	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	278	$2,380,034	9,198	28	70
Florida	224	$1,986,566	7,162	25	69
Texas	192	$1,621,570	6,080	26	68
New York	157	$1,098,485	4,702	22	71
Illinois	132	$900,051	4,223	26	69
Pennsylvania	172	$893,234	4,561	23	51
North Carolina	115	$792,519	3,868	30	73
Virginia	82	$774,711	3,582	38	102
Massachusetts	103	$726,607	3,557	29	72
Washington	97	$712,761	3,168	27	67
Ohio	125	$674,740	3,444	24	54
Georgia	98	$634,847	3,064	26	74
Maryland	68	$615,218	2,544	30	78
Tennessee	69	$583,717	2,943	35	88
Arizona	72	$530,259	1,971	24	59

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 2022.

Top metro areas

	observed	calculated	calculated	calculated
New York-Newark-Jersey City, NY-NJ	149	$1,174,407	5,036	26
Chicago-Naperville-Elgin, IL-IN	98	$711,407	3,295	30
Los Angeles-Long Beach-Anaheim, CA	85	$666,485	2,812	27
Boston-Cambridge-Newton, MA-NH	84	$579,536	2,894	30
Washington-Arlington-Alexandria, DC-VA-MD-WV	50	$576,238	2,215	36
Dallas-Fort Worth-Arlington, TX	44	$553,751	1,690	39
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	96	$537,932	2,775	24
Houston-Pasadena-The Woodlands, TX	74	$406,835	2,059	23
San Francisco-Oakland-Fremont, CA	39	$372,642	1,535	31
Atlanta-Sandy Springs-Roswell, GA	57	$365,866	1,770	24
Seattle-Tacoma-Bellevue, WA	56	$356,599	1,746	26
Phoenix-Mesa-Chandler, AZ	52	$354,983	1,271	23
Baltimore-Columbia-Towson, MD	45	$344,970	1,599	30
Miami-Fort Lauderdale-West Palm Beach, FL	53	$328,554	1,383	20
Tampa-St. Petersburg-Clearwater, FL	32	$257,289	976	27

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). The 63 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 77295 nationally

Radiation Oncology accounts for 98% of payment for 77295 nationally in 2022, across 3 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Radiation Oncology	3,059	98%	$22,066,259	98%	99,174	32
Radiation Therapy Center	19	0.61%	$235,956	1.0%	1,052	55
Diagnostic Radiology	28	0.90%	$176,540	0.78%	687	25

Not listed: 7 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 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