92546 Sinusoidal rotational test
Also known as: rotational chair test, VOR test
Sinusoidal rotational test with interpretation; assessment of vestibular function through rotational chair stimulation.
In Plain Language
spinning chair balance test; head rotation test
Clinical Context
Used to assess vestibulo-ocular reflex and overall vestibular system function through automated rotational stimulus.
RVU Breakdown
| Work RVU | 0.28 |
| Total RVU | 0.28 |
Est. Medicare Payment
National estimate based on 2026 CMS PFS Conversion Factor ($33.40). Actual payment varies by locality (GPCI adjustment).
Billing & Documentation
Medicine section codes cover a wide range of non-surgical services. Documentation should include the clinical indication, procedure details, interpretation (if applicable), and any patient-specific findings.
How This Code Compares
With a work RVU of 0.28, this code ranks in the 17th percentile among Medicine codes — 2.8x below the median (0.78). The highest wRVU in this category is 23.92.
Specialties
Frequently Asked Questions
What is CPT code 92546?
CPT 92546 (Sinusoidal rotational test) is a Medicine code. Sinusoidal rotational test with interpretation; assessment of vestibular function through rotational chair stimulation.
Who uses CPT code 92546?
CPT 92546 is used by Otolaryngology, Neurology. Used to assess vestibulo-ocular reflex and overall vestibular system function through automated rotational stimulus.
When is CPT 92546 used?
Used to assess vestibulo-ocular reflex and overall vestibular system function through automated rotational stimulus.
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CPT® is a registered trademark of the American Medical Association. Data sourced from CMS Physician Fee Schedule RVU26A. Descriptions, synonyms, and clinical context are original content by RVU Edge.