A25

Non-billable

Rat-bite fevers

A25 is the ICD-10-CM code for Rat-bite fevers. It is a non-billable category code — use a more specific child code such as A25.0 for billing.

Status
Header (non-billable)
Chapter
A00-B99
Subcodes
3
Edition
FY2026

A00-B99 Certain infectious and parasitic diseases

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code A25?
A25 is the ICD-10-CM code for "Rat-bite fevers". It falls under A00-B99 Certain infectious and parasitic diseases.
Is A25 a billable code?
No — A25 is a non-billable header code. Use a more specific child code (such as A25.0) for billing.
What are the subcodes of A25?
A25 has 3 more specific child codes, including A25.0, A25.1, A25.9.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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