Abnormal findings on diagnostic imaging and in function studies, without diagnosis

R90-R94

This section covers 85 ICD-10-CM codes (R90-R94) for abnormal findings on diagnostic imaging and in function studies, without diagnosis, including abnormal findings on diagnostic imaging of central nervous system, abnormal findings on diagnostic imaging of lung, and abnormal and inconclusive findings on diagnostic imaging of breast. 64 of these are billable codes usable on a claim; the rest are non-billable header categories that require a more specific child code.