ICD-10-CM > J00-J99 > J00-J06 > J04 > J04.2 J04.2 Acute laryngotracheitis Billable/Specific Copy Code Copy Description Applicable To Laryngotracheitis NOSTracheitis (acute) with laryngitis (acute) Type 1 Excludes acute obstructive laryngotracheitis (J05.0) Type 2 Excludes chronic laryngotracheitis (J37.1)