# CPT 40840

> The national PFS baseline was $894.57 for CPT 40840 in the Office (non-facility) setting and $648.87 in a facility under the Q1 2022 Physician Fee Schedule, effective January 2022. These are the national allowed amounts before locality (GPCI) adjustment; sequestration is excluded. Across payment localities, the office amount is $788.04–$1,112.01 and the facility amount is $579.93–$822.50. This is a 2.1% increase from the previous quarter.

## Selected release

- Release: Q1 2022 (2022 A)
- Effective: January 1 – March 31, 2022
- Status indicator: R
- Office (non-facility) national allowed amount: $894.57
- Facility national allowed amount: $648.87
- Sequestration: not applied

## RVUs and formula

- Work RVU: 9.15
- Office (non-facility) practice expense RVU: 15.33
- Facility practice expense RVU: 8.23
- Malpractice RVU: 1.37
- Conversion factor: 34.6062
- Formula: `(work_rvu × work_gpci + pe_rvu × pe_gpci + mp_rvu × mp_gpci) × conversion_factor`

## Source and citation

- Source: Physician relative value file (Q1 2022)
- CMS file: https://www.cms.gov/files/zip/rvu22a.zip
- Parsed file: PPRRVU22_JAN.csv, row 9,493
- Canonical page: https://localishealth.com/cpt/40840/2022/A
- Release-specific citation URL: https://localishealth.com/cpt/40840/2022/A
- Last significant update: 2026-08-04T03:11:16+00:00