ICD-10-CM · Chapter 12 · L00-L99
L74 Eccrine sweat disorders
Excludes 2 (not included here)
- generalized hyperhidrosis (R61)
Subcodes
Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.
| Code | Description | Billable |
|---|---|---|
| L74..0 | Miliaria rubra | Yes |
| L74..1 | Miliaria crystallina | Yes |
| L74..2 | Miliaria profunda | Yes |
| L74..3 | Miliaria, unspecified | Yes |
| L74..4 | Anhidrosis | Yes |
| L74..5 | Focal hyperhidrosis | No |
| L74..51 | Primary focal hyperhidrosis | No |
| L74..510 | Primary focal hyperhidrosis, axilla | Yes |
| L74..511 | Primary focal hyperhidrosis, face | Yes |
| L74..512 | Primary focal hyperhidrosis, palms | Yes |
| L74..513 | Primary focal hyperhidrosis, soles | Yes |
| L74..519 | Primary focal hyperhidrosis, unspecified | Yes |
| L74..52 | Secondary focal hyperhidrosis | Yes |
| L74..8 | Other eccrine sweat disorders | Yes |
| L74..9 | Eccrine sweat disorder, unspecified | Yes |
Last reviewed: September 2026