NEVVI Medicare utilization intelligence
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G0422 Intensive cardiac rehabilitation; with or without continuous ecg monitoring with exercise, per session HCPCS · Treatment - Miscellaneous
Classification Treatment › Treatment - Miscellaneous › Cardiac Rehabilitation (CMS RBCS)
First observed 2013 — start of our 12-year window; the code predates it
National scale 187,588 services · est. ▲ 38.3% YoY · 6,659 FFS beneficiary-episodes (CY2024, all-Medicare estimate) — 90,946 observed fee-for-service services
CMS descriptor · RBCS classification · Medicare Part B physician/supplier claims, 12-year window · National figures — the AR market is below

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

The condition this service manages

Coronary heart disease

5.2% of adults in AR CDC BRFSS 2024, age-adjusted; 95% CI 4.6–5.8

2.6% lowest state  ·  AR 5.2%  ·  5.8% highest state age-adjusted adult prevalence · CDC BRFSS 2024 · AR position among all 52 states

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

Ischemic Heart Disease · AR · 25%

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 G0422
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