92550 Tympanometry & reflex thresh
Also known as: tympanometry, acoustic reflex test
Tympanometry and acoustic reflex threshold testing; assessment of middle ear function and eustachian tube patency.
In Plain Language
eardrum test; middle ear test
Clinical Context
Used for objective assessment of eustachian tube function, middle ear pressure, and ossicular chain integrity.
RVU Breakdown
| Work RVU | 0.35 |
| Total RVU | 0.35 |
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 0.35, this code ranks in the 21st percentile among Medicine codes — 2.2x below the median (0.78). The highest wRVU in this category is 23.92.
Specialties
Frequently Asked Questions
What is CPT code 92550?
CPT 92550 (Tympanometry & reflex thresh) is a Medicine code. Tympanometry and acoustic reflex threshold testing; assessment of middle ear function and eustachian tube patency.
Who uses CPT code 92550?
CPT 92550 is used by Audiology, Otolaryngology. Used for objective assessment of eustachian tube function, middle ear pressure, and ossicular chain integrity.
When is CPT 92550 used?
Used for objective assessment of eustachian tube function, middle ear pressure, and ossicular chain integrity.
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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.