F15Z58ZDix-Hallpike Dynamic Assessment using Vestibular / Balance Equipment

F15Z58Z is the ICD-10-PCS code for a vestibular assessment procedure on the none using a dix-hallpike dynamic approach with vestibular / balance (qualifier: none). In ICD-10-PCS, vestibular assessment means measurement of the vestibular system and related functions.

In plain terms, this corresponds to other auditory and vestibular function tests, the ICD-9-CM procedure title it maps to (95.46).

The same procedure with a different approach is coded F15Z08Z (bithermal, binaural caloric irrigation), F15Z18Z (bithermal, monaural caloric irrigation), F15Z28Z (unithermal binaural screen), F15Z38Z (oscillating tracking), F15Z48Z (sinusoidal vertical axis rotational) and F15Z68Z (computerized dynamic posturography).

With a different device, use F15Z5ZZ (none).

It doesn't appear in the MS-DRG procedure index, so on its own it doesn't change the DRG assignment.

It has been valid since ICD-10-PCS took effect on October 1, 2015.