L43 Lichen planus
ICD-10-CM category L43 sits in Chapter 12 (Diseases of the skin and subcutaneous tissue, L00-L99). It contains 6 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 L43
| Code | Description |
|---|---|
L43.0 | Hypertrophic lichen planus |
L43.1 | Bullous lichen planus |
L43.2 | Lichenoid drug reaction |
L43.3 | Subacute (active) lichen planus |
L43.8 | Other lichen planus |
L43.9 | Lichen planus, unspecified |
Search within ICD-10-CM for L43 and related codes
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