ICD-10-CM Section · M20-M25
Other joint disorders
963 codes in this section
963
Total Codes
719
Billable
244
Header (Non-Billable)
6
Top-Level Codes
About Section M20-M25
Section M20-M25 (M20-M25) covers other joint disorders. It sits within the Diseases of the musculoskeletal system and connective tissue chapter (M00-M99). This section contains 963 ICD-10-CM codes, 719 billable diagnoses you can submit on a claim, and 244 non-billable header codes used to organize the hierarchy.
Codes are organized below by 3-character root. Click the root to see all subcodes underneath it, or click any individual code for full coverage data, payer policies, and linked CPT procedures.
Codes in M20-M25
Grouped by 3-character root code. Click any code for full detail.
M20
Acquired deformities of fingers and toes
46 subcodes
| M20.0 | Deformity of finger(s) | Header |
| M20.00 | Unspecified deformity of finger(s) | Header |
| M20.001 | Unspecified deformity of right finger(s) | Billable |
| M20.002 | Unspecified deformity of left finger(s) | Billable |
| M20.009 | Unspecified deformity of unspecified finger(s) | Billable |
| M20.01 | Mallet finger | Header |
| M20.011 | Mallet finger of right finger(s) | Billable |
| M20.012 | Mallet finger of left finger(s) | Billable |
| M20.019 | Mallet finger of unspecified finger(s) | Billable |
| M20.02 | Boutonniere deformity | Header |
| M20.021 | Boutonniere deformity of right finger(s) | Billable |
| M20.022 | Boutonniere deformity of left finger(s) | Billable |
| M20.029 | Boutonniere deformity of unspecified finger(s) | Billable |
| M20.03 | Swan-neck deformity | Header |
| M20.031 | Swan-neck deformity of right finger(s) | Billable |
| M20.032 | Swan-neck deformity of left finger(s) | Billable |
| M20.039 | Swan-neck deformity of unspecified finger(s) | Billable |
| M20.09 | Other deformity of finger(s) | Header |
| M20.091 | Other deformity of right finger(s) | Billable |
| M20.092 | Other deformity of left finger(s) | Billable |
| M20.099 | Other deformity of finger(s), unspecified finger(s) | Billable |
| M20.1 | Hallux valgus (acquired) | Header |
| M20.10 | Hallux valgus (acquired), unspecified foot | Billable |
| M20.11 | Hallux valgus (acquired), right foot | Billable |
| M20.12 | Hallux valgus (acquired), left foot | Billable |
| M20.2 | Hallux rigidus | Header |
| M20.20 | Hallux rigidus, unspecified foot | Billable |
| M20.21 | Hallux rigidus, right foot | Billable |
| M20.22 | Hallux rigidus, left foot | Billable |
| M20.3 | Hallux varus (acquired) | Header |
| M20.30 | Hallux varus (acquired), unspecified foot | Billable |
| M20.31 | Hallux varus (acquired), right foot | Billable |
| M20.32 | Hallux varus (acquired), left foot | Billable |
| M20.4 | Other hammer toe(s) (acquired) | Header |
| M20.40 | Other hammer toe(s) (acquired), unspecified foot | Billable |
| M20.41 | Other hammer toe(s) (acquired), right foot | Billable |
| M20.42 | Other hammer toe(s) (acquired), left foot | Billable |
| M20.5 | Other deformities of toe(s) (acquired) | Header |
| M20.5X | Other deformities of toe(s) (acquired) | Header |
| M20.5X1 | Other deformities of toe(s) (acquired), right foot | Billable |
| M20.5X2 | Other deformities of toe(s) (acquired), left foot | Billable |
| M20.5X9 | Other deformities of toe(s) (acquired), unspecified foot | Billable |
| M20.6 | Acquired deformities of toe(s), unspecified | Header |
| M20.60 | Acquired deformities of toe(s), unspecified, unspecified foot | Billable |
| M20.61 | Acquired deformities of toe(s), unspecified, right foot | Billable |
| M20.62 | Acquired deformities of toe(s), unspecified, left foot | Billable |
M21
Other acquired deformities of limbs
171 subcodes
| M21.0 | Valgus deformity, not elsewhere classified | Header |
| M21.00 | Valgus deformity, not elsewhere classified, unspecified site | Billable |
| M21.02 | Valgus deformity, not elsewhere classified, elbow | Header |
| M21.021 | Valgus deformity, not elsewhere classified, right elbow | Billable |
| M21.022 | Valgus deformity, not elsewhere classified, left elbow | Billable |
| M21.029 | Valgus deformity, not elsewhere classified, unspecified elbow | Billable |
| M21.05 | Valgus deformity, not elsewhere classified, hip | Header |
| M21.051 | Valgus deformity, not elsewhere classified, right hip | Billable |
| M21.052 | Valgus deformity, not elsewhere classified, left hip | Billable |
| M21.059 | Valgus deformity, not elsewhere classified, unspecified hip | Billable |
| M21.06 | Valgus deformity, not elsewhere classified, knee | Header |
| M21.061 | Valgus deformity, not elsewhere classified, right knee | Billable |
| M21.062 | Valgus deformity, not elsewhere classified, left knee | Billable |
| M21.069 | Valgus deformity, not elsewhere classified, unspecified knee | Billable |
| M21.07 | Valgus deformity, not elsewhere classified, ankle | Header |
| M21.071 | Valgus deformity, not elsewhere classified, right ankle | Billable |
| M21.072 | Valgus deformity, not elsewhere classified, left ankle | Billable |
| M21.079 | Valgus deformity, not elsewhere classified, unspecified ankle | Billable |
| M21.1 | Varus deformity, not elsewhere classified | Header |
| M21.10 | Varus deformity, not elsewhere classified, unspecified site | Billable |
| M21.12 | Varus deformity, not elsewhere classified, elbow | Header |
| M21.121 | Varus deformity, not elsewhere classified, right elbow | Billable |
| M21.122 | Varus deformity, not elsewhere classified, left elbow | Billable |
| M21.129 | Varus deformity, not elsewhere classified, unspecified elbow | Billable |
| M21.15 | Varus deformity, not elsewhere classified, hip | Header |
| M21.151 | Varus deformity, not elsewhere classified, right hip | Billable |
| M21.152 | Varus deformity, not elsewhere classified, left hip | Billable |
| M21.159 | Varus deformity, not elsewhere classified, unspecified hip | Billable |
| M21.16 | Varus deformity, not elsewhere classified, knee | Header |
| M21.161 | Varus deformity, not elsewhere classified, right knee | Billable |
| M21.162 | Varus deformity, not elsewhere classified, left knee | Billable |
| M21.169 | Varus deformity, not elsewhere classified, unspecified knee | Billable |
| M21.17 | Varus deformity, not elsewhere classified, ankle | Header |
| M21.171 | Varus deformity, not elsewhere classified, right ankle | Billable |
| M21.172 | Varus deformity, not elsewhere classified, left ankle | Billable |
| M21.179 | Varus deformity, not elsewhere classified, unspecified ankle | Billable |
| M21.2 | Flexion deformity | Header |
| M21.20 | Flexion deformity, unspecified site | Billable |
| M21.21 | Flexion deformity, shoulder | Header |
| M21.211 | Flexion deformity, right shoulder | Billable |
| M21.212 | Flexion deformity, left shoulder | Billable |
| M21.219 | Flexion deformity, unspecified shoulder | Billable |
| M21.22 | Flexion deformity, elbow | Header |
| M21.221 | Flexion deformity, right elbow | Billable |
| M21.222 | Flexion deformity, left elbow | Billable |
| M21.229 | Flexion deformity, unspecified elbow | Billable |
| M21.23 | Flexion deformity, wrist | Header |
| M21.231 | Flexion deformity, right wrist | Billable |
| M21.232 | Flexion deformity, left wrist | Billable |
| M21.239 | Flexion deformity, unspecified wrist | Billable |
| M21.24 | Flexion deformity, finger joints | Header |
| M21.241 | Flexion deformity, right finger joints | Billable |
| M21.242 | Flexion deformity, left finger joints | Billable |
| M21.249 | Flexion deformity, unspecified finger joints | Billable |
| M21.25 | Flexion deformity, hip | Header |
| M21.251 | Flexion deformity, right hip | Billable |
| M21.252 | Flexion deformity, left hip | Billable |
| M21.259 | Flexion deformity, unspecified hip | Billable |
| M21.26 | Flexion deformity, knee | Header |
| M21.261 | Flexion deformity, right knee | Billable |
| M21.262 | Flexion deformity, left knee | Billable |
| M21.269 | Flexion deformity, unspecified knee | Billable |
| M21.27 | Flexion deformity, ankle and toes | Header |
| M21.271 | Flexion deformity, right ankle and toes | Billable |
| M21.272 | Flexion deformity, left ankle and toes | Billable |
| M21.279 | Flexion deformity, unspecified ankle and toes | Billable |
| M21.3 | Wrist or foot drop (acquired) | Header |
| M21.33 | Wrist drop (acquired) | Header |
| M21.331 | Wrist drop, right wrist | Billable |
| M21.332 | Wrist drop, left wrist | Billable |
| M21.339 | Wrist drop, unspecified wrist | Billable |
| M21.37 | Foot drop (acquired) | Header |
| M21.371 | Foot drop, right foot | Billable |
| M21.372 | Foot drop, left foot | Billable |
| M21.379 | Foot drop, unspecified foot | Billable |
| M21.4 | Flat foot [pes planus] (acquired) | Header |
| M21.40 | Flat foot [pes planus] (acquired), unspecified foot | Billable |
| M21.41 | Flat foot [pes planus] (acquired), right foot | Billable |
| M21.42 | Flat foot [pes planus] (acquired), left foot | Billable |
| M21.5 | Acquired clawhand, clubhand, clawfoot and clubfoot | Header |
| M21.51 | Acquired clawhand | Header |
| M21.511 | Acquired clawhand, right hand | Billable |
| M21.512 | Acquired clawhand, left hand | Billable |
| M21.519 | Acquired clawhand, unspecified hand | Billable |
| M21.52 | Acquired clubhand | Header |
| M21.521 | Acquired clubhand, right hand | Billable |
| M21.522 | Acquired clubhand, left hand | Billable |
| M21.529 | Acquired clubhand, unspecified hand | Billable |
| M21.53 | Acquired clawfoot | Header |
| M21.531 | Acquired clawfoot, right foot | Billable |
| M21.532 | Acquired clawfoot, left foot | Billable |
| M21.539 | Acquired clawfoot, unspecified foot | Billable |
| M21.54 | Acquired clubfoot | Header |
| M21.541 | Acquired clubfoot, right foot | Billable |
| M21.542 | Acquired clubfoot, left foot | Billable |
| M21.549 | Acquired clubfoot, unspecified foot | Billable |
| M21.6 | Other acquired deformities of foot | Header |
| M21.61 | Bunion | Header |
| M21.611 | Bunion of right foot | Billable |
| M21.612 | Bunion of left foot | Billable |
| M21.619 | Bunion of unspecified foot | Billable |
| M21.62 | Bunionette | Header |
| M21.621 | Bunionette of right foot | Billable |
| M21.622 | Bunionette of left foot | Billable |
| M21.629 | Bunionette of unspecified foot | Billable |
| M21.6X | Other acquired deformities of foot | Header |
| M21.6X1 | Other acquired deformities of right foot | Billable |
| M21.6X2 | Other acquired deformities of left foot | Billable |
| M21.6X9 | Other acquired deformities of unspecified foot | Billable |
| M21.7 | Unequal limb length (acquired) | Header |
| M21.70 | Unequal limb length (acquired), unspecified site | Billable |
| M21.72 | Unequal limb length (acquired), humerus | Header |
| M21.721 | Unequal limb length (acquired), right humerus | Billable |
| M21.722 | Unequal limb length (acquired), left humerus | Billable |
| M21.729 | Unequal limb length (acquired), unspecified humerus | Billable |
| M21.73 | Unequal limb length (acquired), ulna and radius | Header |
| M21.731 | Unequal limb length (acquired), right ulna | Billable |
| M21.732 | Unequal limb length (acquired), left ulna | Billable |
| M21.733 | Unequal limb length (acquired), right radius | Billable |
| M21.734 | Unequal limb length (acquired), left radius | Billable |
| M21.739 | Unequal limb length (acquired), unspecified ulna and radius | Billable |
| M21.75 | Unequal limb length (acquired), femur | Header |
| M21.751 | Unequal limb length (acquired), right femur | Billable |
| M21.752 | Unequal limb length (acquired), left femur | Billable |
| M21.759 | Unequal limb length (acquired), unspecified femur | Billable |
| M21.76 | Unequal limb length (acquired), tibia and fibula | Header |
| M21.761 | Unequal limb length (acquired), right tibia | Billable |
| M21.762 | Unequal limb length (acquired), left tibia | Billable |
| M21.763 | Unequal limb length (acquired), right fibula | Billable |
| M21.764 | Unequal limb length (acquired), left fibula | Billable |
| M21.769 | Unequal limb length (acquired), unspecified tibia and fibula | Billable |
| M21.8 | Other specified acquired deformities of limbs | Header |
| M21.80 | Other specified acquired deformities of unspecified limb | Billable |
| M21.82 | Other specified acquired deformities of upper arm | Header |
| M21.821 | Other specified acquired deformities of right upper arm | Billable |
| M21.822 | Other specified acquired deformities of left upper arm | Billable |
| M21.829 | Other specified acquired deformities of unspecified upper arm | Billable |
| M21.83 | Other specified acquired deformities of forearm | Header |
| M21.831 | Other specified acquired deformities of right forearm | Billable |
| M21.832 | Other specified acquired deformities of left forearm | Billable |
| M21.839 | Other specified acquired deformities of unspecified forearm | Billable |
| M21.85 | Other specified acquired deformities of thigh | Header |
| M21.851 | Other specified acquired deformities of right thigh | Billable |
| M21.852 | Other specified acquired deformities of left thigh | Billable |
| M21.859 | Other specified acquired deformities of unspecified thigh | Billable |
| M21.86 | Other specified acquired deformities of lower leg | Header |
| M21.861 | Other specified acquired deformities of right lower leg | Billable |
| M21.862 | Other specified acquired deformities of left lower leg | Billable |
| M21.869 | Other specified acquired deformities of unspecified lower leg | Billable |
| M21.9 | Unspecified acquired deformity of limb and hand | Header |
| M21.90 | Unspecified acquired deformity of unspecified limb | Billable |
| M21.92 | Unspecified acquired deformity of upper arm | Header |
| M21.921 | Unspecified acquired deformity of right upper arm | Billable |
| M21.922 | Unspecified acquired deformity of left upper arm | Billable |
| M21.929 | Unspecified acquired deformity of unspecified upper arm | Billable |
| M21.93 | Unspecified acquired deformity of forearm | Header |
| M21.931 | Unspecified acquired deformity of right forearm | Billable |
| M21.932 | Unspecified acquired deformity of left forearm | Billable |
| M21.939 | Unspecified acquired deformity of unspecified forearm | Billable |
| M21.94 | Unspecified acquired deformity of hand | Header |
| M21.941 | Unspecified acquired deformity of hand, right hand | Billable |
| M21.942 | Unspecified acquired deformity of hand, left hand | Billable |
| M21.949 | Unspecified acquired deformity of hand, unspecified hand | Billable |
| M21.95 | Unspecified acquired deformity of thigh | Header |
| M21.951 | Unspecified acquired deformity of right thigh | Billable |
| M21.952 | Unspecified acquired deformity of left thigh | Billable |
| M21.959 | Unspecified acquired deformity of unspecified thigh | Billable |
| M21.96 | Unspecified acquired deformity of lower leg | Header |
| M21.961 | Unspecified acquired deformity of right lower leg | Billable |
| M21.962 | Unspecified acquired deformity of left lower leg | Billable |
| M21.969 | Unspecified acquired deformity of unspecified lower leg | Billable |
M22
Disorder of patella
31 subcodes
| M22.0 | Recurrent dislocation of patella | Header |
| M22.00 | Recurrent dislocation of patella, unspecified knee | Billable |
| M22.01 | Recurrent dislocation of patella, right knee | Billable |
| M22.02 | Recurrent dislocation of patella, left knee | Billable |
| M22.1 | Recurrent subluxation of patella | Header |
| M22.10 | Recurrent subluxation of patella, unspecified knee | Billable |
| M22.11 | Recurrent subluxation of patella, right knee | Billable |
| M22.12 | Recurrent subluxation of patella, left knee | Billable |
| M22.2 | Patellofemoral disorders | Header |
| M22.2X | Patellofemoral disorders | Header |
| M22.2X1 | Patellofemoral disorders, right knee | Billable |
| M22.2X2 | Patellofemoral disorders, left knee | Billable |
| M22.2X9 | Patellofemoral disorders, unspecified knee | Billable |
| M22.3 | Other derangements of patella | Header |
| M22.3X | Other derangements of patella | Header |
| M22.3X1 | Other derangements of patella, right knee | Billable |
| M22.3X2 | Other derangements of patella, left knee | Billable |
| M22.3X9 | Other derangements of patella, unspecified knee | Billable |
| M22.4 | Chondromalacia patellae | Header |
| M22.40 | Chondromalacia patellae, unspecified knee | Billable |
| M22.41 | Chondromalacia patellae, right knee | Billable |
| M22.42 | Chondromalacia patellae, left knee | Billable |
| M22.8 | Other disorders of patella | Header |
| M22.8X | Other disorders of patella | Header |
| M22.8X1 | Other disorders of patella, right knee | Billable |
| M22.8X2 | Other disorders of patella, left knee | Billable |
| M22.8X9 | Other disorders of patella, unspecified knee | Billable |
| M22.9 | Unspecified disorder of patella | Header |
| M22.90 | Unspecified disorder of patella, unspecified knee | Billable |
| M22.91 | Unspecified disorder of patella, right knee | Billable |
| M22.92 | Unspecified disorder of patella, left knee | Billable |
M23
Internal derangement of knee
147 subcodes
| M23.0 | Cystic meniscus | Header |
| M23.00 | Cystic meniscus, unspecified meniscus | Header |
| M23.000 | Cystic meniscus, unspecified lateral meniscus, right knee | Billable |
| M23.001 | Cystic meniscus, unspecified lateral meniscus, left knee | Billable |
| M23.002 | Cystic meniscus, unspecified lateral meniscus, unspecified knee | Billable |
| M23.003 | Cystic meniscus, unspecified medial meniscus, right knee | Billable |
| M23.004 | Cystic meniscus, unspecified medial meniscus, left knee | Billable |
| M23.005 | Cystic meniscus, unspecified medial meniscus, unspecified knee | Billable |
| M23.006 | Cystic meniscus, unspecified meniscus, right knee | Billable |
| M23.007 | Cystic meniscus, unspecified meniscus, left knee | Billable |
| M23.009 | Cystic meniscus, unspecified meniscus, unspecified knee | Billable |
| M23.01 | Cystic meniscus, anterior horn of medial meniscus | Header |
| M23.011 | Cystic meniscus, anterior horn of medial meniscus, right knee | Billable |
| M23.012 | Cystic meniscus, anterior horn of medial meniscus, left knee | Billable |
| M23.019 | Cystic meniscus, anterior horn of medial meniscus, unspecified knee | Billable |
| M23.02 | Cystic meniscus, posterior horn of medial meniscus | Header |
| M23.021 | Cystic meniscus, posterior horn of medial meniscus, right knee | Billable |
| M23.022 | Cystic meniscus, posterior horn of medial meniscus, left knee | Billable |
| M23.029 | Cystic meniscus, posterior horn of medial meniscus, unspecified knee | Billable |
| M23.03 | Cystic meniscus, other medial meniscus | Header |
| M23.031 | Cystic meniscus, other medial meniscus, right knee | Billable |
| M23.032 | Cystic meniscus, other medial meniscus, left knee | Billable |
| M23.039 | Cystic meniscus, other medial meniscus, unspecified knee | Billable |
| M23.04 | Cystic meniscus, anterior horn of lateral meniscus | Header |
| M23.041 | Cystic meniscus, anterior horn of lateral meniscus, right knee | Billable |
| M23.042 | Cystic meniscus, anterior horn of lateral meniscus, left knee | Billable |
| M23.049 | Cystic meniscus, anterior horn of lateral meniscus, unspecified knee | Billable |
| M23.05 | Cystic meniscus, posterior horn of lateral meniscus | Header |
| M23.051 | Cystic meniscus, posterior horn of lateral meniscus, right knee | Billable |
| M23.052 | Cystic meniscus, posterior horn of lateral meniscus, left knee | Billable |
| M23.059 | Cystic meniscus, posterior horn of lateral meniscus, unspecified knee | Billable |
| M23.06 | Cystic meniscus, other lateral meniscus | Header |
| M23.061 | Cystic meniscus, other lateral meniscus, right knee | Billable |
| M23.062 | Cystic meniscus, other lateral meniscus, left knee | Billable |
| M23.069 | Cystic meniscus, other lateral meniscus, unspecified knee | Billable |
| M23.2 | Derangement of meniscus due to old tear or injury | Header |
| M23.20 | Derangement of unspecified meniscus due to old tear or injury | Header |
| M23.200 | Derangement of unspecified lateral meniscus due to old tear or injury, right knee | Billable |
| M23.201 | Derangement of unspecified lateral meniscus due to old tear or injury, left knee | Billable |
| M23.202 | Derangement of unspecified lateral meniscus due to old tear or injury, unspecified knee | Billable |
| M23.203 | Derangement of unspecified medial meniscus due to old tear or injury, right knee | Billable |
| M23.204 | Derangement of unspecified medial meniscus due to old tear or injury, left knee | Billable |
| M23.205 | Derangement of unspecified medial meniscus due to old tear or injury, unspecified knee | Billable |
| M23.206 | Derangement of unspecified meniscus due to old tear or injury, right knee | Billable |
| M23.207 | Derangement of unspecified meniscus due to old tear or injury, left knee | Billable |
| M23.209 | Derangement of unspecified meniscus due to old tear or injury, unspecified knee | Billable |
| M23.21 | Derangement of anterior horn of medial meniscus due to old tear or injury | Header |
| M23.211 | Derangement of anterior horn of medial meniscus due to old tear or injury, right knee | Billable |
| M23.212 | Derangement of anterior horn of medial meniscus due to old tear or injury, left knee | Billable |
| M23.219 | Derangement of anterior horn of medial meniscus due to old tear or injury, unspecified knee | Billable |
| M23.22 | Derangement of posterior horn of medial meniscus due to old tear or injury | Header |
| M23.221 | Derangement of posterior horn of medial meniscus due to old tear or injury, right knee | Billable |
| M23.222 | Derangement of posterior horn of medial meniscus due to old tear or injury, left knee | Billable |
| M23.229 | Derangement of posterior horn of medial meniscus due to old tear or injury, unspecified knee | Billable |
| M23.23 | Derangement of other medial meniscus due to old tear or injury | Header |
| M23.231 | Derangement of other medial meniscus due to old tear or injury, right knee | Billable |
| M23.232 | Derangement of other medial meniscus due to old tear or injury, left knee | Billable |
| M23.239 | Derangement of other medial meniscus due to old tear or injury, unspecified knee | Billable |
| M23.24 | Derangement of anterior horn of lateral meniscus due to old tear or injury | Header |
| M23.241 | Derangement of anterior horn of lateral meniscus due to old tear or injury, right knee | Billable |
| M23.242 | Derangement of anterior horn of lateral meniscus due to old tear or injury, left knee | Billable |
| M23.249 | Derangement of anterior horn of lateral meniscus due to old tear or injury, unspecified knee | Billable |
| M23.25 | Derangement of posterior horn of lateral meniscus due to old tear or injury | Header |
| M23.251 | Derangement of posterior horn of lateral meniscus due to old tear or injury, right knee | Billable |
| M23.252 | Derangement of posterior horn of lateral meniscus due to old tear or injury, left knee | Billable |
| M23.259 | Derangement of posterior horn of lateral meniscus due to old tear or injury, unspecified knee | Billable |
| M23.26 | Derangement of other lateral meniscus due to old tear or injury | Header |
| M23.261 | Derangement of other lateral meniscus due to old tear or injury, right knee | Billable |
| M23.262 | Derangement of other lateral meniscus due to old tear or injury, left knee | Billable |
| M23.269 | Derangement of other lateral meniscus due to old tear or injury, unspecified knee | Billable |
| M23.3 | Other meniscus derangements | Header |
| M23.30 | Other meniscus derangements, unspecified meniscus | Header |
| M23.300 | Other meniscus derangements, unspecified lateral meniscus, right knee | Billable |
| M23.301 | Other meniscus derangements, unspecified lateral meniscus, left knee | Billable |
| M23.302 | Other meniscus derangements, unspecified lateral meniscus, unspecified knee | Billable |
| M23.303 | Other meniscus derangements, unspecified medial meniscus, right knee | Billable |
| M23.304 | Other meniscus derangements, unspecified medial meniscus, left knee | Billable |
| M23.305 | Other meniscus derangements, unspecified medial meniscus, unspecified knee | Billable |
| M23.306 | Other meniscus derangements, unspecified meniscus, right knee | Billable |
| M23.307 | Other meniscus derangements, unspecified meniscus, left knee | Billable |
| M23.309 | Other meniscus derangements, unspecified meniscus, unspecified knee | Billable |
| M23.31 | Other meniscus derangements, anterior horn of medial meniscus | Header |
| M23.311 | Other meniscus derangements, anterior horn of medial meniscus, right knee | Billable |
| M23.312 | Other meniscus derangements, anterior horn of medial meniscus, left knee | Billable |
| M23.319 | Other meniscus derangements, anterior horn of medial meniscus, unspecified knee | Billable |
| M23.32 | Other meniscus derangements, posterior horn of medial meniscus | Header |
| M23.321 | Other meniscus derangements, posterior horn of medial meniscus, right knee | Billable |
| M23.322 | Other meniscus derangements, posterior horn of medial meniscus, left knee | Billable |
| M23.329 | Other meniscus derangements, posterior horn of medial meniscus, unspecified knee | Billable |
| M23.33 | Other meniscus derangements, other medial meniscus | Header |
| M23.331 | Other meniscus derangements, other medial meniscus, right knee | Billable |
| M23.332 | Other meniscus derangements, other medial meniscus, left knee | Billable |
| M23.339 | Other meniscus derangements, other medial meniscus, unspecified knee | Billable |
| M23.34 | Other meniscus derangements, anterior horn of lateral meniscus | Header |
| M23.341 | Other meniscus derangements, anterior horn of lateral meniscus, right knee | Billable |
| M23.342 | Other meniscus derangements, anterior horn of lateral meniscus, left knee | Billable |
| M23.349 | Other meniscus derangements, anterior horn of lateral meniscus, unspecified knee | Billable |
| M23.35 | Other meniscus derangements, posterior horn of lateral meniscus | Header |
| M23.351 | Other meniscus derangements, posterior horn of lateral meniscus, right knee | Billable |
| M23.352 | Other meniscus derangements, posterior horn of lateral meniscus, left knee | Billable |
| M23.359 | Other meniscus derangements, posterior horn of lateral meniscus, unspecified knee | Billable |
| M23.36 | Other meniscus derangements, other lateral meniscus | Header |
| M23.361 | Other meniscus derangements, other lateral meniscus, right knee | Billable |
| M23.362 | Other meniscus derangements, other lateral meniscus, left knee | Billable |
| M23.369 | Other meniscus derangements, other lateral meniscus, unspecified knee | Billable |
| M23.4 | Loose body in knee | Header |
| M23.40 | Loose body in knee, unspecified knee | Billable |
| M23.41 | Loose body in knee, right knee | Billable |
| M23.42 | Loose body in knee, left knee | Billable |
| M23.5 | Chronic instability of knee | Header |
| M23.50 | Chronic instability of knee, unspecified knee | Billable |
| M23.51 | Chronic instability of knee, right knee | Billable |
| M23.52 | Chronic instability of knee, left knee | Billable |
| M23.6 | Other spontaneous disruption of ligament(s) of knee | Header |
| M23.60 | Other spontaneous disruption of unspecified ligament of knee | Header |
| M23.601 | Other spontaneous disruption of unspecified ligament of right knee | Billable |
| M23.602 | Other spontaneous disruption of unspecified ligament of left knee | Billable |
| M23.609 | Other spontaneous disruption of unspecified ligament of unspecified knee | Billable |
| M23.61 | Other spontaneous disruption of anterior cruciate ligament of knee | Header |
| M23.611 | Other spontaneous disruption of anterior cruciate ligament of right knee | Billable |
| M23.612 | Other spontaneous disruption of anterior cruciate ligament of left knee | Billable |
| M23.619 | Other spontaneous disruption of anterior cruciate ligament of unspecified knee | Billable |
| M23.62 | Other spontaneous disruption of posterior cruciate ligament of knee | Header |
| M23.621 | Other spontaneous disruption of posterior cruciate ligament of right knee | Billable |
| M23.622 | Other spontaneous disruption of posterior cruciate ligament of left knee | Billable |
| M23.629 | Other spontaneous disruption of posterior cruciate ligament of unspecified knee | Billable |
| M23.63 | Other spontaneous disruption of medial collateral ligament of knee | Header |
| M23.631 | Other spontaneous disruption of medial collateral ligament of right knee | Billable |
| M23.632 | Other spontaneous disruption of medial collateral ligament of left knee | Billable |
| M23.639 | Other spontaneous disruption of medial collateral ligament of unspecified knee | Billable |
| M23.64 | Other spontaneous disruption of lateral collateral ligament of knee | Header |
| M23.641 | Other spontaneous disruption of lateral collateral ligament of right knee | Billable |
| M23.642 | Other spontaneous disruption of lateral collateral ligament of left knee | Billable |
| M23.649 | Other spontaneous disruption of lateral collateral ligament of unspecified knee | Billable |
| M23.67 | Other spontaneous disruption of capsular ligament of knee | Header |
| M23.671 | Other spontaneous disruption of capsular ligament of right knee | Billable |
| M23.672 | Other spontaneous disruption of capsular ligament of left knee | Billable |
| M23.679 | Other spontaneous disruption of capsular ligament of unspecified knee | Billable |
| M23.8 | Other internal derangements of knee | Header |
| M23.8X | Other internal derangements of knee | Header |
| M23.8X1 | Other internal derangements of right knee | Billable |
| M23.8X2 | Other internal derangements of left knee | Billable |
| M23.8X9 | Other internal derangements of unspecified knee | Billable |
| M23.9 | Unspecified internal derangement of knee | Header |
| M23.90 | Unspecified internal derangement of unspecified knee | Billable |
| M23.91 | Unspecified internal derangement of right knee | Billable |
| M23.92 | Unspecified internal derangement of left knee | Billable |
M24
Other specific joint derangements
265 subcodes
| M24.0 | Loose body in joint | Header |
| M24.00 | Loose body in unspecified joint | Billable |
| M24.01 | Loose body in shoulder | Header |
| M24.011 | Loose body in right shoulder | Billable |
| M24.012 | Loose body in left shoulder | Billable |
| M24.019 | Loose body in unspecified shoulder | Billable |
| M24.02 | Loose body in elbow | Header |
| M24.021 | Loose body in right elbow | Billable |
| M24.022 | Loose body in left elbow | Billable |
| M24.029 | Loose body in unspecified elbow | Billable |
| M24.03 | Loose body in wrist | Header |
| M24.031 | Loose body in right wrist | Billable |
| M24.032 | Loose body in left wrist | Billable |
| M24.039 | Loose body in unspecified wrist | Billable |
| M24.04 | Loose body in finger joints | Header |
| M24.041 | Loose body in right finger joint(s) | Billable |
| M24.042 | Loose body in left finger joint(s) | Billable |
| M24.049 | Loose body in unspecified finger joint(s) | Billable |
| M24.05 | Loose body in hip | Header |
| M24.051 | Loose body in right hip | Billable |
| M24.052 | Loose body in left hip | Billable |
| M24.059 | Loose body in unspecified hip | Billable |
| M24.07 | Loose body in ankle and toe joints | Header |
| M24.071 | Loose body in right ankle | Billable |
| M24.072 | Loose body in left ankle | Billable |
| M24.073 | Loose body in unspecified ankle | Billable |
| M24.074 | Loose body in right toe joint(s) | Billable |
| M24.075 | Loose body in left toe joint(s) | Billable |
| M24.076 | Loose body in unspecified toe joint(s) | Billable |
| M24.08 | Loose body, other site | Billable |
| M24.1 | Other articular cartilage disorders | Header |
| M24.10 | Other articular cartilage disorders, unspecified site | Billable |
| M24.11 | Other articular cartilage disorders, shoulder | Header |
| M24.111 | Other articular cartilage disorders, right shoulder | Billable |
| M24.112 | Other articular cartilage disorders, left shoulder | Billable |
| M24.119 | Other articular cartilage disorders, unspecified shoulder | Billable |
| M24.12 | Other articular cartilage disorders, elbow | Header |
| M24.121 | Other articular cartilage disorders, right elbow | Billable |
| M24.122 | Other articular cartilage disorders, left elbow | Billable |
| M24.129 | Other articular cartilage disorders, unspecified elbow | Billable |
| M24.13 | Other articular cartilage disorders, wrist | Header |
| M24.131 | Other articular cartilage disorders, right wrist | Billable |
| M24.132 | Other articular cartilage disorders, left wrist | Billable |
| M24.139 | Other articular cartilage disorders, unspecified wrist | Billable |
| M24.14 | Other articular cartilage disorders, hand | Header |
| M24.141 | Other articular cartilage disorders, right hand | Billable |
| M24.142 | Other articular cartilage disorders, left hand | Billable |
| M24.149 | Other articular cartilage disorders, unspecified hand | Billable |
| M24.15 | Other articular cartilage disorders, hip | Header |
| M24.151 | Other articular cartilage disorders, right hip | Billable |
| M24.152 | Other articular cartilage disorders, left hip | Billable |
| M24.159 | Other articular cartilage disorders, unspecified hip | Billable |
| M24.17 | Other articular cartilage disorders, ankle and foot | Header |
| M24.171 | Other articular cartilage disorders, right ankle | Billable |
| M24.172 | Other articular cartilage disorders, left ankle | Billable |
| M24.173 | Other articular cartilage disorders, unspecified ankle | Billable |
| M24.174 | Other articular cartilage disorders, right foot | Billable |
| M24.175 | Other articular cartilage disorders, left foot | Billable |
| M24.176 | Other articular cartilage disorders, unspecified foot | Billable |
| M24.19 | Other articular cartilage disorders, other specified site | Billable |
| M24.2 | Disorder of ligament | Header |
| M24.20 | Disorder of ligament, unspecified site | Billable |
| M24.21 | Disorder of ligament, shoulder | Header |
| M24.211 | Disorder of ligament, right shoulder | Billable |
| M24.212 | Disorder of ligament, left shoulder | Billable |
| M24.219 | Disorder of ligament, unspecified shoulder | Billable |
| M24.22 | Disorder of ligament, elbow | Header |
| M24.221 | Disorder of ligament, right elbow | Billable |
| M24.222 | Disorder of ligament, left elbow | Billable |
| M24.229 | Disorder of ligament, unspecified elbow | Billable |
| M24.23 | Disorder of ligament, wrist | Header |
| M24.231 | Disorder of ligament, right wrist | Billable |
| M24.232 | Disorder of ligament, left wrist | Billable |
| M24.239 | Disorder of ligament, unspecified wrist | Billable |
| M24.24 | Disorder of ligament, hand | Header |
| M24.241 | Disorder of ligament, right hand | Billable |
| M24.242 | Disorder of ligament, left hand | Billable |
| M24.249 | Disorder of ligament, unspecified hand | Billable |
| M24.25 | Disorder of ligament, hip | Header |
| M24.251 | Disorder of ligament, right hip | Billable |
| M24.252 | Disorder of ligament, left hip | Billable |
| M24.259 | Disorder of ligament, unspecified hip | Billable |
| M24.27 | Disorder of ligament, ankle and foot | Header |
| M24.271 | Disorder of ligament, right ankle | Billable |
| M24.272 | Disorder of ligament, left ankle | Billable |
| M24.273 | Disorder of ligament, unspecified ankle | Billable |
| M24.274 | Disorder of ligament, right foot | Billable |
| M24.275 | Disorder of ligament, left foot | Billable |
| M24.276 | Disorder of ligament, unspecified foot | Billable |
| M24.28 | Disorder of ligament, vertebrae | Billable |
| M24.29 | Disorder of ligament, other specified site | Billable |
| M24.3 | Pathological dislocation of joint, not elsewhere classified | Header |
| M24.30 | Pathological dislocation of unspecified joint, not elsewhere classified | Billable |
| M24.31 | Pathological dislocation of shoulder, not elsewhere classified | Header |
| M24.311 | Pathological dislocation of right shoulder, not elsewhere classified | Billable |
| M24.312 | Pathological dislocation of left shoulder, not elsewhere classified | Billable |
| M24.319 | Pathological dislocation of unspecified shoulder, not elsewhere classified | Billable |
| M24.32 | Pathological dislocation of elbow, not elsewhere classified | Header |
| M24.321 | Pathological dislocation of right elbow, not elsewhere classified | Billable |
| M24.322 | Pathological dislocation of left elbow, not elsewhere classified | Billable |
| M24.329 | Pathological dislocation of unspecified elbow, not elsewhere classified | Billable |
| M24.33 | Pathological dislocation of wrist, not elsewhere classified | Header |
| M24.331 | Pathological dislocation of right wrist, not elsewhere classified | Billable |
| M24.332 | Pathological dislocation of left wrist, not elsewhere classified | Billable |
| M24.339 | Pathological dislocation of unspecified wrist, not elsewhere classified | Billable |
| M24.34 | Pathological dislocation of hand, not elsewhere classified | Header |
| M24.341 | Pathological dislocation of right hand, not elsewhere classified | Billable |
| M24.342 | Pathological dislocation of left hand, not elsewhere classified | Billable |
| M24.349 | Pathological dislocation of unspecified hand, not elsewhere classified | Billable |
| M24.35 | Pathological dislocation of hip, not elsewhere classified | Header |
| M24.351 | Pathological dislocation of right hip, not elsewhere classified | Billable |
| M24.352 | Pathological dislocation of left hip, not elsewhere classified | Billable |
| M24.359 | Pathological dislocation of unspecified hip, not elsewhere classified | Billable |
| M24.36 | Pathological dislocation of knee, not elsewhere classified | Header |
| M24.361 | Pathological dislocation of right knee, not elsewhere classified | Billable |
| M24.362 | Pathological dislocation of left knee, not elsewhere classified | Billable |
| M24.369 | Pathological dislocation of unspecified knee, not elsewhere classified | Billable |
| M24.37 | Pathological dislocation of ankle and foot, not elsewhere classified | Header |
| M24.371 | Pathological dislocation of right ankle, not elsewhere classified | Billable |
| M24.372 | Pathological dislocation of left ankle, not elsewhere classified | Billable |
| M24.373 | Pathological dislocation of unspecified ankle, not elsewhere classified | Billable |
| M24.374 | Pathological dislocation of right foot, not elsewhere classified | Billable |
| M24.375 | Pathological dislocation of left foot, not elsewhere classified | Billable |
| M24.376 | Pathological dislocation of unspecified foot, not elsewhere classified | Billable |
| M24.39 | Pathological dislocation of other specified joint, not elsewhere classified | Billable |
| M24.4 | Recurrent dislocation of joint | Header |
| M24.40 | Recurrent dislocation, unspecified joint | Billable |
| M24.41 | Recurrent dislocation, shoulder | Header |
| M24.411 | Recurrent dislocation, right shoulder | Billable |
| M24.412 | Recurrent dislocation, left shoulder | Billable |
| M24.419 | Recurrent dislocation, unspecified shoulder | Billable |
| M24.42 | Recurrent dislocation, elbow | Header |
| M24.421 | Recurrent dislocation, right elbow | Billable |
| M24.422 | Recurrent dislocation, left elbow | Billable |
| M24.429 | Recurrent dislocation, unspecified elbow | Billable |
| M24.43 | Recurrent dislocation, wrist | Header |
| M24.431 | Recurrent dislocation, right wrist | Billable |
| M24.432 | Recurrent dislocation, left wrist | Billable |
| M24.439 | Recurrent dislocation, unspecified wrist | Billable |
| M24.44 | Recurrent dislocation, hand and finger(s) | Header |
| M24.441 | Recurrent dislocation, right hand | Billable |
| M24.442 | Recurrent dislocation, left hand | Billable |
| M24.443 | Recurrent dislocation, unspecified hand | Billable |
| M24.444 | Recurrent dislocation, right finger | Billable |
| M24.445 | Recurrent dislocation, left finger | Billable |
| M24.446 | Recurrent dislocation, unspecified finger | Billable |
| M24.45 | Recurrent dislocation, hip | Header |
| M24.451 | Recurrent dislocation, right hip | Billable |
| M24.452 | Recurrent dislocation, left hip | Billable |
| M24.459 | Recurrent dislocation, unspecified hip | Billable |
| M24.46 | Recurrent dislocation, knee | Header |
| M24.461 | Recurrent dislocation, right knee | Billable |
| M24.462 | Recurrent dislocation, left knee | Billable |
| M24.469 | Recurrent dislocation, unspecified knee | Billable |
| M24.47 | Recurrent dislocation, ankle, foot and toes | Header |
| M24.471 | Recurrent dislocation, right ankle | Billable |
| M24.472 | Recurrent dislocation, left ankle | Billable |
| M24.473 | Recurrent dislocation, unspecified ankle | Billable |
| M24.474 | Recurrent dislocation, right foot | Billable |
| M24.475 | Recurrent dislocation, left foot | Billable |
| M24.476 | Recurrent dislocation, unspecified foot | Billable |
| M24.477 | Recurrent dislocation, right toe(s) | Billable |
| M24.478 | Recurrent dislocation, left toe(s) | Billable |
| M24.479 | Recurrent dislocation, unspecified toe(s) | Billable |
| M24.49 | Recurrent dislocation, other specified joint | Billable |
| M24.5 | Contracture of joint | Header |
| M24.50 | Contracture, unspecified joint | Billable |
| M24.51 | Contracture, shoulder | Header |
| M24.511 | Contracture, right shoulder | Billable |
| M24.512 | Contracture, left shoulder | Billable |
| M24.519 | Contracture, unspecified shoulder | Billable |
| M24.52 | Contracture, elbow | Header |
| M24.521 | Contracture, right elbow | Billable |
| M24.522 | Contracture, left elbow | Billable |
| M24.529 | Contracture, unspecified elbow | Billable |
| M24.53 | Contracture, wrist | Header |
| M24.531 | Contracture, right wrist | Billable |
| M24.532 | Contracture, left wrist | Billable |
| M24.539 | Contracture, unspecified wrist | Billable |
| M24.54 | Contracture, hand | Header |
| M24.541 | Contracture, right hand | Billable |
| M24.542 | Contracture, left hand | Billable |
| M24.549 | Contracture, unspecified hand | Billable |
| M24.55 | Contracture, hip | Header |
| M24.551 | Contracture, right hip | Billable |
| M24.552 | Contracture, left hip | Billable |
| M24.559 | Contracture, unspecified hip | Billable |
| M24.56 | Contracture, knee | Header |
| M24.561 | Contracture, right knee | Billable |
| M24.562 | Contracture, left knee | Billable |
| M24.569 | Contracture, unspecified knee | Billable |
| M24.57 | Contracture, ankle and foot | Header |
| M24.571 | Contracture, right ankle | Billable |
| M24.572 | Contracture, left ankle | Billable |
| M24.573 | Contracture, unspecified ankle | Billable |
| M24.574 | Contracture, right foot | Billable |
| M24.575 | Contracture, left foot | Billable |
| M24.576 | Contracture, unspecified foot | Billable |
| M24.59 | Contracture, other specified joint | Billable |
| M24.6 | Ankylosis of joint | Header |
| M24.60 | Ankylosis, unspecified joint | Billable |
| M24.61 | Ankylosis, shoulder | Header |
| M24.611 | Ankylosis, right shoulder | Billable |
| M24.612 | Ankylosis, left shoulder | Billable |
| M24.619 | Ankylosis, unspecified shoulder | Billable |
| M24.62 | Ankylosis, elbow | Header |
| M24.621 | Ankylosis, right elbow | Billable |
| M24.622 | Ankylosis, left elbow | Billable |
| M24.629 | Ankylosis, unspecified elbow | Billable |
| M24.63 | Ankylosis, wrist | Header |
| M24.631 | Ankylosis, right wrist | Billable |
| M24.632 | Ankylosis, left wrist | Billable |
| M24.639 | Ankylosis, unspecified wrist | Billable |
| M24.64 | Ankylosis, hand | Header |
| M24.641 | Ankylosis, right hand | Billable |
| M24.642 | Ankylosis, left hand | Billable |
| M24.649 | Ankylosis, unspecified hand | Billable |
| M24.65 | Ankylosis, hip | Header |
| M24.651 | Ankylosis, right hip | Billable |
| M24.652 | Ankylosis, left hip | Billable |
| M24.659 | Ankylosis, unspecified hip | Billable |
| M24.66 | Ankylosis, knee | Header |
| M24.661 | Ankylosis, right knee | Billable |
| M24.662 | Ankylosis, left knee | Billable |
| M24.669 | Ankylosis, unspecified knee | Billable |
| M24.67 | Ankylosis, ankle and foot | Header |
| M24.671 | Ankylosis, right ankle | Billable |
| M24.672 | Ankylosis, left ankle | Billable |
| M24.673 | Ankylosis, unspecified ankle | Billable |
| M24.674 | Ankylosis, right foot | Billable |
| M24.675 | Ankylosis, left foot | Billable |
| M24.676 | Ankylosis, unspecified foot | Billable |
| M24.69 | Ankylosis, other specified joint | Billable |
| M24.7 | Protrusio acetabuli | Billable |
| M24.8 | Other specific joint derangements, not elsewhere classified | Header |
| M24.80 | Other specific joint derangements of unspecified joint, not elsewhere classified | Billable |
| M24.81 | Other specific joint derangements of shoulder, not elsewhere classified | Header |
| M24.811 | Other specific joint derangements of right shoulder, not elsewhere classified | Billable |
| M24.812 | Other specific joint derangements of left shoulder, not elsewhere classified | Billable |
| M24.819 | Other specific joint derangements of unspecified shoulder, not elsewhere classified | Billable |
| M24.82 | Other specific joint derangements of elbow, not elsewhere classified | Header |
| M24.821 | Other specific joint derangements of right elbow, not elsewhere classified | Billable |
| M24.822 | Other specific joint derangements of left elbow, not elsewhere classified | Billable |
| M24.829 | Other specific joint derangements of unspecified elbow, not elsewhere classified | Billable |
| M24.83 | Other specific joint derangements of wrist, not elsewhere classified | Header |
| M24.831 | Other specific joint derangements of right wrist, not elsewhere classified | Billable |
| M24.832 | Other specific joint derangements of left wrist, not elsewhere classified | Billable |
| M24.839 | Other specific joint derangements of unspecified wrist, not elsewhere classified | Billable |
| M24.84 | Other specific joint derangements of hand, not elsewhere classified | Header |
| M24.841 | Other specific joint derangements of right hand, not elsewhere classified | Billable |
| M24.842 | Other specific joint derangements of left hand, not elsewhere classified | Billable |
| M24.849 | Other specific joint derangements of unspecified hand, not elsewhere classified | Billable |
| M24.85 | Other specific joint derangements of hip, not elsewhere classified | Header |
| M24.851 | Other specific joint derangements of right hip, not elsewhere classified | Billable |
| M24.852 | Other specific joint derangements of left hip, not elsewhere classified | Billable |
| M24.859 | Other specific joint derangements of unspecified hip, not elsewhere classified | Billable |
| M24.87 | Other specific joint derangements of ankle and foot, not elsewhere classified | Header |
| M24.871 | Other specific joint derangements of right ankle, not elsewhere classified | Billable |
| M24.872 | Other specific joint derangements of left ankle, not elsewhere classified | Billable |
| M24.873 | Other specific joint derangements of unspecified ankle, not elsewhere classified | Billable |
| M24.874 | Other specific joint derangements of right foot, not elsewhere classified | Billable |
| M24.875 | Other specific joint derangements left foot, not elsewhere classified | Billable |
| M24.876 | Other specific joint derangements of unspecified foot, not elsewhere classified | Billable |
| M24.89 | Other specific joint derangement of other specified joint, not elsewhere classified | Billable |
| M24.9 | Joint derangement, unspecified | Billable |
M25
Other joint disorder, not elsewhere classified
297 subcodes
| M25.0 | Hemarthrosis | Header |
| M25.00 | Hemarthrosis, unspecified joint | Billable |
| M25.01 | Hemarthrosis, shoulder | Header |
| M25.011 | Hemarthrosis, right shoulder | Billable |
| M25.012 | Hemarthrosis, left shoulder | Billable |
| M25.019 | Hemarthrosis, unspecified shoulder | Billable |
| M25.02 | Hemarthrosis, elbow | Header |
| M25.021 | Hemarthrosis, right elbow | Billable |
| M25.022 | Hemarthrosis, left elbow | Billable |
| M25.029 | Hemarthrosis, unspecified elbow | Billable |
| M25.03 | Hemarthrosis, wrist | Header |
| M25.031 | Hemarthrosis, right wrist | Billable |
| M25.032 | Hemarthrosis, left wrist | Billable |
| M25.039 | Hemarthrosis, unspecified wrist | Billable |
| M25.04 | Hemarthrosis, hand | Header |
| M25.041 | Hemarthrosis, right hand | Billable |
| M25.042 | Hemarthrosis, left hand | Billable |
| M25.049 | Hemarthrosis, unspecified hand | Billable |
| M25.05 | Hemarthrosis, hip | Header |
| M25.051 | Hemarthrosis, right hip | Billable |
| M25.052 | Hemarthrosis, left hip | Billable |
| M25.059 | Hemarthrosis, unspecified hip | Billable |
| M25.06 | Hemarthrosis, knee | Header |
| M25.061 | Hemarthrosis, right knee | Billable |
| M25.062 | Hemarthrosis, left knee | Billable |
| M25.069 | Hemarthrosis, unspecified knee | Billable |
| M25.07 | Hemarthrosis, ankle and foot | Header |
| M25.071 | Hemarthrosis, right ankle | Billable |
| M25.072 | Hemarthrosis, left ankle | Billable |
| M25.073 | Hemarthrosis, unspecified ankle | Billable |
| M25.074 | Hemarthrosis, right foot | Billable |
| M25.075 | Hemarthrosis, left foot | Billable |
| M25.076 | Hemarthrosis, unspecified foot | Billable |
| M25.08 | Hemarthrosis, other specified site | Billable |
| M25.1 | Fistula of joint | Header |
| M25.10 | Fistula, unspecified joint | Billable |
| M25.11 | Fistula, shoulder | Header |
| M25.111 | Fistula, right shoulder | Billable |
| M25.112 | Fistula, left shoulder | Billable |
| M25.119 | Fistula, unspecified shoulder | Billable |
| M25.12 | Fistula, elbow | Header |
| M25.121 | Fistula, right elbow | Billable |
| M25.122 | Fistula, left elbow | Billable |
| M25.129 | Fistula, unspecified elbow | Billable |
| M25.13 | Fistula, wrist | Header |
| M25.131 | Fistula, right wrist | Billable |
| M25.132 | Fistula, left wrist | Billable |
| M25.139 | Fistula, unspecified wrist | Billable |
| M25.14 | Fistula, hand | Header |
| M25.141 | Fistula, right hand | Billable |
| M25.142 | Fistula, left hand | Billable |
| M25.149 | Fistula, unspecified hand | Billable |
| M25.15 | Fistula, hip | Header |
| M25.151 | Fistula, right hip | Billable |
| M25.152 | Fistula, left hip | Billable |
| M25.159 | Fistula, unspecified hip | Billable |
| M25.16 | Fistula, knee | Header |
| M25.161 | Fistula, right knee | Billable |
| M25.162 | Fistula, left knee | Billable |
| M25.169 | Fistula, unspecified knee | Billable |
| M25.17 | Fistula, ankle and foot | Header |
| M25.171 | Fistula, right ankle | Billable |
| M25.172 | Fistula, left ankle | Billable |
| M25.173 | Fistula, unspecified ankle | Billable |
| M25.174 | Fistula, right foot | Billable |
| M25.175 | Fistula, left foot | Billable |
| M25.176 | Fistula, unspecified foot | Billable |
| M25.18 | Fistula, other specified site | Billable |
| M25.2 | Flail joint | Header |
| M25.20 | Flail joint, unspecified joint | Billable |
| M25.21 | Flail joint, shoulder | Header |
| M25.211 | Flail joint, right shoulder | Billable |
| M25.212 | Flail joint, left shoulder | Billable |
| M25.219 | Flail joint, unspecified shoulder | Billable |
| M25.22 | Flail joint, elbow | Header |
| M25.221 | Flail joint, right elbow | Billable |
| M25.222 | Flail joint, left elbow | Billable |
| M25.229 | Flail joint, unspecified elbow | Billable |
| M25.23 | Flail joint, wrist | Header |
| M25.231 | Flail joint, right wrist | Billable |
| M25.232 | Flail joint, left wrist | Billable |
| M25.239 | Flail joint, unspecified wrist | Billable |
| M25.24 | Flail joint, hand | Header |
| M25.241 | Flail joint, right hand | Billable |
| M25.242 | Flail joint, left hand | Billable |
| M25.249 | Flail joint, unspecified hand | Billable |
| M25.25 | Flail joint, hip | Header |
| M25.251 | Flail joint, right hip | Billable |
| M25.252 | Flail joint, left hip | Billable |
| M25.259 | Flail joint, unspecified hip | Billable |
| M25.26 | Flail joint, knee | Header |
| M25.261 | Flail joint, right knee | Billable |
| M25.262 | Flail joint, left knee | Billable |
| M25.269 | Flail joint, unspecified knee | Billable |
| M25.27 | Flail joint, ankle and foot | Header |
| M25.271 | Flail joint, right ankle and foot | Billable |
| M25.272 | Flail joint, left ankle and foot | Billable |
| M25.279 | Flail joint, unspecified ankle and foot | Billable |
| M25.28 | Flail joint, other site | Billable |
| M25.3 | Other instability of joint | Header |
| M25.30 | Other instability, unspecified joint | Billable |
| M25.31 | Other instability, shoulder | Header |
| M25.311 | Other instability, right shoulder | Billable |
| M25.312 | Other instability, left shoulder | Billable |
| M25.319 | Other instability, unspecified shoulder | Billable |
| M25.32 | Other instability, elbow | Header |
| M25.321 | Other instability, right elbow | Billable |
| M25.322 | Other instability, left elbow | Billable |
| M25.329 | Other instability, unspecified elbow | Billable |
| M25.33 | Other instability, wrist | Header |
| M25.331 | Other instability, right wrist | Billable |
| M25.332 | Other instability, left wrist | Billable |
| M25.339 | Other instability, unspecified wrist | Billable |
| M25.34 | Other instability, hand | Header |
| M25.341 | Other instability, right hand | Billable |
| M25.342 | Other instability, left hand | Billable |
| M25.349 | Other instability, unspecified hand | Billable |
| M25.35 | Other instability, hip | Header |
| M25.351 | Other instability, right hip | Billable |
| M25.352 | Other instability, left hip | Billable |
| M25.359 | Other instability, unspecified hip | Billable |
| M25.36 | Other instability, knee | Header |
| M25.361 | Other instability, right knee | Billable |
| M25.362 | Other instability, left knee | Billable |
| M25.369 | Other instability, unspecified knee | Billable |
| M25.37 | Other instability, ankle and foot | Header |
| M25.371 | Other instability, right ankle | Billable |
| M25.372 | Other instability, left ankle | Billable |
| M25.373 | Other instability, unspecified ankle | Billable |
| M25.374 | Other instability, right foot | Billable |
| M25.375 | Other instability, left foot | Billable |
| M25.376 | Other instability, unspecified foot | Billable |
| M25.39 | Other instability, other specified joint | Billable |
| M25.4 | Effusion of joint | Header |
| M25.40 | Effusion, unspecified joint | Billable |
| M25.41 | Effusion, shoulder | Header |
| M25.411 | Effusion, right shoulder | Billable |
| M25.412 | Effusion, left shoulder | Billable |
| M25.419 | Effusion, unspecified shoulder | Billable |
| M25.42 | Effusion, elbow | Header |
| M25.421 | Effusion, right elbow | Billable |
| M25.422 | Effusion, left elbow | Billable |
| M25.429 | Effusion, unspecified elbow | Billable |
| M25.43 | Effusion, wrist | Header |
| M25.431 | Effusion, right wrist | Billable |
| M25.432 | Effusion, left wrist | Billable |
| M25.439 | Effusion, unspecified wrist | Billable |
| M25.44 | Effusion, hand | Header |
| M25.441 | Effusion, right hand | Billable |
| M25.442 | Effusion, left hand | Billable |
| M25.449 | Effusion, unspecified hand | Billable |
| M25.45 | Effusion, hip | Header |
| M25.451 | Effusion, right hip | Billable |
| M25.452 | Effusion, left hip | Billable |
| M25.459 | Effusion, unspecified hip | Billable |
| M25.46 | Effusion, knee | Header |
| M25.461 | Effusion, right knee | Billable |
| M25.462 | Effusion, left knee | Billable |
| M25.469 | Effusion, unspecified knee | Billable |
| M25.47 | Effusion, ankle and foot | Header |
| M25.471 | Effusion, right ankle | Billable |
| M25.472 | Effusion, left ankle | Billable |
| M25.473 | Effusion, unspecified ankle | Billable |
| M25.474 | Effusion, right foot | Billable |
| M25.475 | Effusion, left foot | Billable |
| M25.476 | Effusion, unspecified foot | Billable |
| M25.48 | Effusion, other site | Billable |
| M25.5 | Pain in joint | Header |
| M25.50 | Pain in unspecified joint | Billable |
| M25.51 | Pain in shoulder | Header |
| M25.511 | Pain in right shoulder | Billable |
| M25.512 | Pain in left shoulder | Billable |
| M25.519 | Pain in unspecified shoulder | Billable |
| M25.52 | Pain in elbow | Header |
| M25.521 | Pain in right elbow | Billable |
| M25.522 | Pain in left elbow | Billable |
| M25.529 | Pain in unspecified elbow | Billable |
| M25.53 | Pain in wrist | Header |
| M25.531 | Pain in right wrist | Billable |
| M25.532 | Pain in left wrist | Billable |
| M25.539 | Pain in unspecified wrist | Billable |
| M25.54 | Pain in joints of hand | Header |
| M25.541 | Pain in joints of right hand | Billable |
| M25.542 | Pain in joints of left hand | Billable |
| M25.549 | Pain in joints of unspecified hand | Billable |
| M25.55 | Pain in hip | Header |
| M25.551 | Pain in right hip | Billable |
| M25.552 | Pain in left hip | Billable |
| M25.559 | Pain in unspecified hip | Billable |
| M25.56 | Pain in knee | Header |
| M25.561 | Pain in right knee | Billable |
| M25.562 | Pain in left knee | Billable |
| M25.569 | Pain in unspecified knee | Billable |
| M25.57 | Pain in ankle and joints of foot | Header |
| M25.571 | Pain in right ankle and joints of right foot | Billable |
| M25.572 | Pain in left ankle and joints of left foot | Billable |
| M25.579 | Pain in unspecified ankle and joints of unspecified foot | Billable |
| M25.59 | Pain in other specified joint | Billable |
| M25.6 | Stiffness of joint, not elsewhere classified | Header |
| M25.60 | Stiffness of unspecified joint, not elsewhere classified | Billable |
| M25.61 | Stiffness of shoulder, not elsewhere classified | Header |
| M25.611 | Stiffness of right shoulder, not elsewhere classified | Billable |
| M25.612 | Stiffness of left shoulder, not elsewhere classified | Billable |
| M25.619 | Stiffness of unspecified shoulder, not elsewhere classified | Billable |
| M25.62 | Stiffness of elbow, not elsewhere classified | Header |
| M25.621 | Stiffness of right elbow, not elsewhere classified | Billable |
| M25.622 | Stiffness of left elbow, not elsewhere classified | Billable |
| M25.629 | Stiffness of unspecified elbow, not elsewhere classified | Billable |
| M25.63 | Stiffness of wrist, not elsewhere classified | Header |
| M25.631 | Stiffness of right wrist, not elsewhere classified | Billable |
| M25.632 | Stiffness of left wrist, not elsewhere classified | Billable |
| M25.639 | Stiffness of unspecified wrist, not elsewhere classified | Billable |
| M25.64 | Stiffness of hand, not elsewhere classified | Header |
| M25.641 | Stiffness of right hand, not elsewhere classified | Billable |
| M25.642 | Stiffness of left hand, not elsewhere classified | Billable |
| M25.649 | Stiffness of unspecified hand, not elsewhere classified | Billable |
| M25.65 | Stiffness of hip, not elsewhere classified | Header |
| M25.651 | Stiffness of right hip, not elsewhere classified | Billable |
| M25.652 | Stiffness of left hip, not elsewhere classified | Billable |
| M25.659 | Stiffness of unspecified hip, not elsewhere classified | Billable |
| M25.66 | Stiffness of knee, not elsewhere classified | Header |
| M25.661 | Stiffness of right knee, not elsewhere classified | Billable |
| M25.662 | Stiffness of left knee, not elsewhere classified | Billable |
| M25.669 | Stiffness of unspecified knee, not elsewhere classified | Billable |
| M25.67 | Stiffness of ankle and foot, not elsewhere classified | Header |
| M25.671 | Stiffness of right ankle, not elsewhere classified | Billable |
| M25.672 | Stiffness of left ankle, not elsewhere classified | Billable |
| M25.673 | Stiffness of unspecified ankle, not elsewhere classified | Billable |
| M25.674 | Stiffness of right foot, not elsewhere classified | Billable |
| M25.675 | Stiffness of left foot, not elsewhere classified | Billable |
| M25.676 | Stiffness of unspecified foot, not elsewhere classified | Billable |
| M25.69 | Stiffness of other specified joint, not elsewhere classified | Billable |
| M25.7 | Osteophyte | Header |
| M25.70 | Osteophyte, unspecified joint | Billable |
| M25.71 | Osteophyte, shoulder | Header |
| M25.711 | Osteophyte, right shoulder | Billable |
| M25.712 | Osteophyte, left shoulder | Billable |
| M25.719 | Osteophyte, unspecified shoulder | Billable |
| M25.72 | Osteophyte, elbow | Header |
| M25.721 | Osteophyte, right elbow | Billable |
| M25.722 | Osteophyte, left elbow | Billable |
| M25.729 | Osteophyte, unspecified elbow | Billable |
| M25.73 | Osteophyte, wrist | Header |
| M25.731 | Osteophyte, right wrist | Billable |
| M25.732 | Osteophyte, left wrist | Billable |
| M25.739 | Osteophyte, unspecified wrist | Billable |
| M25.74 | Osteophyte, hand | Header |
| M25.741 | Osteophyte, right hand | Billable |
| M25.742 | Osteophyte, left hand | Billable |
| M25.749 | Osteophyte, unspecified hand | Billable |
| M25.75 | Osteophyte, hip | Header |
| M25.751 | Osteophyte, right hip | Billable |
| M25.752 | Osteophyte, left hip | Billable |
| M25.759 | Osteophyte, unspecified hip | Billable |
| M25.76 | Osteophyte, knee | Header |
| M25.761 | Osteophyte, right knee | Billable |
| M25.762 | Osteophyte, left knee | Billable |
| M25.769 | Osteophyte, unspecified knee | Billable |
| M25.77 | Osteophyte, ankle and foot | Header |
| M25.771 | Osteophyte, right ankle | Billable |
| M25.772 | Osteophyte, left ankle | Billable |
| M25.773 | Osteophyte, unspecified ankle | Billable |
| M25.774 | Osteophyte, right foot | Billable |
| M25.775 | Osteophyte, left foot | Billable |
| M25.776 | Osteophyte, unspecified foot | Billable |
| M25.78 | Osteophyte, vertebrae | Billable |
| M25.8 | Other specified joint disorders | Header |
| M25.80 | Other specified joint disorders, unspecified joint | Billable |
| M25.81 | Other specified joint disorders, shoulder | Header |
| M25.811 | Other specified joint disorders, right shoulder | Billable |
| M25.812 | Other specified joint disorders, left shoulder | Billable |
| M25.819 | Other specified joint disorders, unspecified shoulder | Billable |
| M25.82 | Other specified joint disorders, elbow | Header |
| M25.821 | Other specified joint disorders, right elbow | Billable |
| M25.822 | Other specified joint disorders, left elbow | Billable |
| M25.829 | Other specified joint disorders, unspecified elbow | Billable |
| M25.83 | Other specified joint disorders, wrist | Header |
| M25.831 | Other specified joint disorders, right wrist | Billable |
| M25.832 | Other specified joint disorders, left wrist | Billable |
| M25.839 | Other specified joint disorders, unspecified wrist | Billable |
| M25.84 | Other specified joint disorders, hand | Header |
| M25.841 | Other specified joint disorders, right hand | Billable |
| M25.842 | Other specified joint disorders, left hand | Billable |
| M25.849 | Other specified joint disorders, unspecified hand | Billable |
| M25.85 | Other specified joint disorders, hip | Header |
| M25.851 | Other specified joint disorders, right hip | Billable |
| M25.852 | Other specified joint disorders, left hip | Billable |
| M25.859 | Other specified joint disorders, unspecified hip | Billable |
| M25.86 | Other specified joint disorders, knee | Header |
| M25.861 | Other specified joint disorders, right knee | Billable |
| M25.862 | Other specified joint disorders, left knee | Billable |
| M25.869 | Other specified joint disorders, unspecified knee | Billable |
| M25.87 | Other specified joint disorders, ankle and foot | Header |
| M25.871 | Other specified joint disorders, right ankle and foot | Billable |
| M25.872 | Other specified joint disorders, left ankle and foot | Billable |
| M25.879 | Other specified joint disorders, unspecified ankle and foot | Billable |
| M25.9 | Joint disorder, unspecified | Billable |
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Reviewed by the PayerReady Medical Coding Team
Verified against the CMS 2026 code set on May 31, 2026.
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