Abnormal Result Function Study. It is found in the 2021 version of the ICD-10 Clinical Modification CM and can be used in all HIPAA-covered transactions from Oct 01 2020 - Sep 30 2021. R9402 Abnormal brain scan.
Abnormal results function studies peripheral nervous system special senses 274519004. R94128 Abnormal results of other function studies of. Abnormal visually evoked potential VEP.
ICD Code R94 is a non-billable code.
R94 - Abnormal results of function studies. R9409 Abnormal results of other function studies of central nervous system. R941 Abnormal results of function studies of peripheral nervous system and special senses. R94128 Abnormal results of other function studies of.