1. A31 Infection due to other mycobacteria


    1. A31.0 Pulmonary mycobacterial infection

      Inclusion term(s):

      • Infection due to Mycobacterium avium
      • Infection due to Mycobacterium intracellulare [Battey bacillus]
      • Infection due to Mycobacterium kansasii
    2. A31.1 Cutaneous mycobacterial infection

      Inclusion term(s):

      • Buruli ulcer
      • Infection due to Mycobacterium marinum
      • Infection due to Mycobacterium ulcerans
    3. A31.2 Disseminated mycobacterium avium-intracellulare complex (DMAC)

      Inclusion term(s):

      • MAC sepsis
    4. A31.8 Other mycobacterial infections

    5. A31.9 Mycobacterial infection, unspecified

      Inclusion term(s):

      • Atypical mycobacterial infection NOS
      • Mycobacteriosis NOS
Abbreviations used here:

NEC Not elsewhere classifiable
This abbreviation in the Tabular List represents “other specified”. When a specific code is not available for a condition, the Tabular List includes an NEC entry under a code to identify the code as the “other specified” code.

NOS Not otherwise specified
This abbreviation is the equivalent of unspecified.