ICD-10-CM · Chapter 12 · L00-L99
L85 Other epidermal thickening
Excludes 2 (not included here)
- hypertrophic disorders of the skin (L91.-)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| L85..0 | Acquired ichthyosis | Yes |
| L85..1 | Acquired keratosis [keratoderma] palmaris et plantaris | Yes |
| L85..2 | Keratosis punctata (palmaris et plantaris) | Yes |
| L85..3 | Xerosis cutis | Yes |
| L85..8 | Other specified epidermal thickening | Yes |
| L85..9 | Epidermal thickening, unspecified | Yes |
Last reviewed: September 2026