	observed	calculated	calculated	calculated	calculated	calculated	reported
2024	2,835	$18,923,845	-9%	86,774	25	66	4.29
2023	3,008	$20,742,746	-8%	93,973	26	68	4.29
2022	3,120	$22,589,171	-12%	101,441	27	72	4.29
2021	3,278	$25,726,734	-7%	112,765	28	75	4.29
2020	3,312	$27,662,454	first year in data	119,057	30	80	4.29

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	284	$2,502,571	9,500	27	71
Florida	203	$1,776,434	6,427	26	67
Texas	175	$1,349,592	5,126	24	63
New York	167	$1,081,871	4,772	20	63
Pennsylvania	155	$792,645	4,074	23	51
Illinois	130	$734,930	3,566	24	55
Virginia	78	$711,738	3,293	34	90
Massachusetts	101	$709,825	3,522	30	70
North Carolina	116	$676,946	3,351	25	60
Washington	94	$626,056	2,797	25	65
Ohio	125	$624,527	3,318	23	56
Maryland	67	$623,792	2,635	34	92
Georgia	95	$551,898	2,707	23	65
Tennessee	65	$521,566	2,678	29	83
New Jersey	69	$504,284	2,413	30	69

Not listed: 6 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	152	$1,145,517	5,090	29
Los Angeles-Long Beach-Anaheim, CA	87	$711,377	2,860	26
Chicago-Naperville-Elgin, IL-IN	98	$599,121	2,857	26
Boston-Cambridge-Newton, MA-NH	81	$543,236	2,738	30
Washington-Arlington-Alexandria, DC-VA-MD-WV	49	$537,163	2,112	37
Dallas-Fort Worth-Arlington, TX	43	$470,171	1,465	25
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	86	$458,259	2,453	26
San Francisco-Oakland-Fremont, CA	41	$416,373	1,680	35
Seattle-Tacoma-Bellevue, WA	59	$353,655	1,725	23
Baltimore-Columbia-Towson, MD	42	$347,992	1,648	36
Houston-Pasadena-The Woodlands, TX	69	$338,553	1,776	20
Phoenix-Mesa-Chandler, AZ	44	$299,916	1,086	20
Atlanta-Sandy Springs-Roswell, GA	53	$299,321	1,510	23
Miami-Fort Lauderdale-West Palm Beach, FL	40	$259,968	1,114	25
San Jose-Sunnyvale-Santa Clara, CA	29	$242,969	950	26

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). The 60 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 77295 nationally

Radiation Oncology accounts for 98% of payment for 77295 nationally in 2023, across 3 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Radiation Oncology	2,951	98%	$20,279,340	98%	91,997	31
Radiation Therapy Center	19	0.63%	$205,192	0.99%	928	49
Diagnostic Radiology	26	0.86%	$162,946	0.79%	646	25

Not listed: 8 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 77295 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