CMS RBCS · Procedures · Digestive/Gastrointestinal

Digestive/Gastrointestinal — codes without an RBCS family

250 CPT®/HCPCS codes, ranked by est. all-Medicare services — scaled from national Medicare Part B fee-for-service volume. Open any code for the full market view — ranked physician groups, geography, and 12-year trend.

CMS's RBCS classification leaves these codes at the subcategory level — no family is assigned. We list them; we don't invent a family.

CY2024 · National scale is an all-Medicare estimate · est. — scaled estimate — assumes MA utilization mirrors FFS; not an observation; the observed fee-for-service figure is shown adjacent. Part B · national figures

HCPCS · Procedure G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito CMS descriptor · HCPCS
Medicare Part B claims

First observed 2017 — first year this code appears in Part B claims

National scale 437,962 services · est. ▼ 8.0% YoY · 206,479 FFS beneficiary-episodes (CY2024, all-Medicare estimate) — 214,682 observed fee-for-service services

See the national market for G0500 → ranked groups · states · 12-yr trend

HCPCS · Procedure G0455 Preparation with instillation of fecal microbiota by any method, including assessment of donor specimen CMS descriptor · HCPCS
Medicare Part B claims

First observed 2013 — start of our 12-year window; the code predates it

National scale 38 services · est. · 17 FFS beneficiary-episodes (CY2024, all-Medicare estimate) — 19 observed fee-for-service services

See the national market for G0455 → ranked groups · states · 12-yr trend

248 more CPT-coded procedures — shown with a trial or subscription, under AMA licensing.