ICD-10 Code for Supraglottitis
The ICD-10-CM code for supraglottitis is J04.30 — Supraglottitis, unspecified, without obstruction. This is the code the Alphabetic Index gives for supraglottitis with no further qualifier, valid for FY2027 (October 1, 2026 – September 30, 2027).
J04.30 is billable but unspecified. If the documentation names a type, site or cause, one of the more specific codes below is likely expected.
Which supraglottitis code should you use?
The Alphabetic Index lists 2 codes under Supraglottitis. Which one applies depends on the qualifier documented in the record — the type, site, cause, or associated condition. Find the qualifier below, then verify the code in the Tabular List before using it.
By type
| with obstruction | J04.31 | Supraglottitis, unspecified, with obstruction |
Index terms and codes are reproduced from the official ICD-10-CM FY2027 release. The Alphabetic Index is a finding aid — a code must always be verified in the Tabular List before it is reported. Data sources