ICD-10 Code A21 – Tularemia (2026): Diagnosis, Symptoms & Billing Guide
The ICD-10 code for Tularemia is A21.2026 ICD-10-CM Diagnosis Code A21 – Tularemia Related ICD-10 Codes More specific subcodes: A21.0 – Ulceroglandular tularemia, A21.1 – Oculoglandular tularemia, A21.2 – Pulmonary tularemia, A21.3 – Gastrointestinal tularemia, A21.7 – Generalized tularemia, A21.8 – Other forms of tularemia, A21.9 – Tularemia, unspecified What it is A21 identifies tularemia,…