# CPT 76514

> Medicare paid $12.27 for CPT 76514 in the office (non-facility) setting and $12.27 in a facility under the Q4 2020 Physician Fee Schedule, effective October 2020. These are the national allowed amounts before the ~2% sequestration cut and before locality (GPCI) adjustment. This price has been unchanged since Q1 2020, when it decreased 5.4%.

## What it is

An ultrasound measurement of how thick the cornea is - the clear front window of the eye - performed on one or both eyes. A small probe touches the numbed surface of the eye and times the sound echo to give a thickness reading in microns. The number matters because corneal thickness changes how an eye-pressure reading should be interpreted: a thin cornea can make pressure look lower than it really is.

## Selected release

- Release: Q4 2020 (2020 D)
- Effective: October 1 – December 31, 2020
- Status indicator: A
- Office (non-facility) national allowed amount: $12.27
- Facility national allowed amount: $12.27
- Sequestration: not applied

## RVUs and formula

- Work RVU: 0.14
- Office (non-facility) practice expense RVU: 0.18
- Facility practice expense RVU: 0.18
- Malpractice RVU: 0.02
- Conversion factor: 36.0896
- Formula: `(work_rvu × work_gpci + pe_rvu × pe_gpci + mp_rvu × mp_gpci) × conversion_factor`

## Source and citation

- Source: Physician relative value file (Q4 2020)
- CMS file: https://www.cms.gov/files/zip/rvu20d-updated-11232020.zip
- Parsed file: PPRRVU20_OCT.csv, row 13,101
- Canonical page: https://localishealth.com/cpt/76514/2020/A
- Release-specific citation URL: https://localishealth.com/cpt/76514/2020/D
- Last significant update: 2026-08-04T03:10:00+00:00