L93: Lupus erythematosus
Codes under L93 (Lupus erythematosus). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| L93.0 | Discoid lupus erythematosus | ✓ |
| L93.0 | Discoid lupus erythematosus | ✓ |
| L93.1 | Subacute cutaneous lupus erythematosus | ✓ |
| L93.1 | Subacute cutaneous lupus erythematosus | ✓ |
| L93.2 | Other local lupus erythematosus | ✓ |
| L93.2 | Other local lupus erythematosus | ✓ |
Frequently asked questions
What is ICD-10-CM code L93?
L93 is an ICD-10-CM category covering Lupus erythematosus. It contains 6 more specific diagnosis codes, 6 of which are billable.
Is L93 a billable code?
No — L93 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example L93.0 — Discoid lupus erythematosus). 6 of the 6 codes under L93 are billable.
What codes fall under L93?
L93 includes L93.0, L93.0, L93.1, L93.1, L93.2, plus 1 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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