# CPT 36583

> The national PFS baseline was $1,075.53 for CPT 36583 in the office (non-facility) setting and $252.01 in a facility under the Q1 2013 Physician Fee Schedule, effective January 2013. These are the national allowed amounts before locality (GPCI) adjustment; sequestration is excluded. Across payment localities, the office amount is $747.40–$1,288.52 and the facility amount is $189.05–$314.59.

## Selected release

- Release: Q1 2013 (2013 A)
- Effective: January 1 – March 31, 2013
- Status indicator: A
- Office (non-facility) national allowed amount: $1075.53
- Facility national allowed amount: $252.01
- Sequestration: not applied

## RVUs and formula

- Work RVU: 5.29
- Office (non-facility) practice expense RVU: 36.59
- Facility practice expense RVU: 3.65
- Malpractice RVU: 1.14
- Conversion factor: 25.0008
- Formula: `(work_rvu × work_gpci + pe_rvu × pe_gpci + mp_rvu × mp_gpci) × conversion_factor`

## Source and citation

- Source: Physician relative value file (Q1 2013)
- CMS file: https://www.cms.gov/medicare/medicare-fee-for-service-payment/physicianfeesched/downloads/rvu13a.zip
- Parsed file: PPRRVU13.csv, row 7,612
- Canonical page: https://localishealth.com/cpt/36583/2013/A
- Release-specific citation URL: https://localishealth.com/cpt/36583/2013/A
- Last significant update: 2026-09-14T15:21:59+00:00