	observed	calculated	calculated	calculated	calculated	calculated	reported
2024	25,223	$83,043,962	-9%	12,632,094	307	1,502	0.18
2023	25,249	$90,773,152	-8%	13,011,240	327	1,542	0.18
2022	25,355	$99,083,463	-8%	14,009,572	365	1,618	0.18
2021	25,687	$107,978,463	-7%	14,968,825	393	1,713	0.18
2020	25,827	$115,499,506	first year in data	15,475,195	398	1,786	0.18

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	2,883	$10,132,351	1,339,279	190	1,654
Texas	1,849	$8,425,757	1,180,970	442	1,948
New York	1,480	$7,940,150	968,956	342	2,133
Florida	1,392	$7,696,121	1,055,550	571	2,144
Illinois	1,019	$4,503,622	620,535	506	1,540
Pennsylvania	1,249	$4,417,076	610,251	345	1,495
Ohio	998	$3,733,198	529,513	384	1,487
Maryland	443	$3,593,970	445,845	513	1,748
Michigan	840	$3,338,888	472,664	423	1,497
New Jersey	741	$3,159,642	414,157	369	1,567
North Carolina	850	$3,104,845	451,802	378	1,453
Virginia	634	$3,023,912	418,932	512	1,771
Georgia	649	$2,876,943	415,962	490	1,747
Tennessee	607	$2,860,079	416,606	491	1,708
Minnesota	886	$2,639,504	377,528	318	1,176

Not listed: 5 billers with an armed-forces or unknown state code (AA, AE, AP, XX); 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 2021.

Top metro areas

	observed	calculated	calculated	calculated
New York-Newark-Jersey City, NY-NJ	1,464	$8,248,556	992,285	343
Los Angeles-Long Beach-Anaheim, CA	1,040	$4,103,463	527,376	183
Chicago-Naperville-Elgin, IL-IN	806	$3,730,535	507,632	503
Baltimore-Columbia-Towson, MD	305	$2,766,842	336,289	452
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	648	$2,527,996	341,446	351
Miami-Fort Lauderdale-West Palm Beach, FL	395	$2,342,419	306,818	534
Dallas-Fort Worth-Arlington, TX	538	$2,315,897	319,045	444
Minneapolis-St. Paul-Bloomington, MN-WI	697	$2,136,680	302,785	308
Houston-Pasadena-The Woodlands, TX	457	$2,029,092	283,205	433
Boston-Cambridge-Newton, MA-NH	540	$2,027,628	272,881	324
Washington-Arlington-Alexandria, DC-VA-MD-WV	337	$1,618,056	211,300	508
Detroit-Warren-Dearborn, MI	342	$1,546,184	213,640	488
Atlanta-Sandy Springs-Roswell, GA	379	$1,472,977	207,737	435
Phoenix-Mesa-Chandler, AZ	333	$1,336,459	185,096	266
St. Louis, MO-IL	303	$1,327,635	187,586	413

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 2021.

Specialties billing 71045 nationally

Diagnostic Radiology accounts for 90% of payment for 71045 nationally in 2021, across 17 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Diagnostic Radiology	22,555	88%	$96,833,020	90%	13,781,150	611
Portable X-Ray Supplier	250	0.97%	$6,511,235	6.0%	576,417	2,306
Interventional Radiology	1,010	3.9%	$2,974,589	2.8%	422,792	419
Emergency Medicine	1,023	4.0%	$404,461	0.37%	54,340	53
Nuclear Medicine	60	0.23%	$189,069	0.18%	26,751	446
Internal Medicine	137	0.53%	$178,600	0.17%	12,923	94
Radiation Oncology	41	0.16%	$157,525	0.15%	22,068	538
Family Practice	167	0.65%	$124,313	0.12%	10,125	61
Pulmonary Disease	87	0.34%	$108,797	0.10%	8,797	101
General Practice	26	0.10%	$45,579	0.04%	4,653	179
General Surgery	12	0.05%	$34,522	0.03%	4,415	368
Cardiology	15	0.06%	$31,761	0.03%	1,642	109
Nurse Practitioner	73	0.28%	$22,994	0.02%	2,035	28
Physician Assistant	88	0.34%	$19,487	0.02%	2,655	30
Independent Diagnostic Testing Facility (IDTF)	32	0.12%	$17,582	0.02%	1,100	34

Not listed: 34 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 2021.

Top billers of 71045 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