A66 Yaws
ICD-10-CM category A66 sits in Chapter 1 (Certain infectious and parasitic diseases, A00-B99). It contains 10 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Billable codes in A66
| Code | Description |
|---|---|
A66.0 | Initial lesions of yaws |
A66.1 | Multiple papillomata and wet crab yaws |
A66.2 | Other early skin lesions of yaws |
A66.3 | Hyperkeratosis of yaws |
A66.4 | Gummata and ulcers of yaws |
A66.5 | Gangosa |
A66.6 | Bone and joint lesions of yaws |
A66.7 | Other manifestations of yaws |
A66.8 | Latent yaws |
A66.9 | Yaws, unspecified |
Search within ICD-10-CM for A66 and related codes
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