A32.9
✓ Billable
Listeriosis, unspecified
ICD-10-CM · FY2026 · Certain Infectious and Parasitic Diseases
Code
A32.9
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Certain Infectious and Parasitic Diseases
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code A32.9?
ICD-10-CM code A32.9 represents Listeriosis, unspecified. It is a billable diagnosis code in the Certain Infectious and Parasitic Diseases chapter, effective October 1, 2025 – September 30, 2026.
Is A32.9 billable?
Yes. A32.9 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is A32.9 in?
A32.9 belongs to the Certain Infectious and Parasitic Diseases chapter (A00–B99) of ICD-10-CM.
Related codes in the A32 category
A32
Listeriosis
Non-billable
A32.0
Cutaneous listeriosis
Billable
A32.1
Listerial meningitis and meningoencephalitis
Non-billable
A32.7
Listerial sepsis
Billable
A32.8
Other forms of listeriosis
Non-billable
A32.11
Listerial meningitis
Billable
A32.12
Listerial meningoencephalitis
Billable
A32.81
Oculoglandular listeriosis
Billable
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