| R933 | Abnormal findings on diagnostic imaging of other parts of digestive tract |
| R934 | Abnormal findings on diagnostic imaging of urinary organs |
| R9341 | Abnormal radiologic findings on diagnostic imaging of renal pelvis, ureter, or bladder |
| R9342 | Abnormal radiologic findings on diagnostic imaging of kidney Abnormal radiologic findings on diagnostic imaging of kidney |
| R93421 | Abnormal radiologic findings on diagnostic imaging of right kidney |
| R93422 | Abnormal radiologic findings on diagnostic imaging of left kidney |
| R93429 | Abnormal radiologic findings on diagnostic imaging of unspecified kidney |
| R9349 | Abnormal radiologic findings on diagnostic imaging of other urinary organs |
| R935 | Abnormal findings on diagnostic imaging of other abdominal regions, including retroperitoneum |
| R936 | Abnormal findings on diagnostic imaging of limbs |
| R937 | Abnormal findings on diagnostic imaging of other parts of musculoskeletal system |
| R938 | Abnormal findings on diagnostic imaging of other specified body structures |
| R9381 | Abnormal radiologic findings on diagnostic imaging of testis Abnormal radiologic findings on diagnostic imaging of testis |
| R93811 | Abnormal radiologic findings on dx imaging of right testicle Abnormal radiologic findings on diagnostic imaging of right testicle |
| R93812 | Abnormal radiologic findings on diagnostic imaging of left testicle |
| R93813 | Abnormal radiologic findings on diagnostic imaging of testicles, bilateral |
| R93819 | Abnormal radiologic findings on diagnostic imaging of unspecified testicle |
| R9389 | Abnormal findings on diagnostic imaging of other specified body structures |
| R939 | Diagnostic imaging inconclusive due to excess body fat of patient |
| R94 | Abnormal results of function studies |
| R940 | Abnormal results of function studies of central nervous system |
| R9401 | Abnormal electroencephalogram [EEG] |
| R9402 | Abnormal brain scan |
| R9409 | Abnormal results of other function studies of central nervous system |
| R941 | Abn results of functn studies of prph nrv sys & specl senses Abnormal results of function studies of peripheral nervous system and special senses |
| R9411 | Abnormal results of function studies of eye |
| R94110 | Abnormal electro-oculogram [EOG] |
| R94111 | Abnormal electroretinogram [ERG] |
| R94112 | Abnormal visually evoked potential [VEP] |
| R94113 | Abnormal oculomotor study |
| R94118 | Abnormal results of other function studies of eye |
| R9412 | Abnormal results of function studies of ear and other special senses |
| R94120 | Abnormal auditory function study |
| R94121 | Abnormal vestibular function study |
| R94128 | Abnormal results of other function studies of ear and other special senses |
| R9413 | Abnormal results of function studies of peripheral nervous system |
| R94130 | Abnormal response to nerve stimulation, unspecified |
| R94131 | Abnormal electromyogram [EMG] |
| R94138 | Abnormal results of other function studies of peripheral nervous system |
| R942 | Abnormal results of pulmonary function studies |
| R943 | Abnormal results of cardiovascular function studies |
| R9430 | Abnormal result of cardiovascular function study, unspecified |
| R9431 | Abnormal electrocardiogram [ECG] [EKG] |
| R9439 | Abnormal result of other cardiovascular function study |
| R944 | Abnormal results of kidney function studies |
| R945 | Abnormal results of liver function studies |
| R946 | Abnormal results of thyroid function studies |
| R947 | Abnormal results of other endocrine function studies |
| R948 | Abnormal results of function studies of other organs and systems |
| R97 | Abnormal tumor markers |