NEVVI Medicare utilization intelligence
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G0109 Diabetes outpatient self-management training services, group session (2 or more), per 30 minutes HCPCS · E&M
Classification E&M › Care Management/Coordination (CMS RBCS)
First observed 2013 — start of our 12-year window; the code predates it
National scale 63,273 services · est. ▲ 3.5% YoY · 4,134 FFS beneficiary-episodes (CY2024, all-Medicare estimate) — 32,361 observed fee-for-service services
CMS descriptor · RBCS classification · Medicare Part B physician/supplier claims, 12-year window · National figures — the FL market is below

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Disease-burden context Related condition
CDC BRFSS · age-adjusted · population survey

The condition this service manages

Diagnosed diabetes

9.8% of adults in FL CDC BRFSS 2024, age-adjusted; 95% CI 8.8–10.7

7.2% lowest state  ·  FL 9.8%  ·  15.6% highest state age-adjusted adult prevalence · CDC BRFSS 2024 · FL position among all 53 states

Medicare FFS beneficiaries with the diagnosis (CMS CCW, 2023)

Diabetes · FL · 26%

Share of Medicare fee-for-service beneficiaries with the CCW diagnosis flag; the same denominator as Nevvi's utilization counts. Context only — never combined with utilization.

The survey figure is what adults reported; the CCW figure is a diagnosis recorded on a Medicare claim, and the two are adjusted to different populations, so they are not expected to match. Source: CMS Chronic Conditions Warehouse, via the Mapping Medicare Disparities tool.

CDC BRFSS prevalence is survey data covering all-payer adults 18 and older; Nevvi utilization counts Medicare fee-for-service only, largely 65 and older. The two appear side by side as context — Nevvi never combines them into a score, rating, or ranking. See Methods.

Data year CY2024 CY2023 CY2022 locked column CY2021 locked column CY2020 locked column
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Market summary
Market Brief G0109
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