	observed	calculated	calculated	calculated	calculated	calculated	reported
2024	5,030	$69,817,918	-4%	167,246	25	79	10.96
2023	5,112	$72,515,697	-3%	171,363	26	80	10.96
2022	5,084	$75,022,844	-9%	172,220	26	80	10.96
2021	5,340	$82,151,643	-2%	188,368	27	85	10.96
2020	5,273	$83,661,358	first year in data	186,642	27	85	10.96

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	403	$7,483,454	15,178	27	92
New York	242	$5,520,162	10,331	30	104
Texas	403	$5,291,106	12,725	24	70
California	348	$5,093,323	11,902	25	81
Illinois	215	$3,577,425	7,516	29	81
Ohio	213	$3,022,186	7,071	28	72
Pennsylvania	219	$2,812,487	6,401	24	66
Michigan	176	$2,280,682	5,127	21	65
North Carolina	143	$2,107,489	5,113	27	89
Georgia	154	$2,073,871	5,035	26	70
New Jersey	152	$2,015,201	4,316	25	55
Virginia	132	$1,902,106	4,429	26	74
Missouri	142	$1,847,498	4,520	26	81
Arizona	133	$1,797,445	3,902	24	67
Tennessee	140	$1,749,731	4,538	25	82

Not listed: 1 billers with an armed-forces or unknown state code (ZZ); they are in the national totals.

Not listed: 4 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 2022.

Top metro areas

	observed	calculated	calculated	calculated
New York-Newark-Jersey City, NY-NJ	289	$5,937,523	11,030	26
Chicago-Naperville-Elgin, IL-IN	165	$2,577,004	5,544	25
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	110	$1,558,887	3,358	26
Los Angeles-Long Beach-Anaheim, CA	95	$1,427,508	3,242	22
Dallas-Fort Worth-Arlington, TX	98	$1,340,260	3,298	27
Phoenix-Mesa-Chandler, AZ	90	$1,287,261	2,692	25
Detroit-Warren-Dearborn, MI	94	$1,230,509	2,676	22
Miami-Fort Lauderdale-West Palm Beach, FL	65	$1,100,468	2,187	27
Tampa-St. Petersburg-Clearwater, FL	69	$1,058,659	2,330	25
Houston-Pasadena-The Woodlands, TX	95	$1,023,046	2,368	20
Washington-Arlington-Alexandria, DC-VA-MD-WV	70	$1,001,275	2,144	23
Boston-Cambridge-Newton, MA-NH	76	$987,008	2,205	26
Atlanta-Sandy Springs-Roswell, GA	65	$864,242	2,091	26
Oklahoma City, OK	53	$818,178	1,986	27
St. Louis, MO-IL	63	$791,463	1,873	24

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). The 88 areas with the most payment among those with at least 11 billers; non-metro parts of each state are one area. Data year 2022.

Specialties billing 92928 nationally

Interventional Cardiology accounts for 51% of payment for 92928 nationally in 2022, across 3 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Interventional Cardiology	2,536	50%	$37,891,396	51%	88,702	35
Cardiology	2,358	46%	$33,640,485	45%	77,792	33
Internal Medicine	131	2.6%	$1,590,397	2.1%	3,728	28

Not listed: 13 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 2022.

Top billers of 92928 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