	observed	calculated	calculated	calculated	calculated	calculated	reported
2024	17,573	$53,074,188	+3%	1,503,184	60	242	1.00
2023	17,442	$51,616,211	+1%	1,421,597	59	228	1.00
2022	17,352	$50,961,000	+5%	1,364,456	57	216	1.00
2021	17,267	$48,388,678	+6%	1,258,968	54	198	1.00
2020	17,086	$45,518,388	first year in data	1,148,986	51	177	1.00

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
California	1,394	$3,909,570	97,544	51	189
Florida	1,067	$3,804,786	97,682	66	258
Texas	1,175	$3,735,274	99,850	60	240
New York	874	$3,153,705	76,128	58	258
Pennsylvania	818	$2,376,264	64,952	56	222
Illinois	744	$2,306,578	62,189	62	219
Minnesota	708	$2,209,369	58,919	56	226
Massachusetts	510	$2,017,569	53,541	74	282
Ohio	660	$1,768,878	49,276	58	186
North Carolina	622	$1,766,998	49,325	55	250
Michigan	555	$1,708,975	47,005	60	231
New Jersey	452	$1,443,307	35,668	53	239
Virginia	482	$1,373,005	37,574	65	198
Missouri	384	$1,270,293	34,902	73	236
Georgia	479	$1,269,774	34,605	49	221

Not listed: 6 billers with an armed-forces or unknown state code (AA, AP, XX, ZZ); they are in the national totals.

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 2022.

Top metro areas

	observed	calculated	calculated	calculated
New York-Newark-Jersey City, NY-NJ	813	$3,180,989	75,067	61
Minneapolis-St. Paul-Bloomington, MN-WI	546	$1,887,129	50,125	63
Chicago-Naperville-Elgin, IL-IN	573	$1,861,323	49,789	62
Boston-Cambridge-Newton, MA-NH	398	$1,519,707	40,114	72
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	432	$1,371,635	35,318	57
Los Angeles-Long Beach-Anaheim, CA	476	$1,287,423	30,924	45
Dallas-Fort Worth-Arlington, TX	412	$1,219,447	31,533	55
Miami-Fort Lauderdale-West Palm Beach, FL	279	$1,089,928	27,598	75
Houston-Pasadena-The Woodlands, TX	267	$947,491	25,445	66
Detroit-Warren-Dearborn, MI	273	$787,302	21,423	60
Atlanta-Sandy Springs-Roswell, GA	268	$738,392	19,659	46
Washington-Arlington-Alexandria, DC-VA-MD-WV	224	$719,037	17,852	56
Baltimore-Columbia-Towson, MD	237	$708,372	17,827	52
Seattle-Tacoma-Bellevue, WA	225	$662,878	17,718	61
St. Louis, MO-IL	195	$634,160	17,269	66

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). The 100 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 72125 nationally

Diagnostic Radiology accounts for 96% of payment for 72125 nationally in 2022, across 9 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Diagnostic Radiology	16,465	95%	$49,004,104	96%	1,319,718	80
Interventional Radiology	477	2.7%	$1,103,685	2.2%	30,117	63
Independent Diagnostic Testing Facility (IDTF)	209	1.2%	$456,524	0.90%	5,153	25
Nuclear Medicine	36	0.21%	$95,214	0.19%	2,548	71
Radiation Oncology	24	0.14%	$49,212	0.10%	1,367	57
Neurosurgery	25	0.14%	$37,342	0.07%	650	26
Internal Medicine	15	0.09%	$28,668	0.06%	616	41
Orthopedic Surgery	21	0.12%	$25,332	0.05%	379	18
Emergency Medicine	18	0.10%	$24,502	0.05%	448	25

Not listed: 20 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 72125 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