ICD-10-CM · Chapter 10

J03..9 Acute tonsillitis, unspecified

Non-billable header

← J03 — Acute tonsillitis Chapter 10: J00-J99

Includes

Follicular tonsillitis (acute)
Gangrenous tonsillitis (acute)
Infective tonsillitis (acute)
Tonsillitis (acute) NOS
Ulcerative tonsillitis (acute)

Excludes 1 (cannot be coded together)

influenza virus with other respiratory manifestations (J09.X2, J10.1, J11.1)

Last reviewed: September 2026