CPT® Code 96138

Psychological or neuropsychological test administration and scoring by technician, two or more tests, any method; first 30 minutes

The CPT® Code 96138 refers to the administration and scoring of psychological or neuropsychological tests conducted by a technician. This service is specifically for the first 30 minutes of testing and scoring when two or more tests are administered using any method. Psychological or neuropsychological testing is essential for assessing brain and mental functions, as well as identifying any impairments. Standardized tests such as the Halstead-Reitan Neuropsychological Battery, Wechsler Memory Scales, and Wisconsin Card Sorting Test are commonly utilized in these evaluations. The process involves a qualified professional, such as a psychologist, neuropsychologist, or neurologist, who selects the appropriate tests based on the patient's needs. During a face-to-face encounter, the technician administers the tests, and both raw and standardized scores are calculated. It is important to note that this code is part of a series that includes other related codes for different scenarios: CPT® Code 96136 is used for the first 30 minutes of test administration by a physician or qualified health care professional, while CPT® Code 96137 is for each additional 30 minutes in that context. Conversely, CPT® Code 96138 is designated for the technician's administration, with CPT® Code 96139 covering each additional 30 minutes. Additionally, CPT® Code 96146 is applicable when testing is performed and scored using a single automated, standardized instrument via an electronic platform, with the results sent to a qualified health care professional for further interpretation and reporting.