ICD-10 Code A66.3 – Hyperkeratosis of yaws (2026): Diagnosis, Symptoms & Billing Guide
The ICD-10 code for Hyperkeratosis of yaws is A66.3.2026 ICD-10-CM Diagnosis Code A66.3 – Hyperkeratosis of yaws Related ICD-10 Codes Parent code: A66 – Yaws Other codes in same category: A66.0 – Initial lesions of yaws, A66.1 – Multiple papillomata and wet crab yaws, A66.2 – Other early skin lesions of yaws, A66.4 – Gummata…