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464.50 - Supraglottitis Unspecified, Without Obstruction


The ICD 9 Code for Supraglottitis unspecified, without obstruction is listed as 464.50.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
ICD 9 CM Field Value
Diagnosis Code: 464.50
Long Description: Supraglottitis unspecified, without obstruction
Short Description: Supraglottis w/o obs NOS
Chapter: Diseases Of The Respiratory System
Block: Acute Respiratory Infections (460-466)
Related Descriptions: Adult acute epiglottitis and supraglottitis
Overhanging epiglottis
Pediatric acute epiglottitis and supraglottitis
Supraglottic swelling
ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD-10-CM Code: J04.30 - Supraglottitis, unspecified, without obstruction
ICD-9-CM Siblings (same level / similar specificity) of 464.50:
464.51 - Supraglottitis unspecified, with obstruction