	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	578	$10,381,402	60,457	55	355
California	609	$7,870,705	43,609	40	218
Texas	508	$5,362,102	37,302	43	239
Pennsylvania	331	$5,184,564	35,650	61	386
New York	328	$4,992,531	27,596	50	246
South Carolina	118	$3,935,623	25,056	132	717
Illinois	266	$3,922,952	25,763	58	304
Georgia	298	$3,054,002	20,343	43	197
North Carolina	214	$3,019,307	20,450	58	286
Michigan	217	$2,895,309	19,530	59	274
Maryland	179	$2,884,140	17,576	68	295
Tennessee	176	$2,649,579	17,216	56	328
Alabama	142	$2,520,662	19,255	65	438
Ohio	272	$2,500,610	20,375	55	218
Virginia	161	$2,443,011	14,747	60	317

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 2020.

Top metro areas

	observed	calculated	calculated	calculated
New York-Newark-Jersey City, NY-NJ	378	$5,084,167	25,914	42
Chicago-Naperville-Elgin, IL-IN	223	$2,894,931	18,532	46
Los Angeles-Long Beach-Anaheim, CA	226	$2,632,990	14,585	41
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	164	$2,545,626	14,997	50
Boston-Cambridge-Newton, MA-NH	148	$1,751,267	13,264	62
Dallas-Fort Worth-Arlington, TX	149	$1,735,003	11,487	45
Detroit-Warren-Dearborn, MI	117	$1,615,772	10,496	55
Washington-Arlington-Alexandria, DC-VA-MD-WV	108	$1,615,734	8,752	68
Charleston-North Charleston, SC	29	$1,419,719	9,599	181
Miami-Fort Lauderdale-West Palm Beach, FL	91	$1,405,030	7,557	42
Baltimore-Columbia-Towson, MD	83	$1,281,181	8,095	58
Atlanta-Sandy Springs-Roswell, GA	144	$1,273,923	8,400	36
Orlando-Kissimmee-Sanford, FL	60	$1,099,738	6,783	74
San Diego-Chula Vista-Carlsbad, CA	77	$1,055,321	6,238	43
Phoenix-Mesa-Chandler, AZ	89	$1,022,033	6,200	43

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). The 85 areas with the most payment among those with at least 11 billers; non-metro parts of each state are one area. Data year 2020.

Specialties billing 62323 nationally

Ambulatory Surgical Center accounts for 31% of payment for 62323 nationally in 2020, across 14 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Ambulatory Surgical Center	1,204	16%	$31,251,895	31%	132,388	110
Anesthesiology	1,701	23%	$19,458,270	19%	164,990	97
Pain Management	1,421	19%	$16,441,353	16%	131,138	92
Interventional Pain Management	920	13%	$14,000,017	14%	99,260	108
Physical Medicine and Rehabilitation	1,048	14%	$10,090,624	10%	76,037	73
Diagnostic Radiology	485	6.6%	$2,819,214	2.8%	21,621	45
Orthopedic Surgery	189	2.6%	$2,584,509	2.6%	17,042	90
Neurosurgery	63	0.86%	$725,261	0.73%	5,081	81
Neurology	53	0.72%	$655,848	0.66%	4,172	79
Interventional Radiology	66	0.90%	$396,934	0.40%	3,077	47
Internal Medicine	18	0.25%	$309,782	0.31%	1,611	90
Family Practice	29	0.40%	$289,120	0.29%	2,096	72
Certified Registered Nurse Anesthetist (CRNA)	59	0.81%	$189,925	0.19%	2,123	36
Physician Assistant	20	0.27%	$144,285	0.14%	1,138	57

Not listed: 14 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 2020.

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