J37.1
Chronic laryngotracheitis
Coding guidance (WHO 2019)
Laryngitis, chronic, with tracheitis (chronic) Tracheitis, chronic, with laryngitis Excl.: laryngotracheitis: NOS (J04.2) acute (J04.2) tracheitis: NOS (J04.1) acute (J04.1) chronic (J42)
Laryngitis, chronic, with tracheitis (chronic) Tracheitis, chronic, with laryngitis Excl.: laryngotracheitis: NOS (J04.2) acute (J04.2) tracheitis: NOS (J04.1) acute (J04.1) chronic (J42)