ICD-10-CM Section · M00-M02

Infectious arthropathies

325 codes in this section

325
Total Codes
242
Billable
83
Header (Non-Billable)
3
Top-Level Codes

About Section M00-M02

Section M00-M02 (M00-M02) covers infectious arthropathies. It sits within the Diseases of the musculoskeletal system and connective tissue chapter (M00-M99). This section contains 325 ICD-10-CM codes, 242 billable diagnoses you can submit on a claim, and 83 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 M00-M02

Grouped by 3-character root code. Click any code for full detail.

M00 Pyogenic arthritis
129 subcodes
M00.0 Staphylococcal arthritis and polyarthritis Header
M00.00 Staphylococcal arthritis, unspecified joint Billable
M00.01 Staphylococcal arthritis, shoulder Header
M00.011 Staphylococcal arthritis, right shoulder Billable
M00.012 Staphylococcal arthritis, left shoulder Billable
M00.019 Staphylococcal arthritis, unspecified shoulder Billable
M00.02 Staphylococcal arthritis, elbow Header
M00.021 Staphylococcal arthritis, right elbow Billable
M00.022 Staphylococcal arthritis, left elbow Billable
M00.029 Staphylococcal arthritis, unspecified elbow Billable
M00.03 Staphylococcal arthritis, wrist Header
M00.031 Staphylococcal arthritis, right wrist Billable
M00.032 Staphylococcal arthritis, left wrist Billable
M00.039 Staphylococcal arthritis, unspecified wrist Billable
M00.04 Staphylococcal arthritis, hand Header
M00.041 Staphylococcal arthritis, right hand Billable
M00.042 Staphylococcal arthritis, left hand Billable
M00.049 Staphylococcal arthritis, unspecified hand Billable
M00.05 Staphylococcal arthritis, hip Header
M00.051 Staphylococcal arthritis, right hip Billable
M00.052 Staphylococcal arthritis, left hip Billable
M00.059 Staphylococcal arthritis, unspecified hip Billable
M00.06 Staphylococcal arthritis, knee Header
M00.061 Staphylococcal arthritis, right knee Billable
M00.062 Staphylococcal arthritis, left knee Billable
M00.069 Staphylococcal arthritis, unspecified knee Billable
M00.07 Staphylococcal arthritis, ankle and foot Header
M00.071 Staphylococcal arthritis, right ankle and foot Billable
M00.072 Staphylococcal arthritis, left ankle and foot Billable
M00.079 Staphylococcal arthritis, unspecified ankle and foot Billable
M00.08 Staphylococcal arthritis, vertebrae Billable
M00.09 Staphylococcal polyarthritis Billable
M00.1 Pneumococcal arthritis and polyarthritis Header
M00.10 Pneumococcal arthritis, unspecified joint Billable
M00.11 Pneumococcal arthritis, shoulder Header
M00.111 Pneumococcal arthritis, right shoulder Billable
M00.112 Pneumococcal arthritis, left shoulder Billable
M00.119 Pneumococcal arthritis, unspecified shoulder Billable
M00.12 Pneumococcal arthritis, elbow Header
M00.121 Pneumococcal arthritis, right elbow Billable
M00.122 Pneumococcal arthritis, left elbow Billable
M00.129 Pneumococcal arthritis, unspecified elbow Billable
M00.13 Pneumococcal arthritis, wrist Header
M00.131 Pneumococcal arthritis, right wrist Billable
M00.132 Pneumococcal arthritis, left wrist Billable
M00.139 Pneumococcal arthritis, unspecified wrist Billable
M00.14 Pneumococcal arthritis, hand Header
M00.141 Pneumococcal arthritis, right hand Billable
M00.142 Pneumococcal arthritis, left hand Billable
M00.149 Pneumococcal arthritis, unspecified hand Billable
M00.15 Pneumococcal arthritis, hip Header
M00.151 Pneumococcal arthritis, right hip Billable
M00.152 Pneumococcal arthritis, left hip Billable
M00.159 Pneumococcal arthritis, unspecified hip Billable
M00.16 Pneumococcal arthritis, knee Header
M00.161 Pneumococcal arthritis, right knee Billable
M00.162 Pneumococcal arthritis, left knee Billable
M00.169 Pneumococcal arthritis, unspecified knee Billable
M00.17 Pneumococcal arthritis, ankle and foot Header
M00.171 Pneumococcal arthritis, right ankle and foot Billable
M00.172 Pneumococcal arthritis, left ankle and foot Billable
M00.179 Pneumococcal arthritis, unspecified ankle and foot Billable
M00.18 Pneumococcal arthritis, vertebrae Billable
M00.19 Pneumococcal polyarthritis Billable
M00.2 Other streptococcal arthritis and polyarthritis Header
M00.20 Other streptococcal arthritis, unspecified joint Billable
M00.21 Other streptococcal arthritis, shoulder Header
M00.211 Other streptococcal arthritis, right shoulder Billable
M00.212 Other streptococcal arthritis, left shoulder Billable
M00.219 Other streptococcal arthritis, unspecified shoulder Billable
M00.22 Other streptococcal arthritis, elbow Header
M00.221 Other streptococcal arthritis, right elbow Billable
M00.222 Other streptococcal arthritis, left elbow Billable
M00.229 Other streptococcal arthritis, unspecified elbow Billable
M00.23 Other streptococcal arthritis, wrist Header
M00.231 Other streptococcal arthritis, right wrist Billable
M00.232 Other streptococcal arthritis, left wrist Billable
M00.239 Other streptococcal arthritis, unspecified wrist Billable
M00.24 Other streptococcal arthritis, hand Header
M00.241 Other streptococcal arthritis, right hand Billable
M00.242 Other streptococcal arthritis, left hand Billable
M00.249 Other streptococcal arthritis, unspecified hand Billable
M00.25 Other streptococcal arthritis, hip Header
M00.251 Other streptococcal arthritis, right hip Billable
M00.252 Other streptococcal arthritis, left hip Billable
M00.259 Other streptococcal arthritis, unspecified hip Billable
M00.26 Other streptococcal arthritis, knee Header
M00.261 Other streptococcal arthritis, right knee Billable
M00.262 Other streptococcal arthritis, left knee Billable
M00.269 Other streptococcal arthritis, unspecified knee Billable
M00.27 Other streptococcal arthritis, ankle and foot Header
M00.271 Other streptococcal arthritis, right ankle and foot Billable
M00.272 Other streptococcal arthritis, left ankle and foot Billable
M00.279 Other streptococcal arthritis, unspecified ankle and foot Billable
M00.28 Other streptococcal arthritis, vertebrae Billable
M00.29 Other streptococcal polyarthritis Billable
M00.8 Arthritis and polyarthritis due to other bacteria Header
M00.80 Arthritis due to other bacteria, unspecified joint Billable
M00.81 Arthritis due to other bacteria, shoulder Header
M00.811 Arthritis due to other bacteria, right shoulder Billable
M00.812 Arthritis due to other bacteria, left shoulder Billable
M00.819 Arthritis due to other bacteria, unspecified shoulder Billable
M00.82 Arthritis due to other bacteria, elbow Header
M00.821 Arthritis due to other bacteria, right elbow Billable
M00.822 Arthritis due to other bacteria, left elbow Billable
M00.829 Arthritis due to other bacteria, unspecified elbow Billable
M00.83 Arthritis due to other bacteria, wrist Header
M00.831 Arthritis due to other bacteria, right wrist Billable
M00.832 Arthritis due to other bacteria, left wrist Billable
M00.839 Arthritis due to other bacteria, unspecified wrist Billable
M00.84 Arthritis due to other bacteria, hand Header
M00.841 Arthritis due to other bacteria, right hand Billable
M00.842 Arthritis due to other bacteria, left hand Billable
M00.849 Arthritis due to other bacteria, unspecified hand Billable
M00.85 Arthritis due to other bacteria, hip Header
M00.851 Arthritis due to other bacteria, right hip Billable
M00.852 Arthritis due to other bacteria, left hip Billable
M00.859 Arthritis due to other bacteria, unspecified hip Billable
M00.86 Arthritis due to other bacteria, knee Header
M00.861 Arthritis due to other bacteria, right knee Billable
M00.862 Arthritis due to other bacteria, left knee Billable
M00.869 Arthritis due to other bacteria, unspecified knee Billable
M00.87 Arthritis due to other bacteria, ankle and foot Header
M00.871 Arthritis due to other bacteria, right ankle and foot Billable
M00.872 Arthritis due to other bacteria, left ankle and foot Billable
M00.879 Arthritis due to other bacteria, unspecified ankle and foot Billable
M00.88 Arthritis due to other bacteria, vertebrae Billable
M00.89 Polyarthritis due to other bacteria Billable
M00.9 Pyogenic arthritis, unspecified Billable
M01 Direct infections of joint in infectious and parasitic diseases classified elsewhere
32 subcodes
M01.X Direct infection of joint in infectious and parasitic diseases classified elsewhere Header
M01.X0 Direct infection of unspecified joint in infectious and parasitic diseases classified elsewhere Billable
M01.X1 Direct infection of shoulder joint in infectious and parasitic diseases classified elsewhere Header
M01.X11 Direct infection of right shoulder in infectious and parasitic diseases classified elsewhere Billable
M01.X12 Direct infection of left shoulder in infectious and parasitic diseases classified elsewhere Billable
M01.X19 Direct infection of unspecified shoulder in infectious and parasitic diseases classified elsewhere Billable
M01.X2 Direct infection of elbow in infectious and parasitic diseases classified elsewhere Header
M01.X21 Direct infection of right elbow in infectious and parasitic diseases classified elsewhere Billable
M01.X22 Direct infection of left elbow in infectious and parasitic diseases classified elsewhere Billable
M01.X29 Direct infection of unspecified elbow in infectious and parasitic diseases classified elsewhere Billable
M01.X3 Direct infection of wrist in infectious and parasitic diseases classified elsewhere Header
M01.X31 Direct infection of right wrist in infectious and parasitic diseases classified elsewhere Billable
M01.X32 Direct infection of left wrist in infectious and parasitic diseases classified elsewhere Billable
M01.X39 Direct infection of unspecified wrist in infectious and parasitic diseases classified elsewhere Billable
M01.X4 Direct infection of hand in infectious and parasitic diseases classified elsewhere Header
M01.X41 Direct infection of right hand in infectious and parasitic diseases classified elsewhere Billable
M01.X42 Direct infection of left hand in infectious and parasitic diseases classified elsewhere Billable
M01.X49 Direct infection of unspecified hand in infectious and parasitic diseases classified elsewhere Billable
M01.X5 Direct infection of hip in infectious and parasitic diseases classified elsewhere Header
M01.X51 Direct infection of right hip in infectious and parasitic diseases classified elsewhere Billable
M01.X52 Direct infection of left hip in infectious and parasitic diseases classified elsewhere Billable
M01.X59 Direct infection of unspecified hip in infectious and parasitic diseases classified elsewhere Billable
M01.X6 Direct infection of knee in infectious and parasitic diseases classified elsewhere Header
M01.X61 Direct infection of right knee in infectious and parasitic diseases classified elsewhere Billable
M01.X62 Direct infection of left knee in infectious and parasitic diseases classified elsewhere Billable
M01.X69 Direct infection of unspecified knee in infectious and parasitic diseases classified elsewhere Billable
M01.X7 Direct infection of ankle and foot in infectious and parasitic diseases classified elsewhere Header
M01.X71 Direct infection of right ankle and foot in infectious and parasitic diseases classified elsewhere Billable
M01.X72 Direct infection of left ankle and foot in infectious and parasitic diseases classified elsewhere Billable
M01.X79 Direct infection of unspecified ankle and foot in infectious and parasitic diseases classified elsewhere Billable
M01.X8 Direct infection of vertebrae in infectious and parasitic diseases classified elsewhere Billable
M01.X9 Direct infection of multiple joints in infectious and parasitic diseases classified elsewhere Billable
M02 Postinfective and reactive arthropathies
161 subcodes
M02.0 Arthropathy following intestinal bypass Header
M02.00 Arthropathy following intestinal bypass, unspecified site Billable
M02.01 Arthropathy following intestinal bypass, shoulder Header
M02.011 Arthropathy following intestinal bypass, right shoulder Billable
M02.012 Arthropathy following intestinal bypass, left shoulder Billable
M02.019 Arthropathy following intestinal bypass, unspecified shoulder Billable
M02.02 Arthropathy following intestinal bypass, elbow Header
M02.021 Arthropathy following intestinal bypass, right elbow Billable
M02.022 Arthropathy following intestinal bypass, left elbow Billable
M02.029 Arthropathy following intestinal bypass, unspecified elbow Billable
M02.03 Arthropathy following intestinal bypass, wrist Header
M02.031 Arthropathy following intestinal bypass, right wrist Billable
M02.032 Arthropathy following intestinal bypass, left wrist Billable
M02.039 Arthropathy following intestinal bypass, unspecified wrist Billable
M02.04 Arthropathy following intestinal bypass, hand Header
M02.041 Arthropathy following intestinal bypass, right hand Billable
M02.042 Arthropathy following intestinal bypass, left hand Billable
M02.049 Arthropathy following intestinal bypass, unspecified hand Billable
M02.05 Arthropathy following intestinal bypass, hip Header
M02.051 Arthropathy following intestinal bypass, right hip Billable
M02.052 Arthropathy following intestinal bypass, left hip Billable
M02.059 Arthropathy following intestinal bypass, unspecified hip Billable
M02.06 Arthropathy following intestinal bypass, knee Header
M02.061 Arthropathy following intestinal bypass, right knee Billable
M02.062 Arthropathy following intestinal bypass, left knee Billable
M02.069 Arthropathy following intestinal bypass, unspecified knee Billable
M02.07 Arthropathy following intestinal bypass, ankle and foot Header
M02.071 Arthropathy following intestinal bypass, right ankle and foot Billable
M02.072 Arthropathy following intestinal bypass, left ankle and foot Billable
M02.079 Arthropathy following intestinal bypass, unspecified ankle and foot Billable
M02.08 Arthropathy following intestinal bypass, vertebrae Billable
M02.09 Arthropathy following intestinal bypass, multiple sites Billable
M02.1 Postdysenteric arthropathy Header
M02.10 Postdysenteric arthropathy, unspecified site Billable
M02.11 Postdysenteric arthropathy, shoulder Header
M02.111 Postdysenteric arthropathy, right shoulder Billable
M02.112 Postdysenteric arthropathy, left shoulder Billable
M02.119 Postdysenteric arthropathy, unspecified shoulder Billable
M02.12 Postdysenteric arthropathy, elbow Header
M02.121 Postdysenteric arthropathy, right elbow Billable
M02.122 Postdysenteric arthropathy, left elbow Billable
M02.129 Postdysenteric arthropathy, unspecified elbow Billable
M02.13 Postdysenteric arthropathy, wrist Header
M02.131 Postdysenteric arthropathy, right wrist Billable
M02.132 Postdysenteric arthropathy, left wrist Billable
M02.139 Postdysenteric arthropathy, unspecified wrist Billable
M02.14 Postdysenteric arthropathy, hand Header
M02.141 Postdysenteric arthropathy, right hand Billable
M02.142 Postdysenteric arthropathy, left hand Billable
M02.149 Postdysenteric arthropathy, unspecified hand Billable
M02.15 Postdysenteric arthropathy, hip Header
M02.151 Postdysenteric arthropathy, right hip Billable
M02.152 Postdysenteric arthropathy, left hip Billable
M02.159 Postdysenteric arthropathy, unspecified hip Billable
M02.16 Postdysenteric arthropathy, knee Header
M02.161 Postdysenteric arthropathy, right knee Billable
M02.162 Postdysenteric arthropathy, left knee Billable
M02.169 Postdysenteric arthropathy, unspecified knee Billable
M02.17 Postdysenteric arthropathy, ankle and foot Header
M02.171 Postdysenteric arthropathy, right ankle and foot Billable
M02.172 Postdysenteric arthropathy, left ankle and foot Billable
M02.179 Postdysenteric arthropathy, unspecified ankle and foot Billable
M02.18 Postdysenteric arthropathy, vertebrae Billable
M02.19 Postdysenteric arthropathy, multiple sites Billable
M02.2 Postimmunization arthropathy Header
M02.20 Postimmunization arthropathy, unspecified site Billable
M02.21 Postimmunization arthropathy, shoulder Header
M02.211 Postimmunization arthropathy, right shoulder Billable
M02.212 Postimmunization arthropathy, left shoulder Billable
M02.219 Postimmunization arthropathy, unspecified shoulder Billable
M02.22 Postimmunization arthropathy, elbow Header
M02.221 Postimmunization arthropathy, right elbow Billable
M02.222 Postimmunization arthropathy, left elbow Billable
M02.229 Postimmunization arthropathy, unspecified elbow Billable
M02.23 Postimmunization arthropathy, wrist Header
M02.231 Postimmunization arthropathy, right wrist Billable
M02.232 Postimmunization arthropathy, left wrist Billable
M02.239 Postimmunization arthropathy, unspecified wrist Billable
M02.24 Postimmunization arthropathy, hand Header
M02.241 Postimmunization arthropathy, right hand Billable
M02.242 Postimmunization arthropathy, left hand Billable
M02.249 Postimmunization arthropathy, unspecified hand Billable
M02.25 Postimmunization arthropathy, hip Header
M02.251 Postimmunization arthropathy, right hip Billable
M02.252 Postimmunization arthropathy, left hip Billable
M02.259 Postimmunization arthropathy, unspecified hip Billable
M02.26 Postimmunization arthropathy, knee Header
M02.261 Postimmunization arthropathy, right knee Billable
M02.262 Postimmunization arthropathy, left knee Billable
M02.269 Postimmunization arthropathy, unspecified knee Billable
M02.27 Postimmunization arthropathy, ankle and foot Header
M02.271 Postimmunization arthropathy, right ankle and foot Billable
M02.272 Postimmunization arthropathy, left ankle and foot Billable
M02.279 Postimmunization arthropathy, unspecified ankle and foot Billable
M02.28 Postimmunization arthropathy, vertebrae Billable
M02.29 Postimmunization arthropathy, multiple sites Billable
M02.3 Reiter's disease Header
M02.30 Reiter's disease, unspecified site Billable
M02.31 Reiter's disease, shoulder Header
M02.311 Reiter's disease, right shoulder Billable
M02.312 Reiter's disease, left shoulder Billable
M02.319 Reiter's disease, unspecified shoulder Billable
M02.32 Reiter's disease, elbow Header
M02.321 Reiter's disease, right elbow Billable
M02.322 Reiter's disease, left elbow Billable
M02.329 Reiter's disease, unspecified elbow Billable
M02.33 Reiter's disease, wrist Header
M02.331 Reiter's disease, right wrist Billable
M02.332 Reiter's disease, left wrist Billable
M02.339 Reiter's disease, unspecified wrist Billable
M02.34 Reiter's disease, hand Header
M02.341 Reiter's disease, right hand Billable
M02.342 Reiter's disease, left hand Billable
M02.349 Reiter's disease, unspecified hand Billable
M02.35 Reiter's disease, hip Header
M02.351 Reiter's disease, right hip Billable
M02.352 Reiter's disease, left hip Billable
M02.359 Reiter's disease, unspecified hip Billable
M02.36 Reiter's disease, knee Header
M02.361 Reiter's disease, right knee Billable
M02.362 Reiter's disease, left knee Billable
M02.369 Reiter's disease, unspecified knee Billable
M02.37 Reiter's disease, ankle and foot Header
M02.371 Reiter's disease, right ankle and foot Billable
M02.372 Reiter's disease, left ankle and foot Billable
M02.379 Reiter's disease, unspecified ankle and foot Billable
M02.38 Reiter's disease, vertebrae Billable
M02.39 Reiter's disease, multiple sites Billable
M02.8 Other reactive arthropathies Header
M02.80 Other reactive arthropathies, unspecified site Billable
M02.81 Other reactive arthropathies, shoulder Header
M02.811 Other reactive arthropathies, right shoulder Billable
M02.812 Other reactive arthropathies, left shoulder Billable
M02.819 Other reactive arthropathies, unspecified shoulder Billable
M02.82 Other reactive arthropathies, elbow Header
M02.821 Other reactive arthropathies, right elbow Billable
M02.822 Other reactive arthropathies, left elbow Billable
M02.829 Other reactive arthropathies, unspecified elbow Billable
M02.83 Other reactive arthropathies, wrist Header
M02.831 Other reactive arthropathies, right wrist Billable
M02.832 Other reactive arthropathies, left wrist Billable
M02.839 Other reactive arthropathies, unspecified wrist Billable
M02.84 Other reactive arthropathies, hand Header
M02.841 Other reactive arthropathies, right hand Billable
M02.842 Other reactive arthropathies, left hand Billable
M02.849 Other reactive arthropathies, unspecified hand Billable
M02.85 Other reactive arthropathies, hip Header
M02.851 Other reactive arthropathies, right hip Billable
M02.852 Other reactive arthropathies, left hip Billable
M02.859 Other reactive arthropathies, unspecified hip Billable
M02.86 Other reactive arthropathies, knee Header
M02.861 Other reactive arthropathies, right knee Billable
M02.862 Other reactive arthropathies, left knee Billable
M02.869 Other reactive arthropathies, unspecified knee Billable
M02.87 Other reactive arthropathies, ankle and foot Header
M02.871 Other reactive arthropathies, right ankle and foot Billable
M02.872 Other reactive arthropathies, left ankle and foot Billable
M02.879 Other reactive arthropathies, unspecified ankle and foot Billable
M02.88 Other reactive arthropathies, vertebrae Billable
M02.89 Other reactive arthropathies, multiple sites Billable
M02.9 Reactive arthropathy, unspecified Billable

Did this page help?

Quick signal so we know what to improve.

Thanks!

If you want a code reference page that doesn't exist yet, email coding@payerready.com.

Sorry to hear that.

Tell us what's missing or wrong: coding@payerready.com. We respond within 5 business days.

Reviewed by the PayerReady Medical Coding Team

Verified against the CMS 2026 code set on May 31, 2026.

Powered by 11K CPT · 98K ICD-10 · 860K MPFS rates · 4.5M NCCI edits · 9.5M NPIs. Our data methodology · About our coding team

Faster Approvals

Ready to Cut Your Enrollment Timeline in Half?

Join providers in all 50 states who handed off credentialing to a dedicated specialist. Create your free account in minutes and start enrolling the same day.

All 50 States Covered
No Long-Term Contracts
HIPAA HIPAA Compliant Platform
Dedicated Specialist Included