L21 Seborrheic dermatitis
ICD-10-CM category L21 sits in Chapter 12 (Diseases of the skin and subcutaneous tissue, L00-L99). It contains 4 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Billable codes in L21
| Code | Description |
|---|---|
L21.0 | Seborrhea capitis |
L21.1 | Seborrheic infantile dermatitis |
L21.8 | Other seborrheic dermatitis |
L21.9 | Seborrheic dermatitis, unspecified |
Search within ICD-10-CM for L21 and related codes
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