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

327.02 - Insomnia due to mental disorder

GEM Conversion to ICD-10 CM

F51.04

Fs: 10000 – Psychophysiologic insomnia

F51.05

Fs: 10000 – Insomnia due to other mental disorder

Sibling Codes

327.00

Organic insomnia, unspecified

327.01

Insomnia due to medical condition classified elsewhere

327.02

Insomnia due to mental disorder

327.09

Other organic insomnia

Parent Sibling Codes

327.8

Other organic sleep disorders