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

794.01 - Nonspecific abnormal echoencephalogram

GEM Conversion to ICD-10 CM

R90.81

Fs: 00000 – Abnormal echoencephalogram

Sibling Codes

794.00

Abnormal function study of brain and central nervous system, unspecified

794.01

Nonspecific abnormal echoencephalogram

794.02

Nonspecific abnormal electroencephalogram [EEG]

794.09

Other nonspecific abnormal results of function study of brain and central nervous system

Parent Sibling Codes

794.2

Nonspecific abnormal results of pulmonary function study

794.4

Nonspecific abnormal results of function study of kidney

794.5

Nonspecific abnormal results of function study of thyroid

794.6

Nonspecific abnormal results of other endocrine function study

794.7

Nonspecific abnormal results of function study of basal metabolism

794.8

Nonspecific abnormal results of function study of liver

794.9

Nonspecific abnormal results of other specified function study