	observed	calculated	calculated	calculated	calculated	calculated	reported
2024	7,346	$93,831,219	-0%	611,382	48	270	1.80
2023	7,397	$93,965,171	-4%	618,857	49	269	1.80
2022	7,413	$98,027,512	-11%	641,779	50	285	1.80
2021	7,585	$109,819,407	+10%	709,162	53	313	1.80
2020	7,327	$99,793,221	first year in data	665,007	51	305	1.80

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
Florida	560	$9,332,123	53,110	54	323
California	586	$8,225,389	45,803	46	254
New York	375	$6,132,963	31,879	44	267
Texas	511	$5,384,599	36,818	43	225
Pennsylvania	356	$5,187,224	35,341	62	321
Illinois	270	$4,278,372	26,457	58	286
South Carolina	124	$3,878,053	24,343	96	673
Maryland	199	$3,212,482	19,501	66	297
Georgia	303	$2,850,334	18,618	37	180
New Jersey	241	$2,685,229	14,235	41	162
Michigan	223	$2,665,384	18,091	51	270
Ohio	279	$2,618,291	21,287	49	231
North Carolina	215	$2,587,115	17,368	50	227
Alabama	142	$2,461,934	18,762	73	486
Massachusetts	193	$2,457,112	19,436	63	293

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 2022.

Top metro areas

	observed	calculated	calculated	calculated
New York-Newark-Jersey City, NY-NJ	439	$6,545,550	32,430	40
Chicago-Naperville-Elgin, IL-IN	237	$3,373,387	20,522	52
Los Angeles-Long Beach-Anaheim, CA	226	$2,981,917	16,428	44
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	191	$2,889,890	16,380	51
Boston-Cambridge-Newton, MA-NH	156	$1,947,307	15,016	65
Washington-Arlington-Alexandria, DC-VA-MD-WV	112	$1,752,923	9,191	65
Detroit-Warren-Dearborn, MI	123	$1,665,780	10,832	51
Dallas-Fort Worth-Arlington, TX	156	$1,643,264	10,944	39
Baltimore-Columbia-Towson, MD	97	$1,394,785	9,010	49
Miami-Fort Lauderdale-West Palm Beach, FL	104	$1,384,359	7,296	46
Charleston-North Charleston, SC	33	$1,244,949	8,321	73
Atlanta-Sandy Springs-Roswell, GA	155	$1,233,800	8,167	34
Phoenix-Mesa-Chandler, AZ	108	$1,163,721	7,083	44
San Diego-Chula Vista-Carlsbad, CA	78	$1,146,376	6,638	47
Orlando-Kissimmee-Sanford, FL	66	$1,013,661	6,273	60

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). The 87 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 62323 nationally

Ambulatory Surgical Center accounts for 31% of payment for 62323 nationally in 2022, across 16 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Ambulatory Surgical Center	1,175	16%	$30,399,102	31%	123,289	105
Anesthesiology	1,709	23%	$18,430,629	19%	154,230	90
Pain Management	1,525	21%	$17,682,589	18%	139,394	91
Interventional Pain Management	883	12%	$12,229,232	12%	84,748	96
Physical Medicine and Rehabilitation	1,199	16%	$11,764,521	12%	86,680	72
Diagnostic Radiology	399	5.4%	$2,329,477	2.4%	17,903	45
Orthopedic Surgery	175	2.4%	$2,237,195	2.3%	14,732	84
Neurology	54	0.73%	$675,908	0.69%	3,993	74
Neurosurgery	46	0.62%	$605,401	0.62%	4,110	89
Internal Medicine	18	0.24%	$303,524	0.31%	1,583	88
Interventional Radiology	52	0.70%	$294,504	0.30%	2,417	46
Family Practice	27	0.36%	$262,246	0.27%	1,737	64
Certified Registered Nurse Anesthetist (CRNA)	63	0.85%	$211,672	0.22%	2,365	38
Physician Assistant	22	0.30%	$147,815	0.15%	1,120	51
Sports Medicine	13	0.18%	$103,483	0.11%	674	52

Not listed: 12 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 62323 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