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B40 - Blastomycosis


The ICD 10 Code for Blastomycosis is listed as B40.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: B40
Description: Blastomycosis
  • Excludes1: Brazilian blastomycosis (B41.-)
  • keloidal blastomycosis (B48.0)
Chapter Certain infectious and parasitic diseases (A00-B99)
ICD-10-CM Children (deeper level / typically more specific) of B40:
B40.0 - Acute pulmonary blastomycosis
B40.1 - Chronic pulmonary blastomycosis
B40.2 - Pulmonary blastomycosis, unspecified
B40.3 - Cutaneous blastomycosis
B40.7 - Disseminated blastomycosis
B40.8 - Other forms of blastomycosis
B40.9 - Blastomycosis, unspecified