A31.2 — Disseminated mycobacterium avium-intracellulare complex (DMAC)
A31.2 is a billable, specific ICD-10-CM code for disseminated mycobacterium avium-intracellulare complex (dmac). It is valid for submission on a claim.
Inclusion terms
Alternative wordings a physician may use in the chart for this same code.
- MAC sepsis
Risk adjustment
A31.2 risk-adjusts. Under the CMS-HCC V28 model it maps to this category:
- HCC 6 Opportunistic Infections0.381 RAF
Coefficient shown for the Community Non-dual Aged segment. A higher HCC in the same hierarchy will suppress this one, so capturing it does not always add score.
How A31.2 is indexed
Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to A31.2.
- DMAC(disseminated mycobacterium avium- intracellulare complex)
- Complex›disseminated mycobacterium avium- intracellulare(DMAC)
Related codes at this level
Codes that share A31. If A31.2 is not quite right, the correct code is usually one of these.
Questions about A31.2
- Is A31.2 a billable ICD-10-CM code?
- Yes. A31.2 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does A31.2 sit in the tabular list?
- Certain infectious and parasitic diseases (A00-B99), in the block Other bacterial diseases (A30-A49).