A21 Tularemia
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The ICD-10-CM code for Tularemia is A21 (FY2026). It is a non-billable category code — select a more specific code below for claims.
Classification
- Section
- A20-A28: Certain zoonotic bacterial diseases (A20-A28)
- Category A21
- 8 codes (7 billable)
- FY2026 Status
- Stable since FY2024
Official Coding Guidelines
HIV Infections (TOC entry)a. Human Immunodeficiency Virus (HIV) Infections .............................................................. 19
Infectious agents causing diseases in other chapters (TOC)b. Infectious agents as the cause of diseases classified to other chapters ................................. 22
Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026
References
Cite This Page
Reference A21 with the canonical source and edition:
A21 — Tularemia. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/A21
Canonical URL: https://icd10codingpro.com/codes/A21