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B40.8

B40.8: Other forms of blastomycosis

Non-billable headerICD-10-CM

B40.8 is a non-billable header ICD-10-CM code for other forms of blastomycosis. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes1 inherited from the categories above B40.8

A category’s note binds every code beneath it.

Written on B40: Blastomycosis

  • Brazilian blastomycosis (B41.-)
  • keloidal blastomycosis (B48.0)

Risk adjustment

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

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead B40.8

2 child codes. Green means billable.

Other codes under B40

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.