L40.9
L40.9: Psoriasis, unspecified
Billable / specific codeICD-10-CM
L40.9 is a billable, specific ICD-10-CM code for psoriasis, unspecified. It is valid for submission on a claim.
Check L40.9 with the rest of the claim: free scrubberRisk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
L40.9 is named in 8 Medicare coverage policies: 8 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A52423Billing and Coding: Infliximab and biosimilars
- A55639Billing and Coding: Chemotherapy Agents for Non-Oncologic Conditions
- A56416Billing and Coding: Assays for Vitamins and Metabolic Function
- A56432Billing and Coding: Infliximab
Alphabetic index entries that lead here
- Psoriasis
Code history
Unchanged in every release from FY2024 to FY2027.