ICD-10-CM > A00-B99 > A30-A49 > A31 A31 Infection due to other mycobacteria Non-Billable/Non-Specific Type 2 Excludes leprosy (A30.-)tuberculosis (A15-A19) Codes A31.0Pulmonary mycobacterial infectionA31.1Cutaneous mycobacterial infectionA31.2Disseminated mycobacterium avium-intracellulare complex (DMAC)A31.8Other mycobacterial infectionsA31.9Mycobacterial infection, unspecified