	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	562	$8,335,008	47,644	49	278
California	605	$8,285,588	44,672	43	224
New York	382	$6,071,383	32,982	50	298
Texas	563	$5,812,194	36,953	40	222
Pennsylvania	353	$5,127,462	35,795	65	328
Illinois	277	$4,278,400	27,546	63	288
South Carolina	128	$3,404,653	21,502	79	610
Maryland	182	$3,347,216	18,946	68	297
New Jersey	251	$2,679,397	14,572	41	164
Georgia	293	$2,571,128	16,219	39	153
Massachusetts	200	$2,465,644	20,037	67	283
Michigan	205	$2,401,608	15,740	43	264
Ohio	272	$2,390,792	19,997	47	229
Virginia	157	$2,187,448	13,664	56	237
Tennessee	148	$2,129,749	13,020	54	261

Not listed: 4 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 2024.

Top metro areas

	observed	calculated	calculated	calculated
New York-Newark-Jersey City, NY-NJ	449	$6,396,887	33,041	42
Chicago-Naperville-Elgin, IL-IN	233	$3,490,802	21,707	57
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	204	$2,990,319	17,274	53
Los Angeles-Long Beach-Anaheim, CA	242	$2,932,355	15,523	40
Dallas-Fort Worth-Arlington, TX	186	$1,978,814	11,942	34
Boston-Cambridge-Newton, MA-NH	162	$1,912,879	15,001	67
Washington-Arlington-Alexandria, DC-VA-MD-WV	105	$1,739,758	9,179	64
Detroit-Warren-Dearborn, MI	114	$1,632,428	10,159	49
Baltimore-Columbia-Towson, MD	84	$1,463,682	8,712	56
Miami-Fort Lauderdale-West Palm Beach, FL	98	$1,279,721	6,897	43
San Diego-Chula Vista-Carlsbad, CA	73	$1,236,150	7,283	56
Atlanta-Sandy Springs-Roswell, GA	155	$1,221,262	7,407	34
Houston-Pasadena-The Woodlands, TX	119	$1,196,742	6,832	30
Phoenix-Mesa-Chandler, AZ	120	$1,133,156	7,027	44
Charleston-North Charleston, SC	34	$1,098,719	7,266	97

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). The 91 areas with the most payment among those with at least 11 billers; non-metro parts of each state are one area. Data year 2024.

Specialties billing 62323 nationally

Ambulatory Surgical Center accounts for 34% of payment for 62323 nationally in 2024, across 16 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Ambulatory Surgical Center	1,192	16%	$31,440,402	34%	117,073	98
Pain Management	1,649	22%	$17,772,297	19%	142,919	87
Anesthesiology	1,628	22%	$16,980,621	18%	144,016	88
Physical Medicine and Rehabilitation	1,264	17%	$11,761,740	13%	89,794	71
Interventional Pain Management	816	11%	$9,799,030	10%	72,122	88
Diagnostic Radiology	300	4.1%	$1,708,547	1.8%	14,065	47
Orthopedic Surgery	149	2.0%	$1,706,826	1.8%	11,641	78
Neurosurgery	50	0.68%	$521,612	0.56%	3,905	78
Neurology	56	0.76%	$513,666	0.55%	3,239	58
Certified Registered Nurse Anesthetist (CRNA)	67	0.91%	$355,429	0.38%	3,192	48
Internal Medicine	24	0.33%	$272,598	0.29%	1,582	66
Family Practice	27	0.37%	$225,934	0.24%	1,499	56
Interventional Radiology	38	0.52%	$218,514	0.23%	1,842	48
Physician Assistant	23	0.31%	$155,368	0.17%	1,127	49
Emergency Medicine	18	0.25%	$101,844	0.11%	1,040	58

Not listed: 9 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 2024.

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