	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	400	$6,996,188	15,114	29	98
Texas	416	$5,534,848	12,824	23	79
New York	250	$5,444,436	10,833	30	109
California	371	$5,124,280	12,396	25	80
Illinois	218	$3,361,549	7,344	28	75
Pennsylvania	225	$2,829,679	6,697	25	66
Ohio	218	$2,807,743	6,810	23	71
New Jersey	175	$2,114,303	4,641	22	55
Michigan	168	$2,064,155	4,732	22	60
Georgia	153	$1,987,366	4,881	26	67
North Carolina	144	$1,986,119	4,982	25	91
Arizona	142	$1,916,249	4,411	26	65
Virginia	131	$1,750,509	4,185	25	67
Missouri	128	$1,662,270	4,171	27	71
Tennessee	130	$1,585,320	4,215	27	81

Not listed: 6 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 2023.

Top metro areas

	observed	calculated	calculated	calculated
New York-Newark-Jersey City, NY-NJ	313	$6,006,209	11,834	27
Chicago-Naperville-Elgin, IL-IN	166	$2,474,851	5,479	27
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	117	$1,540,308	3,478	24
Phoenix-Mesa-Chandler, AZ	100	$1,439,556	3,251	26
Los Angeles-Long Beach-Anaheim, CA	102	$1,429,374	3,335	22
Dallas-Fort Worth-Arlington, TX	109	$1,383,638	3,414	22
Detroit-Warren-Dearborn, MI	89	$1,158,515	2,579	22
Tampa-St. Petersburg-Clearwater, FL	70	$1,036,511	2,368	28
Miami-Fort Lauderdale-West Palm Beach, FL	71	$1,026,316	2,111	25
Boston-Cambridge-Newton, MA-NH	74	$1,015,413	2,321	28
Houston-Pasadena-The Woodlands, TX	91	$946,297	2,226	19
Washington-Arlington-Alexandria, DC-VA-MD-WV	69	$903,164	1,978	22
Atlanta-Sandy Springs-Roswell, GA	64	$804,924	1,958	24
San Antonio-New Braunfels, TX	41	$787,448	1,577	25
Baltimore-Columbia-Towson, MD	40	$773,247	1,684	30

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). The 87 areas with the most payment among those with at least 11 billers; non-metro parts of each state are one area. Data year 2023.

Specialties billing 92928 nationally

Interventional Cardiology accounts for 52% of payment for 92928 nationally in 2023, across 4 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Interventional Cardiology	2,568	50%	$37,544,332	52%	90,193	35
Cardiology	2,343	46%	$31,394,919	43%	74,790	32
Internal Medicine	133	2.6%	$1,743,216	2.4%	4,281	32
Advanced Heart Failure and Transplant Cardiology	11	0.22%	$100,664	0.14%	237	22

Not listed: 11 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 2023.

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