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

742.2 - Congenital reduction deformities of brain

GEM Conversion to ICD-10 CM

Q04.1

Fs: 10000 – Arhinencephaly

Q04.2

Fs: 10000 – Holoprosencephaly

Q04.3

Fs: 10000 – Other reduction deformities of brain

Sibling Codes

742.0

742.1

742.2

Congenital reduction deformities of brain

742.3

Congenital hydrocephalus

742.4

Other specified congenital anomalies of brain

742.8

Other specified congenital anomalies of nervous system

742.9

Unspecified congenital anomaly of brain, spinal cord, and nervous system