A31.0

Billable

Pulmonary mycobacterial infection

A31.0 is the ICD-10-CM code for Pulmonary mycobacterial infection. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
A00-B99
Parent
A31
Edition
FY2026

A00-B99 Certain infectious and parasitic diseases

Includes

  • Infection due to Mycobacterium avium
  • Infection due to Mycobacterium intracellulare [Battey bacillus]
  • Infection due to Mycobacterium kansasii

Frequently asked questions

What is ICD-10 code A31.0?
A31.0 is the ICD-10-CM code for "Pulmonary mycobacterial infection". It falls under A00-B99 Certain infectious and parasitic diseases.
Is A31.0 a billable code?
Yes — A31.0 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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