MCMCB Pro
A32.82

A32.82Listerial endocarditis

Billable / specific codeICD-10-CM

A32.82 is a billable, specific ICD-10-CM code for listerial endocarditis. It is valid for submission on a claim.

Other codes that can never be billed with A32.82

These codes carry an Excludes1 note pointing at A32.82. The conflict binds both ways, but ICD-10-CM only writes it down on one side — so you would not find this by reading A32.82 alone.

  • I39Endocarditis and heart valve disorders in diseases classified elsewhere

Risk adjustment

A32.82 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

How A32.82 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 A32.82.

  • Endocarditislisterial

Related codes at this level

Codes that share A32.8. If A32.82 is not quite right, the correct code is usually one of these.

Questions about A32.82

Is A32.82 a billable ICD-10-CM code?
Yes. A32.82 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does A32.82 sit in the tabular list?
Certain infectious and parasitic diseases (A00-B99), in the block Other bacterial diseases (A30-A49).
ICD-10-CMFY2026-Apr· effective April 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release — see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.