A32: Listeriosis
Codes under A32 (Listeriosis). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| A32.0 | Cutaneous listeriosis | ✓ |
| A32.0 | Cutaneous listeriosis | ✓ |
| A32.1 | Listerial meningitis and meningoencephalitis | — |
| A32.1 | Listerial meningitis and meningoencephalitis | — |
| A32.7 | Listerial sepsis | ✓ |
| A32.7 | Listerial sepsis | ✓ |
| A32.8 | Other forms of listeriosis | — |
| A32.8 | Other forms of listeriosis | — |
| A32.9 | Listeriosis, unspecified | ✓ |
| A32.9 | Listeriosis, unspecified | ✓ |
| A32.11 | Listerial meningitis | ✓ |
| A32.11 | Listerial meningitis | ✓ |
| A32.12 | Listerial meningoencephalitis | ✓ |
| A32.12 | Listerial meningoencephalitis | ✓ |
| A32.81 | Oculoglandular listeriosis | ✓ |
| A32.81 | Oculoglandular listeriosis | ✓ |
| A32.82 | Listerial endocarditis | ✓ |
| A32.82 | Listerial endocarditis | ✓ |
| A32.89 | Other forms of listeriosis | ✓ |
| A32.89 | Other forms of listeriosis | ✓ |
Frequently asked questions
What is ICD-10-CM code A32?
A32 is an ICD-10-CM category covering Listeriosis. It contains 20 more specific diagnosis codes, 16 of which are billable.
Is A32 a billable code?
No — A32 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example A32.0 — Cutaneous listeriosis). 16 of the 20 codes under A32 are billable.
What codes fall under A32?
A32 includes A32.0, A32.0, A32.1, A32.1, A32.7, plus 15 more. See the full list with descriptions and billable status above.
More free billing tools: all ICD-10 categories · ICD-10 search · denial codes · Medicare fees
Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
Code the diagnosis right
Join providers across the country delivering modern virtual care with CareNiva. Free to start, ready in minutes.
100% Satisfaction Guaranteed — try it risk-free