# CPT 40510

> The national PFS baseline was $492.32 for CPT 40510 in the office (non-facility) setting and $351.85 in a facility under the Q4 2024 Physician Fee Schedule, effective October 2024. These are the national allowed amounts before locality (GPCI) adjustment; sequestration is excluded. Across payment localities, the office amount is $438.12–$632.93 and the facility amount is $317.31–$436.51. This amount has been unchanged since Q1 2024, when it increased 1.7%.

## Selected release

- Release: Q4 2024 (2024 D)
- Effective: October 1 – December 31, 2024
- Status indicator: A
- Office (non-facility) national allowed amount: $492.32
- Facility national allowed amount: $351.85
- Sequestration: not applied

## RVUs and formula

- Work RVU: 4.82
- Office (non-facility) practice expense RVU: 9.29
- Facility practice expense RVU: 5.07
- Malpractice RVU: 0.68
- Conversion factor: 33.2875
- Formula: `(work_rvu × work_gpci + pe_rvu × pe_gpci + mp_rvu × mp_gpci) × conversion_factor`

## Source and citation

- Source: Physician relative value file (Q4 2024)
- CMS file: https://www.cms.gov/files/zip/rvu24d.zip
- Parsed file: PPRRVU24_OCT.csv, row 10,462
- Canonical page: https://localishealth.com/cpt/40510/2024/A
- Release-specific citation URL: https://localishealth.com/cpt/40510/2024/D
- Last significant update: 2026-09-14T14:07:00+00:00