	observed	calculated	calculated	calculated	calculated	calculated	reported
2024	19,476	$101,021,628	+1%	1,500,671	57	208	1.82
2023	19,107	$99,543,189	+3%	1,436,362	57	201	1.82
2022	18,968	$96,968,099	-6%	1,386,297	56	191	1.82
2021	18,930	$103,243,065	+15%	1,440,498	59	198	1.82
2020	18,082	$90,025,826	first year in data	1,212,013	52	170	1.82

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	1,538	$7,639,384	101,154	48	174
Texas	1,342	$6,612,850	93,919	54	178
Florida	1,090	$5,755,213	73,799	52	182
New York	1,003	$5,407,125	66,517	44	187
Illinois	882	$4,766,549	68,303	66	183
Minnesota	768	$4,549,044	65,407	65	235
Pennsylvania	858	$3,708,271	55,194	49	169
North Carolina	691	$3,622,236	53,451	57	218
Virginia	535	$3,319,269	47,698	70	222
Michigan	623	$3,031,975	45,713	60	183
Ohio	649	$3,022,052	46,272	56	180
Maryland	381	$2,755,400	35,226	77	222
Massachusetts	519	$2,641,949	37,356	51	186
Colorado	403	$2,608,267	37,876	73	262
Georgia	515	$2,435,659	36,561	56	177

Not listed: 5 billers with an armed-forces or unknown state code (AA, AP, XX); 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	914	$4,986,399	60,140	44
Minneapolis-St. Paul-Bloomington, MN-WI	588	$3,710,293	54,039	70
Chicago-Naperville-Elgin, IL-IN	667	$3,598,823	50,796	63
Los Angeles-Long Beach-Anaheim, CA	527	$2,523,551	33,303	44
Dallas-Fort Worth-Arlington, TX	454	$2,141,733	29,604	46
Boston-Cambridge-Newton, MA-NH	407	$2,110,736	29,767	53
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	444	$2,087,306	28,595	49
Baltimore-Columbia-Towson, MD	266	$1,883,371	24,083	74
Washington-Arlington-Alexandria, DC-VA-MD-WV	249	$1,771,392	22,208	64
Houston-Pasadena-The Woodlands, TX	304	$1,626,443	23,219	59
Phoenix-Mesa-Chandler, AZ	220	$1,503,849	19,392	55
Denver-Aurora-Centennial, CO	228	$1,478,096	21,522	71
Atlanta-Sandy Springs-Roswell, GA	310	$1,461,848	21,719	56
Seattle-Tacoma-Bellevue, WA	241	$1,343,023	19,534	49
Miami-Fort Lauderdale-West Palm Beach, FL	248	$1,226,572	16,390	51

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 71275 nationally

Diagnostic Radiology accounts for 93% of payment for 71275 nationally in 2022, across 11 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Diagnostic Radiology	17,488	92%	$90,235,095	93%	1,306,025	75
Interventional Radiology	756	4.0%	$3,351,750	3.5%	47,571	63
Cardiology	262	1.4%	$1,320,602	1.4%	13,994	53
Independent Diagnostic Testing Facility (IDTF)	191	1.0%	$1,000,247	1.0%	6,154	32
Interventional Cardiology	57	0.30%	$266,130	0.27%	2,477	43
Nuclear Medicine	47	0.25%	$202,373	0.21%	2,818	60
Internal Medicine	34	0.18%	$134,473	0.14%	1,476	43
Radiation Oncology	27	0.14%	$88,724	0.09%	1,300	48
Emergency Medicine	11	0.06%	$33,412	0.03%	434	39
Family Practice	12	0.06%	$31,889	0.03%	301	25
Pulmonary Disease	11	0.06%	$20,490	0.02%	215	20

Not listed: 25 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 71275 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