92273 Full field erg with i & r
Also known as: full field ERG, FERG, electroretinography
Full-field electroretinography with internal and external recording to assess overall retinal photoreceptor and bipolar cell function.
In Plain Language
electrical test of whole retina; retina cell function test
Clinical Context
Electrophysiologic assessment of retinal function across the entire visual field. Evaluates photoreceptor and outer retinal dysfunction.
RVU Breakdown
| Work RVU | 0.67 |
| Total RVU | 0.67 |
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 0.67, this code ranks in the 43rd percentile among Medicine codes — 1.2x below the median (0.78). The highest wRVU in this category is 23.92.
Specialties
Frequently Asked Questions
What is CPT code 92273?
CPT 92273 (Full field erg with i & r) is a Medicine code. Full-field electroretinography with internal and external recording to assess overall retinal photoreceptor and bipolar cell function.
Who uses CPT code 92273?
CPT 92273 is used by Ophthalmology, Retina Specialists, Genetic Disorders. Electrophysiologic assessment of retinal function across the entire visual field. Evaluates photoreceptor and outer retinal dysfunction.
When is CPT 92273 used?
Electrophysiologic assessment of retinal function across the entire visual field. Evaluates photoreceptor and outer retinal dysfunction.
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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.