RxDB
ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

R94 – Abnormal results of function studies

Overview

Coding Notes

Active
Non-billable / Non-specific, not valid for HIPAA-covered transactions

Includes

abnormal results of radionuclide [radioisotope] uptake studies
abnormal results of scintigraphy

Child Codes

Abnormal results of function studies of central nervous system
Abnormal results of function studies of peripheral nervous system and special senses
Abnormal results of pulmonary function studies
Abnormal results of cardiovascular function studies
Abnormal results of kidney function studies
Abnormal results of liver function studies
Abnormal results of thyroid function studies
Abnormal results of other endocrine function studies
Abnormal results of function studies of other organs and systems

Sibling Codes

Abnormal findings on diagnostic imaging of central nervous system
Abnormal findings on diagnostic imaging of lung
Abnormal and inconclusive findings on diagnostic imaging of breast
Abnormal findings on diagnostic imaging of other body structures
Abnormal tumor markers
Ill-defined and unknown cause of mortality

View in Tabular

Code Title
R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
R90-R94 Abnormal findings on diagnostic imaging and in function studies, without diagnosis (R90-R94)
R94 Abnormal results of function studies
Includes
abnormal results of radionuclide [radioisotope] uptake studies
abnormal results of scintigraphy

R94.0 Abnormal results of function studies of central nervous system
R94.01 Abnormal electroencephalogram [EEG]
R94.02 Abnormal brain scan
R94.09 Abnormal results of other function studies of central nervous system
R94.1 Abnormal results of function studies of peripheral nervous system and special senses
R94.11 Abnormal results of function studies of eye
R94.110 Abnormal electro-oculogram [EOG]
R94.111 Abnormal electroretinogram [ERG]
R94.112 Abnormal visually evoked potential [VEP]
R94.113 Abnormal oculomotor study
R94.118 Abnormal results of other function studies of eye
R94.12 Abnormal results of function studies of ear and other special senses
R94.120 Abnormal auditory function study
R94.121 Abnormal vestibular function study
R94.128 Abnormal results of other function studies of ear and other special senses
R94.13 Abnormal results of function studies of peripheral nervous system
R94.130 Abnormal response to nerve stimulation, unspecified
R94.131 Abnormal electromyogram [EMG]
R94.138 Abnormal results of other function studies of peripheral nervous system
R94.2 Abnormal results of pulmonary function studies
R94.3 Abnormal results of cardiovascular function studies
R94.30 Abnormal result of cardiovascular function study, unspecified
R94.31 Abnormal electrocardiogram [ECG] [EKG]
R94.39 Abnormal result of other cardiovascular function study
R94.4 Abnormal results of kidney function studies
R94.5 Abnormal results of liver function studies
R94.6 Abnormal results of thyroid function studies
R94.7 Abnormal results of other endocrine function studies
R94.8 Abnormal results of function studies of other organs and systems