# HCPCS G0455

> The national PFS baseline was $127.45 for HCPCS G0455 in the Office (non-facility) setting and $67.93 in a facility under the Q4 2025 Physician Fee Schedule, effective October 2025. These are the national allowed amounts before locality (GPCI) adjustment; sequestration is excluded. Across payment localities, the office amount is $113.90–$163.84 and the facility amount is $62.71–$89.06. This amount has been unchanged since Q1 2025, when it decreased 2.6%.

## What it is

Fecal microbiota prep instil

## Selected release

- Release: Q4 2025 (2025 D)
- Effective: October 1 – December 31, 2025
- Status indicator: A
- Office (non-facility) national allowed amount: $127.45
- Facility national allowed amount: $67.93
- Sequestration: not applied

## RVUs and formula

- Work RVU: 1.34
- Office (non-facility) practice expense RVU: 2.44
- Facility practice expense RVU: 0.60
- Malpractice RVU: 0.16
- Conversion factor: 32.3465
- Formula: `(work_rvu × work_gpci + pe_rvu × pe_gpci + mp_rvu × mp_gpci) × conversion_factor`

## Source and citation

- Source: Physician relative value file (Q4 2025)
- CMS file: https://www.cms.gov/files/zip/rvu25d-updated-09/11/2025.zip
- Parsed file: PPRRVU2025_Oct.csv, row 15,018
- Canonical page: https://localishealth.com/hcpcs/G0455/2025/A
- Release-specific citation URL: https://localishealth.com/hcpcs/G0455/2025/D
- Last significant update: 2026-08-04T03:15:45+00:00