A31.9 - Mycobacterial infection, unspecified

  • Applicable to Mycobacterial infection, unspecified
  • The 2025 edition of ICD10-CM A31.9 became effective on October 1, 2024.
  • This is the American ICD10-CM version of A31.9 - other international versions of ICD10 A31.9 may differ.
  • A31.9 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

 Inclusion Term

  • Atypical mycobacterial infection NOS
  • Mycobacteriosis NOS

The following codes above A31.9 contain annotation back-references that may be applicable to A31.9:

Chapter: A00-B99 Certain infectious and parasitic diseases

Section: A30-A49 Other bacterial diseases

Category: A31 Infection due to other mycobacteria

 
Billable/Specific Code

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