	observed	calculated	calculated	calculated	calculated	calculated	reported
2024	8,920	$30,496,582	-5%	665,754	55	196	0.81
2023	9,312	$32,247,707	-3%	687,102	54	196	0.81
2022	9,551	$33,089,636	-5%	699,317	53	197	0.81
2021	9,760	$34,833,339	+10%	713,968	52	198	0.81
2020	9,655	$31,656,669	first year in data	636,437	47	178	0.81

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	767	$3,482,328	61,713	58	228
New York	593	$2,973,486	47,914	61	219
Florida	561	$2,717,320	47,743	58	235
New Jersey	304	$1,638,929	24,884	68	193
Texas	513	$1,512,711	36,220	51	201
Maryland	162	$1,366,591	18,449	84	306
North Carolina	345	$1,169,009	25,008	58	191
Illinois	408	$1,115,361	31,356	58	187
Pennsylvania	407	$1,086,608	31,683	65	177
Virginia	245	$998,241	22,636	72	205
Massachusetts	295	$922,727	25,310	68	192
Arizona	128	$827,957	12,744	80	256
Washington	167	$760,000	15,011	74	211
Georgia	277	$643,784	18,225	51	168
Ohio	298	$628,484	21,494	52	188

Not listed: 3 billers with an armed-forces or unknown state code (AA, AP); 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 2024.

Top metro areas

	observed	calculated	calculated	calculated
New York-Newark-Jersey City, NY-NJ	592	$3,466,686	54,048	74
Los Angeles-Long Beach-Anaheim, CA	247	$1,221,368	21,953	73
Washington-Arlington-Alexandria, DC-VA-MD-WV	136	$1,068,026	15,287	101
Chicago-Naperville-Elgin, IL-IN	289	$885,995	24,374	65
Baltimore-Columbia-Towson, MD	92	$873,179	10,809	81
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	214	$842,672	17,487	72
Boston-Cambridge-Newton, MA-NH	228	$711,849	19,017	62
Phoenix-Mesa-Chandler, AZ	81	$610,624	8,834	98
Dallas-Fort Worth-Arlington, TX	148	$516,417	12,043	67
Seattle-Tacoma-Bellevue, WA	100	$455,504	9,443	79
Miami-Fort Lauderdale-West Palm Beach, FL	139	$427,266	9,607	54
Tampa-St. Petersburg-Clearwater, FL	91	$375,932	6,904	61
San Francisco-Oakland-Fremont, CA	113	$374,134	8,421	54
San Diego-Chula Vista-Carlsbad, CA	85	$362,495	6,652	54
Sacramento-Roseville-Folsom, CA	67	$359,765	4,812	55

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). The 94 areas with the most payment among those with at least 11 billers; non-metro parts of each state are one area. Data year 2024.

Specialties billing 77065 nationally

Diagnostic Radiology accounts for 94% of payment for 77065 nationally in 2024, across 7 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Diagnostic Radiology	8,419	94%	$28,621,780	94%	636,588	76
Independent Diagnostic Testing Facility (IDTF)	158	1.8%	$935,010	3.1%	12,775	81
Interventional Radiology	93	1.0%	$229,682	0.75%	5,056	54
General Surgery	36	0.40%	$174,827	0.57%	2,440	68
Obstetrics & Gynecology	73	0.82%	$130,188	0.43%	2,085	29
Family Practice	45	0.50%	$83,680	0.27%	1,458	32
Internal Medicine	34	0.38%	$67,157	0.22%	1,197	35

Not listed: 18 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 2024.

Top billers of 77065 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