L43Non-billable (header)

Lichen planus

Related Codes· Papulosquamous disorders (L40-L45)

L40PsoriasisL41ParapsoriasisL42Pityriasis roseaL44Other papulosquamous disordersL45Papulosquamous disorders in diseases classified elsewhere

Sub-codes of L43(6)

L43 is a non-billable header. Select a sub-code to bill.

L43.0Hypertrophic lichen planus✓ BillableL43.1Bullous lichen planus✓ BillableL43.2Lichenoid drug reaction✓ BillableL43.3Subacute (active) lichen planus✓ BillableL43.8Other lichen planus✓ BillableL43.9Lichen planus, unspecified✓ Billable

✗ Excludes 1(Not coded here)

  • •lichen planopilaris (L66.1-)

Code Hierarchy

┌12Diseases of the skin and subcutaneous tissue (L00-L99)├L40-L45Papulosquamous disorders (L40-L45)├L43Lichen planus
└L43Lichen planus

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