A66.3 Hyperkeratosis of yaws

Billable ICD-10-CM code, FY2026.

Applicable to

• Ghoul hand
• Hyperkeratosis, palmar or plantar (early) (late) due to yaws
• Worm-eaten soles

Applies from A66 Yaws

Includes

• bouba
• frambesia (tropica)
• pian

MS-DRG index

Defines the logic of DRG(s) 606-607 in MDC 09.

Approximate ICD-9-CM (GEMs)

• 102.3 Hyperkeratosis due to yaws

Diagnosis Index entries for A66.3

• Ghoul hand
• Hyperkeratosis › due to yaws (early) (late) (palmar or plantar)
• Worm-eaten soles
• Yaws › hyperkeratosis (early) (late)

Nearby codes

• A66 Yaws
• 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 (this code)
• 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