ICD-10 Code K37 – Unspecified appendicitis (2026): Diagnosis, Symptoms & Billing Guide
The ICD-10 code for Unspecified appendicitis is K37.2026 ICD-10-CM Diagnosis Code K37 – Unspecified appendicitis What it is K37 identifies appendicitis when the record does not specify whether it is acute, chronic, or otherwise classified. Use it when documentation only states appendicitis and no further detail is available. Clinical signs Typical findings may include right…