	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% (2023 changed hospital and observation visit codes)	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	– (Not compared: 2021 changed office visit values)	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	765	$3,374,619	58,353	55	218
New York	607	$3,146,700	48,391	62	213
Florida	595	$3,022,123	50,725	58	254
New Jersey	298	$1,665,820	23,938	65	197
Texas	536	$1,561,290	35,988	49	190
Maryland	169	$1,479,064	19,292	84	303
North Carolina	376	$1,260,402	26,506	59	183
Illinois	411	$1,215,689	32,815	57	202
Pennsylvania	422	$1,156,622	33,309	62	196
Virginia	253	$1,019,623	22,780	73	198
Massachusetts	312	$982,843	25,792	68	180
Arizona	132	$847,483	12,508	55	278
Washington	174	$798,785	15,294	76	184
Ohio	318	$715,054	23,771	55	196
Georgia	292	$685,530	19,321	50	177

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 2023.

Top metro areas

	observed	calculated	calculated	calculated
New York-Newark-Jersey City, NY-NJ	584	$3,572,357	52,604	71
Los Angeles-Long Beach-Anaheim, CA	239	$1,200,894	20,768	68
Washington-Arlington-Alexandria, DC-VA-MD-WV	143	$1,084,083	14,679	85
Chicago-Naperville-Elgin, IL-IN	293	$976,559	25,756	71
Baltimore-Columbia-Towson, MD	97	$946,776	11,624	95
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	219	$882,047	18,364	69
Boston-Cambridge-Newton, MA-NH	237	$756,371	19,272	67
Phoenix-Mesa-Chandler, AZ	85	$610,384	8,554	79
Tampa-St. Petersburg-Clearwater, FL	101	$505,855	8,927	61
Dallas-Fort Worth-Arlington, TX	144	$487,852	11,357	63
Miami-Fort Lauderdale-West Palm Beach, FL	142	$457,808	9,630	45
Seattle-Tacoma-Bellevue, WA	103	$444,079	9,127	77
Denver-Aurora-Centennial, CO	72	$387,474	6,630	86
Atlanta-Sandy Springs-Roswell, GA	146	$377,076	10,474	63
Orlando-Kissimmee-Sanford, FL	59	$357,049	5,800	99

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). The 92 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 77065 nationally

Diagnostic Radiology accounts for 94% of payment for 77065 nationally in 2023, across 9 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Diagnostic Radiology	8,776	94%	$30,208,990	94%	656,236	75
Independent Diagnostic Testing Facility (IDTF)	156	1.7%	$1,030,388	3.2%	13,714	88
Interventional Radiology	103	1.1%	$272,524	0.85%	5,952	58
General Surgery	40	0.43%	$192,344	0.60%	2,569	64
Obstetrics & Gynecology	82	0.88%	$136,107	0.42%	2,176	27
Internal Medicine	41	0.44%	$71,851	0.22%	1,168	28
Family Practice	43	0.46%	$68,931	0.21%	1,190	28
Hematology-Oncology	12	0.13%	$32,787	0.10%	398	33
Emergency Medicine	11	0.12%	$21,125	0.07%	418	38

Not listed: 19 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 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