ICD-9-CM Codes ICD-9-PCS Codes

478.4 - Polyp of vocal cord or larynx

GEM Conversion to ICD-10 CM

J38.1

Fs: 00000 – Polyp of vocal cord and larynx

Sibling Codes

478.0

Hypertrophy of nasal turbinates

478.4

Polyp of vocal cord or larynx

478.5

Other diseases of vocal cords

478.6

Edema of larynx

478.8

Upper respiratory tract hypersensitivity reaction, site unspecified

478.9

Other and unspecified diseases of upper respiratory tract

Parent Sibling Codes

470

Deviated nasal septum

475

Peritonsillar abscess