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A79.1

✓ Billable

Rickettsialpox due to Rickettsia akari

Certain infectious and parasitic diseases (A00-B99)

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Also Known As

Kew Garden feverVesicular rickettsiosis
✓ No additional coding notes for A79.1

Clinical Description

ICD-10-CM code A79.1 represents rickettsialpox due to rickettsia akari. This code falls under the Certain infectious and parasitic diseases (A00-B99) classification. It is a billable/specific code valid for HIPAA-covered transactions as of October 1, 2025 (FY2026). This code can be used to indicate a diagnosis for reimbursement purposes on insurance claims.

This is a 5-character code at the 4th level of specificity. This is the most specific code available in this subcategory.

Frequently Asked Questions

What is ICD-10 code A79.1?

ICD-10-CM code A79.1 is "Rickettsialpox due to Rickettsia akari". It belongs to the category: Certain infectious and parasitic diseases (A00-B99).

Is A79.1 a billable ICD-10 code?

Yes, A79.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

Related Codes in A79

Other codes in the same category that may be relevant for differential coding:

A79.0Trench feverA79.8Other specified rickettsiosesA79.9Rickettsiosis, unspecified

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Code Information

CodeA79.1
BillableYes
ParentA79
CategoryCertain infectious and parasitic diseases (A00-B99)
Excludes10 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)