ICD-10 Code A36 – Diphtheria (2026): Diagnosis, Symptoms & Billing Guide
The ICD-10 code for Diphtheria is A36.2026 ICD-10-CM Diagnosis Code A36 – Diphtheria Related ICD-10 Codes More specific subcodes: A36.0 – Pharyngeal diphtheria, A36.1 – Nasopharyngeal diphtheria, A36.2 – Laryngeal diphtheria, A36.3 – Cutaneous diphtheria, A36.8 – Other diphtheria, A36.81 – Diphtheritic cardiomyopathy, A36.82 – Diphtheritic radiculomyelitis, A36.83 – Diphtheritic polyneuritis, A36.84 – Diphtheritic tubulo-interstitial…