ICD-10 Code K04.5 – Chronic apical periodontitis (2026): Diagnosis, Symptoms & Billing Guide
The ICD-10 code for Chronic apical periodontitis is K04.5.2026 ICD-10-CM Diagnosis Code K04.5 – Chronic apical periodontitis Related ICD-10 Codes Parent code: K04 – Diseases of pulp and periapical tissues Other codes in same category: K04.0 – Pulpitis, K04.01 – Reversible pulpitis, K04.02 – Irreversible pulpitis, K04.1 – Necrosis of pulp, K04.2 – Pulp degeneration,…