Other spirochetal diseases
33 codes in this section
About Section A65-A69
Section A65-A69 (A65-A69) covers other spirochetal diseases. It sits within the Certain infectious and parasitic diseases chapter (A00-B99). This section contains 33 ICD-10-CM codes, 28 billable diagnoses you can submit on a claim, and 5 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 A65-A69
Grouped by 3-character root code. Click any code for full detail.
| A66.0 | Initial lesions of yaws | Billable |
| A66.1 | Multiple papillomata and wet crab yaws | Billable |
| A66.2 | Other early skin lesions of yaws | Billable |
| A66.3 | Hyperkeratosis of yaws | Billable |
| A66.4 | Gummata and ulcers of yaws | Billable |
| A66.5 | Gangosa | Billable |
| A66.6 | Bone and joint lesions of yaws | Billable |
| A66.7 | Other manifestations of yaws | Billable |
| A66.8 | Latent yaws | Billable |
| A66.9 | Yaws, unspecified | Billable |
| A67.0 | Primary lesions of pinta | Billable |
| A67.1 | Intermediate lesions of pinta | Billable |
| A67.2 | Late lesions of pinta | Billable |
| A67.3 | Mixed lesions of pinta | Billable |
| A67.9 | Pinta, unspecified | Billable |
| A68.0 | Louse-borne relapsing fever | Billable |
| A68.1 | Tick-borne relapsing fever | Billable |
| A68.9 | Relapsing fever, unspecified | Billable |
| A69.0 | Necrotizing ulcerative stomatitis | Billable |
| A69.1 | Other Vincent's infections | Billable |
| A69.2 | Lyme disease | Header |
| A69.20 | Lyme disease, unspecified | Billable |
| A69.21 | Meningitis due to Lyme disease | Billable |
| A69.22 | Other neurologic disorders in Lyme disease | Billable |
| A69.23 | Arthritis due to Lyme disease | Billable |
| A69.29 | Other conditions associated with Lyme disease | Billable |
| A69.8 | Other specified spirochetal infections | Billable |
| A69.9 | Spirochetal infection, 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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