L85.8 Other specified epidermal thickening

Billable ICD-10-CM code, FY2026.

Applicable to

• Cutaneous horn

Applies from L85 Other epidermal thickening

Excludes2 (not included here)

• hypertrophic disorders of the skin (L91.-)

MS-DRG index

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

Approximate ICD-9-CM (GEMs)

• 701.8 Other specified hypertrophic and atrophic conditions of skin (approximate)

Diagnosis Index entries for L85.8

• Cornu cutaneum
• Dyskeratosis
• Horn › cutaneous
• Keratoacanthoma
• Keratosis › arsenical
• Keratosis › pilaris, acquired
• Lichen › pilaris › acquired
• Thickening › epidermal › specified NEC

Nearby codes

• L85 Other epidermal thickening
• L85.0 Acquired ichthyosis
• L85.1 Acquired keratosis [keratoderma] palmaris et plantaris
• L85.2 Keratosis punctata (palmaris et plantaris)
• L85.3 Xerosis cutis
• L85.8 Other specified epidermal thickening (this code)
• L85.9 Epidermal thickening, unspecified