# CPT 33771

> The national PFS baseline was $2,159.97 for CPT 33771 in the Office (non-facility) setting and $2,159.97 in a facility under the Q1 2023 Physician Fee Schedule, effective January 2023. These are the national allowed amounts before locality (GPCI) adjustment; sequestration is excluded. Across payment localities, both settings' amount is $1,878.19–$2,766.37. This is a 2.1% decrease from the previous quarter.

## Selected release

- Release: Q1 2023 (2023 A)
- Effective: January 1 – March 31, 2023
- Status indicator: A
- Office (non-facility) national allowed amount: $2159.97
- Facility national allowed amount: $2159.97
- Sequestration: not applied

## RVUs and formula

- Work RVU: 40.63
- Office (non-facility) practice expense RVU: 13.32
- Facility practice expense RVU: 13.32
- Malpractice RVU: 9.79
- 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 (Q1 2023)
- CMS file: https://www.cms.gov/files/zip/rvu23a-updated-01/31/2023.zip
- Parsed file: PPRRVU23_JAN.csv, row 9,104
- Canonical page: https://localishealth.com/cpt/33771/2023/A
- Release-specific citation URL: https://localishealth.com/cpt/33771/2023/A
- Last significant update: 2026-08-04T03:12:22+00:00