CMS RBCS · Tests · Cardiography

External Electrocardiographic Monitoring codes

36 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.

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 · Cardiography test G2066 Interrogation device evaluation(s), (remote) up to 30 days; implantable cardiovascular physiologic monitor system, implantable loop recorder system, or subcutaneous cardiac rhythm monitor system, remote data acquisition(s), receipt of transmissions and tec CMS descriptor · HCPCS
Medicare Part B claims

First observed 2020 — first year this code appears in Part B claims

National scale 2.65M services · est. ▲ 15.4% YoY · 280,808 FFS beneficiary-episodes (CY2023, all-Medicare estimate) — 1.34M observed fee-for-service services

See the national market for G2066 → ranked groups · states · 12-yr trend

HCPCS · Cardiography test G0403 Electrocardiogram, routine ecg with 12 leads; performed as a screening for the initial preventive physical examination with interpretation and report CMS descriptor · HCPCS
Medicare Part B claims

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

National scale 71,598 services · est. ▲ 10.8% YoY · 35,999 FFS beneficiary-episodes (CY2024, all-Medicare estimate) — 35,999 observed fee-for-service services

See the national market for G0403 → ranked groups · states · 12-yr trend

HCPCS · Cardiography test G0405 Electrocardiogram, routine ecg with 12 leads; interpretation and report only, performed as a screening for the initial preventive physical examination CMS descriptor · HCPCS
Medicare Part B claims

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

National scale 8,843 services · est. ▲ 2.3% YoY · 4,462 FFS beneficiary-episodes (CY2024, all-Medicare estimate) — 4,462 observed fee-for-service services

See the national market for G0405 → ranked groups · states · 12-yr trend

HCPCS · Cardiography test G0404 Electrocardiogram, routine ecg with 12 leads; tracing only, without interpretation and report, performed as a screening for the initial preventive physical examination CMS descriptor · HCPCS
Medicare Part B claims

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

National scale 1,504 services · est. ▲ 8.8% YoY · 775 FFS beneficiary-episodes (CY2024, all-Medicare estimate) — 775 observed fee-for-service services

See the national market for G0404 → ranked groups · states · 12-yr trend

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