# CPT 59866

> The national PFS baseline was $240.94 for CPT 59866 in the Office (non-facility) setting and $240.94 in a facility under the Q2 2023 Physician Fee Schedule, effective April 2023. These are the national allowed amounts before locality (GPCI) adjustment; sequestration is excluded. Across payment localities, both settings' amount is $205.77–$315.08. This amount has been unchanged since Q1 2023, when it decreased 0.8%.

## Selected release

- Release: Q2 2023 (2023 B)
- Effective: April 1 – June 30, 2023
- Status indicator: R
- Office (non-facility) national allowed amount: $240.94
- Facility national allowed amount: $240.94
- Sequestration: not applied

## RVUs and formula

- Work RVU: 3.99
- Office (non-facility) practice expense RVU: 1.93
- Facility practice expense RVU: 1.93
- Malpractice RVU: 1.19
- Conversion factor: 33.8872
- Formula: `(work_rvu × work_gpci + pe_rvu × pe_gpci + mp_rvu × mp_gpci) × conversion_factor`

## Source and citation

- Source: Physician relative value file (Q2 2023)
- CMS file: https://www.cms.gov/files/zip/rvu23b-updated-02/27/2023.zip
- Parsed file: PPRRVU23_APR.csv, row 11,704
- Canonical page: https://localishealth.com/cpt/59866/2023/A
- Release-specific citation URL: https://localishealth.com/cpt/59866/2023/B
- Last significant update: 2026-08-04T03:12:43+00:00