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L13.8

L13.8: Other specified bullous disorders

Billable / specific codeICD-10-CM

L13.8 is a billable, specific ICD-10-CM code for other specified bullous disorders. It is valid for submission on a claim.

Check L13.8 with the rest of the claim: free scrubber

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

L13.8 is named in 9 Medicare coverage policies: 9 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

  • A54641Billing and Coding: Intravenous Immune Globulin (IVIg)-NCD 250.3
  • A54643Billing and Coding: Intravenous Immune Globulin (IVIg)-NCD 250.3
  • A56718Billing and Coding: Intravenous Immunoglobulin (IVIG)
  • A56779Billing and Coding: Intravenous Immune Globulin

Alphabetic index entries that lead here

  • Dermatosis›linear IgA
  • Eruption›recalcitrant pustular
  • Dermatitis›bullous, bullosa›specified NEC
  • Dermatosis›bullous›specified NEC
  • Disease, diseased›bullous›specified NEC

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under L13

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.