CPT code 92025: Corneal topography, computerized curvature map2026 Medicare rate & RVUs in Florida
Computerized corneal topography maps corneal shape and curvature to assess irregularity, suspected ectasia, or corneal changes relevant to treatment planning.
Medicare pays $36.31–$39.12 for 92025 in the office in Florida, from Rest of Florida to Miami, FL. Which amount applies depends on the service address.
Medicare allowed amount for participating (non-QP) physicians, before deductible, coinsurance and claim adjustments. Not a patient’s bill or a hospital charge.
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On this page 9 sections
What 92025 covers
Computerized corneal topography captures and analyzes corneal surface shape to produce a curvature map, helping identify steepening or irregularity that may not be evident from routine examination alone. Ophthalmologists and optometrists commonly use it when evaluating suspected keratoconus or irregular astigmatism, or when planning corneal or refractive treatment and contact lens management. The test is performed with a dedicated imaging device in an eye-care office or facility, with the clinician interpreting the resulting map in the context of the examination.
Report the service when the topographic study is performed and interpreted; retain the clinical reason for testing and the findings or interpretation in the record. CMS recognizes professional and technical components: modifier 26 identifies interpretation, modifier TC identifies equipment and staff, and no component modifier represents the global service. The code is priced for both eyes, so modifier 50 does not increase payment. When multiple ophthalmic diagnostic procedures are performed, the multiple-procedure reduction applies to the technical component.
This summary was written with AI assistance from CMS physician fee schedule data and checked against the CMS billing rules shown here. Rates on this page come directly from CMS files.
Where 92025 pays more and less in Florida
The same RVUs, adjusted for each area’s costs. Open a locality for its calculation, history and nearby areas.
3 payment localities
$36.31 to $39.12
| Payment locality | Office | Facility |
|---|---|---|
| Fort Lauderdale, FL | $37.94 | Unavailable |
| Miami, FL | $39.12 | Unavailable |
| Rest of Florida | $36.31 | Unavailable |
How the 92025 rate is calculated
Each of 92025’s three RVUs is multiplied by a geographic index (GPCI) for the payment locality, added up, and multiplied by the conversion factor. Drag the indexes or enter a ZIP to see what moves the rate.
How the rate is built · 92025
RVUs × geographic indexes × conversion factor
Work0.34
0.34 RVUs× 1.000 GPCI
Practice expense0.75
0.75 RVUs× 1.000 GPCI
Malpractice0.02
0.02 RVUs× 1.000 GPCI
Adjusted RVUs
1.1100
Conversion factor
$33.4009
Medicare rate
$37.07
Every GPCI starts at 1.000, the national rate. Enter a ZIP or drag a slider.
Payment rules and modifiers for 92025
The CMS indicators that decide how 92025 is paid alongside other services.
CMS payment indicators · 92025
Corneal topography, computerized curvature map
| Rule | CMS value | What it means |
|---|---|---|
| Global period | XXX | The global surgery concept doesn’t apply. |
| Multiple procedures | 7 | Diagnostic ophthalmology reduction applies to the technical component. |
| Bilateral (modifier 50) | 2 | Already bilateral by definition: paid once at 100%. |
| Assistant at surgery (80/81/82/AS) | 0 | Not paid without supporting documentation. |
| Co-surgeons (62) | 0 | Not permitted. |
| Team surgery (66) | 0 | Not permitted. |
| Professional/technical | 1 | Diagnostic test with separate professional (26) and technical (TC) components. |
What modifiers do to the payment
Modifier 26 · payment effect
With and without the modifier
92025 without 26 · national office
$37.07
Corneal topography, computerized curvature map
92025-26 · Professional component
$19.37
Pays only the interpretation and report.
92025 compared with similar codes
Compare codes · National
4 codes, side by side
How to choose
- 92072Contact lens fittingKeratoconus, initial
- This code is for corneal topography, a diagnostic map of corneal shape. 92072 describes fitting a contact lens for keratoconus, not producing the map.
- 92015Refraction
- 92015 determines refractive state, such as the correction needed for glasses. Corneal topography maps corneal curvature and surface shape.
- 92132Eye imagingAnterior segment
- 92132 uses anterior-segment optical coherence tomography to produce cross-sectional imaging. Corneal topography maps surface curvature rather than tissue cross-sections.
92025 billing questions
Does this code represent a one-eye or two-eye service?
CMS pricing treats the service as bilateral. Modifier 50 does not increase payment.
When should modifier 26 or TC be used?
Use modifier 26 for the professional interpretation and modifier TC for the technical service. Submit without either modifier when billing the global service.
Can corneal topography be reported with an ophthalmic examination?
It may be reported with a separately performed eye examination when the record supports both services. Document the topography's clinical indication and interpretation apart from the examination findings.
How does the multiple-procedure reduction affect this code?
The ophthalmology diagnostic multiple-procedure reduction applies to the technical component when applicable. It does not apply to the professional component.
What documentation supports reporting corneal topography?
Document why corneal shape mapping was needed, that the study was performed, and the clinician's interpretation, such as relevant curvature or surface irregularity findings.
Where these rates come from
FeeBase calculates base physician payments from CMS work, practice-expense and malpractice RVUs, adjusted by each locality’s geographic indexes and the conversion factor. Services without a published rate are labeled, never given a made-up amount. Amounts are Medicare allowed amounts before claim adjustments: not a patient’s bill or a commercial rate.
CMS RVU26D · effective Oct 1, 2026 through the day before Jan 1, 2027
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