	observed	calculated	calculated	calculated	calculated	calculated	reported
2024	7,915	$80,688,243	-0%	376,348	36	119	5.60
2023	7,990	$81,077,132	-1%	381,256	37	117	5.60
2022	8,020	$81,865,458	-7%	380,038	36	118	5.60
2021	8,296	$87,603,224	+2%	406,259	38	124	5.60
2020	8,289	$86,067,046	first year in data	396,752	36	120	5.60

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). Data years 2020–2024.

By state

	observed	calculated	calculated	calculated	calculated
Florida	681	$9,450,846	36,125	39	142
Texas	792	$8,689,991	33,055	33	106
California	635	$5,154,798	27,535	31	118
New York	362	$4,256,061	20,266	38	147
Arizona	233	$3,791,113	11,145	37	114
Illinois	312	$3,034,386	14,432	39	105
Ohio	310	$2,770,543	14,944	43	105
Georgia	261	$2,558,537	13,221	42	114
Pennsylvania	286	$2,346,747	12,008	35	87
Michigan	293	$2,133,425	10,342	29	83
New Jersey	233	$2,113,365	10,434	38	101
Oklahoma	139	$2,062,407	8,768	47	159
Louisiana	182	$1,981,952	7,303	30	92
Missouri	200	$1,936,806	9,932	39	118
Virginia	196	$1,853,572	9,895	42	117

Not listed: 3 states with fewer than 11 billers (small cells).

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). Providers placed by practice address. Data year 2024.

Top metro areas

	observed	calculated	calculated	calculated
New York-Newark-Jersey City, NY-NJ	451	$4,764,570	22,409	33
Phoenix-Mesa-Chandler, AZ	171	$3,052,960	8,278	38
Chicago-Naperville-Elgin, IL-IN	250	$2,118,525	10,576	34
Dallas-Fort Worth-Arlington, TX	196	$1,836,695	8,069	34
Houston-Pasadena-The Woodlands, TX	196	$1,703,308	6,369	27
Oklahoma City, OK	76	$1,472,409	5,516	53
Tampa-St. Petersburg-Clearwater, FL	118	$1,415,915	5,379	36
Los Angeles-Long Beach-Anaheim, CA	207	$1,385,659	7,319	25
Miami-Fort Lauderdale-West Palm Beach, FL	128	$1,366,047	5,601	31
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	131	$1,304,541	6,289	45
Detroit-Warren-Dearborn, MI	145	$1,108,003	5,117	30
Atlanta-Sandy Springs-Roswell, GA	109	$1,068,993	5,477	40
Wichita, KS	32	$1,056,547	3,016	74
Orlando-Kissimmee-Sanford, FL	109	$1,028,072	4,158	30
Amarillo, TX	21	$960,443	1,871	58

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). The 98 areas with the most payment among those with at least 11 billers; non-metro parts of each state are one area. Data year 2024.

Specialties billing 93458 nationally

Interventional Cardiology accounts for 42% of payment for 93458 nationally in 2024, across 9 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Interventional Cardiology	3,506	44%	$33,559,153	42%	177,823	51
Cardiology	3,924	50%	$33,246,972	41%	173,182	44
Ambulatory Surgical Center	84	1.1%	$10,859,531	13%	9,938	118
Internal Medicine	289	3.7%	$2,187,396	2.7%	11,398	39
Clinical Cardiac Electrophysiology	30	0.38%	$187,048	0.23%	909	30
Advanced Heart Failure and Transplant Cardiology	24	0.30%	$122,070	0.15%	599	25
Hospitalist	12	0.15%	$115,231	0.14%	570	48
Cardiac Surgery	12	0.15%	$112,721	0.14%	484	40
Peripheral Vascular Disease	12	0.15%	$101,766	0.13%	501	42

Not listed: 9 specialties with fewer than 11 billers (small cells).

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). Provider-level lines (fewer than 11 beneficiaries suppressed by CMS); specialty is the provider type on claims. Data year 2024.

Top billers of 93458 nationally

Named top billers are a Pro figure, and Pro is not available to buy, so this list is not shown to any account. The counts and totals by state, metro area and specialty on this page are free.

Original Medicare Part B fee-for-service only; CMS suppresses provider lines with fewer than 11 beneficiaries. How these figures are computed · Limitations