A32.12 – Listerial meningoencephalitis
ICD-10-CM 2027 diagnosis code · Other bacterial diseases
ICD-10-CM code
A32.12
- Code
A32.12(claims format:A3212)- Description
- Listerial meningoencephalitis
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 1. Certain infectious and parasitic diseases (A00-B99)
- Block
- A30-A49 Other bacterial diseases
- Parent codes
- A32 › A32.1
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
A32 – Listeriosis
Includes:
- listerial foodborne infection
Excludes1 (not coded here):
- neonatal (disseminated) listeriosis (P37.2)
Index terms for A32.12
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in A32.1
- A32.11 – Listerial meningitisBillable
Frequently asked questions
What is ICD-10 code A32.12?
A32.12 is the ICD-10-CM code for listerial meningoencephalitis, in the block A30-A49 (Other bacterial diseases).
Is A32.12 a billable code?
Yes. A32.12 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does A32.12 belong to?
It belongs to category A32 – Listeriosis.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.