L93
Non-billableLupus erythematosus
L93 is the ICD-10-CM code for Lupus erythematosus. It is a non-billable category code — use a more specific child code such as L93.0 for billing.
- Status
- Header (non-billable)
- Chapter
- L00-L99
- Subcodes
- 3
- Edition
- FY2026
L00-L99 Diseases of the skin and subcutaneous tissue
What this means — in plain language
MedlinePlus · NIHWhat is lupus? Lupus is a chronic (long-lasting) type of autoimmune disease .Autoimmune diseases happen when your immune system attacks healthy cells and tissues by mistake. This attack causes inflammation. It can also damage many parts of the body, including the joints, skin, kidneys, heart, lungs, and brain. There are several types of lupus: Systemic lupus erythematosus (SLE) is the most common type. It can be…
Read more about Lupus at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Excludes1 — not coded here
Use additional code
Medications indicated for this condition
FDA labelingDrugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.
Conditions mapped to this code
MedlinePlus · NIHPlain-language health-topic references grounded in MedlinePlus (NIH/NLM).
Frequently asked questions
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
Look up another ICD-10 code or condition