The Dix-Hallpike procedure is categorized in CPT as a caloric vestibular
92533 - is used; no recording is done. Four irrigations must occur; a
warm and cold irrigation for both the right and left ear.
92543 - is used if you use ENG recordings to detect any difference
between the nystagmus of the right side and the left side. Four
irrigations are required.
If you use 4 additional electrodes to measure vertical and rotary
nystagmus, use code 92547 IN ADDITION to 92543.
A4550 - (HCPCS Code) surgical tray should bee billed when procedure is
performed in OFFICE.
Restuccio Healthcare Group
ICD-9 and CPT consultants