A25 ICD-10-CM Code: Rat-bite fevers
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
A25Rat-bite fevers
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where A25 sits
- 1
Chapter 1
Certain infectious and parasitic diseases (A00-B99)
- 2
Section
Certain zoonotic bacterial diseases (A20-A28)
- 3
Category A25
Rat-bite fevers
- 4
Code A25
Rat-bite fevers
More specific choices
Codes under A25
A25 is a non-billable category. Choose the child code that best matches the documented diagnosis.
Documentation details
Notes for this code
Inclusion terms
No inclusion terms are listed for A25.
Code first
No “code first” instruction is listed for A25.
Use additional code
No “use additional code” instruction is listed for A25.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for A25.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for A25.
Transparency
Source and release
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code A25 mean?
A25 is the FY 2027 U.S. ICD-10-CM code for “Rat-bite fevers.”
Is A25 a billable or specific ICD-10-CM code?
No. A25 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is A25 located in ICD-10-CM?
A25 is listed in Chapter 1, Certain infectious and parasitic diseases (A00-B99), within Certain zoonotic bacterial diseases (A20-A28) (A20–A28), under category A25, Rat-bite fevers.
What coding notes are listed for A25?
No inclusion terms are listed for A25 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.
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