ICD-10-CM 2027
ICD-10 code for epiglottitis
From the official ICD-10-CM alphabetic index entry “Epiglottitis, epiglottiditis (acute)”. Page updated September 29, 2026.
About coding epiglottitis
The ICD-10-CM code for epiglottitis is J05.10 (Acute epiglottitis without obstruction). The official index lists 2 more specific codes, so check the documentation for details such as type, cause, site or severity before settling on J05.10.
Within J05.1, choose J05.10 (without obstruction) only when documentation doesn't support a more specific option: with obstruction (J05.11).
Use an additional code (B95-B97) to identify infectious agent.
As a secondary diagnosis it is a CC (complication or comorbidity), which can move an inpatient stay into the "with CC" MS-DRG of its family, unless the principal diagnosis excludes it.
More specific epiglottitis codes (official index)
Common questions about epiglottitis ICD-10 codes
What is the ICD-10 code for epiglottitis?
- J05.10 — Acute epiglottitis without obstruction. More specific codes apply when the documentation supports them: J05.11, J37.0.
What is the ICD-10 code for chronic epiglottitis?
- J37.0 — Chronic laryngitis.
Is J05.10 billable?
- Yes. J05.10 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can J05.10 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict J05.10 as a principal diagnosis.
Is J05.10 a CC or MCC?
- J05.10 is a CC (complication or comorbidity) under MS-DRG v44.0, unless excluded by the principal diagnosis.