	observed	calculated	calculated	calculated	calculated	calculated	reported
2024	21,933	$121,548,831	+0%	2,464,435	71	342	1.08
2023	21,854	$121,176,703	+2%	2,372,584	69	324	1.08
2022	21,985	$119,242,826	+2%	2,322,020	70	314	1.08
2021	21,786	$116,659,486	-4%	2,196,601	67	298	1.08
2020	21,925	$122,037,645	first year in data	2,133,142	66	281	1.16

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	1,893	$12,765,261	204,721	68	326
Florida	1,506	$12,568,685	205,212	84	439
New York	1,303	$11,830,100	187,219	76	531
Texas	1,696	$7,750,082	156,686	59	288
New Jersey	617	$5,243,624	82,272	90	366
Pennsylvania	989	$5,075,867	116,397	79	351
Illinois	938	$4,762,663	104,823	76	323
Maryland	423	$4,623,201	71,181	135	402
North Carolina	739	$3,563,103	77,611	68	276
Massachusetts	585	$3,464,163	75,060	69	428
Virginia	561	$3,332,212	67,269	78	371
Minnesota	773	$3,247,096	67,912	59	249
Ohio	786	$3,179,183	76,474	61	278
Arizona	377	$2,931,261	49,163	74	481
Georgia	641	$2,654,642	62,632	67	270

Not listed: 13 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	1,217	$12,999,318	196,080	91
Los Angeles-Long Beach-Anaheim, CA	653	$4,973,112	77,140	72
Chicago-Naperville-Elgin, IL-IN	709	$3,853,642	85,059	78
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	524	$3,829,414	74,706	95
Baltimore-Columbia-Towson, MD	282	$3,105,228	47,539	138
Boston-Cambridge-Newton, MA-NH	464	$2,738,573	58,331	69
Miami-Fort Lauderdale-West Palm Beach, FL	366	$2,622,312	49,889	83
Dallas-Fort Worth-Arlington, TX	576	$2,591,518	49,318	58
Washington-Arlington-Alexandria, DC-VA-MD-WV	293	$2,254,984	34,116	75
Minneapolis-St. Paul-Bloomington, MN-WI	594	$2,210,139	51,221	63
Phoenix-Mesa-Chandler, AZ	261	$2,196,836	35,453	72
Houston-Pasadena-The Woodlands, TX	415	$1,756,949	38,797	50
Tampa-St. Petersburg-Clearwater, FL	268	$1,736,423	28,039	66
San Francisco-Oakland-Fremont, CA	223	$1,452,816	26,547	62
Orlando-Kissimmee-Sanford, FL	187	$1,437,834	24,308	77

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 71250 nationally

Diagnostic Radiology accounts for 89% of payment for 71250 nationally in 2023, across 18 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Diagnostic Radiology	19,291	88%	$108,324,092	89%	2,173,752	113
Independent Diagnostic Testing Facility (IDTF)	479	2.2%	$5,621,265	4.6%	66,096	138
Interventional Radiology	715	3.3%	$3,144,200	2.6%	64,256	90
Pulmonary Disease	197	0.90%	$952,915	0.79%	15,450	78
Hematology-Oncology	307	1.4%	$549,629	0.45%	9,976	32
Nuclear Medicine	72	0.33%	$482,853	0.40%	7,730	107
Internal Medicine	167	0.76%	$473,711	0.39%	7,427	44
Radiation Oncology	99	0.45%	$265,509	0.22%	4,922	50
Family Practice	117	0.54%	$242,483	0.20%	3,775	32
Cardiology	69	0.32%	$233,184	0.19%	3,013	44
Medical Oncology	100	0.46%	$152,823	0.13%	3,133	31
Emergency Medicine	31	0.14%	$127,442	0.11%	1,879	61
Critical Care (Intensivists)	23	0.11%	$64,198	0.05%	1,160	50
Nurse Practitioner	19	0.09%	$57,292	0.05%	924	49
Interventional Cardiology	18	0.08%	$48,379	0.04%	756	42

Not listed: 30 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 71250 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