A32
⚠ Non-billable
Listeriosis
ICD-10-CM · FY2026 · Certain Infectious and Parasitic Diseases
Code
A32
System
ICD-10-CM
Billable
No — use specific code
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?
ICD-10-CM code A32 represents Listeriosis. It is a non-billable header code requiring a more specific subcategory in the Certain Infectious and Parasitic Diseases chapter, effective October 1, 2025 – September 30, 2026.
Is A32 billable?
No. A32 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is A32 in?
A32 belongs to the Certain Infectious and Parasitic Diseases chapter (A00–B99) of ICD-10-CM.
Related codes in the A32 category
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
A32.9
Listeriosis, unspecified
Billable
A32.11
Listerial meningitis
Billable
A32.12
Listerial meningoencephalitis
Billable
A32.81
Oculoglandular listeriosis
Billable
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