	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	1,448	$4,148,546	106,268	53	194
Texas	1,201	$3,935,973	107,594	63	264
Florida	1,098	$3,811,792	101,335	67	259
New York	858	$3,088,906	77,351	61	264
Pennsylvania	834	$2,337,932	65,651	56	230
Illinois	764	$2,296,236	63,691	62	231
Minnesota	706	$2,207,175	61,047	55	240
Massachusetts	500	$1,975,815	53,844	77	301
North Carolina	644	$1,906,207	54,158	57	255
Ohio	672	$1,744,724	50,087	58	196
Michigan	522	$1,733,059	49,165	66	267
New Jersey	463	$1,519,402	39,094	54	245
Virginia	501	$1,493,445	42,152	66	236
Missouri	407	$1,339,130	37,842	74	239
Georgia	474	$1,302,744	36,691	55	225

Not listed: 12 billers with an armed-forces or unknown state code (AA, AE, AP, XX, ZZ); they are in the national totals.

Not listed: 2 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	804	$3,107,474	76,389	64
Minneapolis-St. Paul-Bloomington, MN-WI	543	$1,920,686	53,108	67
Chicago-Naperville-Elgin, IL-IN	569	$1,837,112	50,365	64
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	449	$1,463,531	38,988	57
Boston-Cambridge-Newton, MA-NH	383	$1,446,357	39,242	73
Los Angeles-Long Beach-Anaheim, CA	483	$1,325,868	32,987	48
Dallas-Fort Worth-Arlington, TX	430	$1,310,438	34,785	58
Miami-Fort Lauderdale-West Palm Beach, FL	274	$1,061,844	27,936	81
Houston-Pasadena-The Woodlands, TX	277	$1,011,250	27,822	71
Detroit-Warren-Dearborn, MI	251	$765,109	21,548	70
Washington-Arlington-Alexandria, DC-VA-MD-WV	220	$752,869	19,580	60
Atlanta-Sandy Springs-Roswell, GA	263	$734,428	20,196	50
Baltimore-Columbia-Towson, MD	216	$720,903	18,252	60
St. Louis, MO-IL	215	$687,368	19,283	65
Seattle-Tacoma-Bellevue, WA	228	$669,876	18,498	55

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 2023.

Specialties billing 72125 nationally

Diagnostic Radiology accounts for 96% of payment for 72125 nationally in 2023, across 9 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Diagnostic Radiology	16,505	95%	$49,540,249	96%	1,372,164	83
Interventional Radiology	539	3.1%	$1,245,450	2.4%	34,914	65
Independent Diagnostic Testing Facility (IDTF)	212	1.2%	$451,538	0.87%	5,297	25
Nuclear Medicine	32	0.18%	$79,197	0.15%	2,252	70
Radiation Oncology	19	0.11%	$55,396	0.11%	1,576	83
Neurosurgery	21	0.12%	$40,365	0.08%	728	35
Orthopedic Surgery	21	0.12%	$29,141	0.06%	446	21
Emergency Medicine	18	0.10%	$24,197	0.05%	412	23
Internal Medicine	11	0.06%	$20,738	0.04%	491	45

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 2023.

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