Positional nystagmus test, minimum of 4 positions, with recording
This code designates positional nystagmus testing involving a minimum of four different positions, with the recording of eye movements.
![](https://cdn.prod.website-files.com/66696aaf725cd387430df1eb/66696aaf725cd387430df64c_upvio-learn-more.webp)
CPT code 92542 is used for positional nystagmus testing, a diagnostic procedure that assesses how changes in head position influence eye coordination. The test involves a minimum of four different positions, with the recording of eye movements. Healthcare providers use this code for accurate documentation and billing for positional nystagmus testing with specific parameters and recording.