	observed	calculated	calculated	calculated	calculated	calculated	reported
2024	11,909	$62,816,386	-11%	3,370,055	168	901	0.46
2023	12,791	$70,564,739	-6%	3,709,467	177	923	0.46
2022	13,645	$74,907,797	-9%	3,911,308	174	914	0.46
2021	14,184	$82,521,312	+5%	4,170,145	177	929	0.46
2020	14,262	$78,672,733	first year in data	3,988,678	172	869	0.46

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
New York	1,147	$12,976,906	609,906	390	1,486
California	898	$5,455,949	265,467	186	969
Illinois	593	$3,640,799	193,775	199	995
Florida	780	$3,451,405	183,769	141	677
Wisconsin	615	$2,810,069	158,842	179	788
Ohio	558	$2,646,548	149,233	185	820
Pennsylvania	571	$2,445,231	132,067	145	631
Iowa	477	$2,242,416	128,591	160	818
New Jersey	360	$1,935,001	88,335	155	701
Arizona	259	$1,863,549	101,195	248	1,193
Minnesota	470	$1,695,316	92,064	117	667
Texas	389	$1,649,704	89,796	135	692
Washington	335	$1,502,082	80,590	147	812
Virginia	256	$1,501,247	78,516	187	991
Massachusetts	245	$1,497,719	73,143	202	888

Not listed: 1 billers with an armed-forces or unknown state code (XX); 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	954	$10,160,386	450,496	324
Chicago-Naperville-Elgin, IL-IN	316	$1,932,420	99,167	196
Los Angeles-Long Beach-Anaheim, CA	231	$1,397,706	65,323	192
Phoenix-Mesa-Chandler, AZ	171	$1,151,667	61,964	251
Boston-Cambridge-Newton, MA-NH	132	$804,054	38,420	203
Iowa outside metro areas	154	$776,199	45,332	179
Miami-Fort Lauderdale-West Palm Beach, FL	150	$774,664	38,900	162
Kiryas Joel-Poughkeepsie-Newburgh, NY	65	$727,045	35,452	429
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	147	$715,791	35,236	162
Washington-Arlington-Alexandria, DC-VA-MD-WV	128	$646,808	31,536	150
St. Louis, MO-IL	137	$614,989	33,733	145
San Francisco-Oakland-Fremont, CA	109	$591,249	26,076	147
Albany-Schenectady-Troy, NY	66	$575,908	30,586	305
Minneapolis-St. Paul-Bloomington, MN-WI	202	$575,564	31,262	106
Madison, WI	104	$572,079	32,559	250

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 98940 nationally

	observed	calculated	calculated	calculated	calculated	calculated

Not listed: 4 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 98940 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