1B21.0 Pulmonary infection due to non-tuberculous mycobacterium
International Classification of Diseases for Mortality and Morbidity Statistics, 11th Revision, v2026-01
A condition of the pulmonary system, caused by an infection with the bacteria Mycobacterium (excluding infections due to Mycobacterium tuberculosis and Mycobacterium leprae). This disease is characterised by cough, fever, weight loss, and fatigue. Transmission is by direct contact with Mycobacterium in the environment.
inclusions
- Pulmonary infection due to Mycobacterium avium-intracellulare complex
- Pulmonary infection due to Mycobacterium kansasii
- Pulmonary infection due to Mycobacterium xenopi
- Pulmonary infection due to Mycobacterium malmoense
postcoordination
Add Stem and/or Extension codes to form a cluster code which adds detail to the condition.
synonyms
- Pulmonary infection due to non-tuberculous mycobacterium
- atypical mycobacterium pulmonary infection
- pulmonary mycobacterium infection
- pulmonary nontuberculous mycobacteriosis
- Pulmonary infection due to Mycobacterium avium-intracellulare complex
- Battey bacillus infection
- Battey mycobacterial infection
- avium mycobacterial lung infection
- lung infection due to mycobacterium avium
- lung infection due to mycobacterium avium-intracellulare
- lung infection due to mycobacterium intracellulare
- mycobacterium intracellulare lung infection
- Pulmonary infection due to Mycobacterium kansasii
- Mycobacterium kansasii lung infection
- kansasii mycobacterial lung infection
- Pulmonary infection due to Mycobacterium xenopi
- Mycobacterium xenopi lung infection
- Pulmonary infection due to Mycobacterium malmoense
- Mycobacterium malmoense lung infection
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