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

784.91 - Postnasal drip

GEM Conversion to ICD-10 CM

R09.82

Fs: 00000 – Postnasal drip

Sibling Codes

784.91

784.92

784.99

Other symptoms involving head and neck

Parent Sibling Codes

784.0

784.1

784.2

Swelling, mass, or lump in head and neck

784.3

784.7

784.8

Hemorrhage from throat