	observed	calculated	calculated	calculated	calculated	calculated	reported
2024	3,859	$14,336,877	-13%	462,283	43	512	0.90
2023	4,509	$16,482,586	+203%	521,569	43	474	0.90
2022	1,257	$5,435,232	-13%	131,983	40	458	1.00
2021	1,292	$6,279,046	+1%	149,070	41	512	1.00
2020	1,382	$6,192,644	first year in data	147,972	42	452	1.00

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	213	$1,784,277	37,496	73	665
New Jersey	119	$727,946	15,985	42	722
California	100	$564,808	13,266	34	613
Florida	139	$500,743	12,177	40	316
Illinois	69	$478,963	11,707	68	748
Texas	64	$412,080	10,462	47	622
Pennsylvania	109	$398,231	10,302	39	445
Michigan	92	$352,978	8,806	49	373
Ohio	40	$234,082	6,351	53	545
Massachusetts	29	$80,497	1,979	40	247
Tennessee	19	$55,713	1,544	32	219
Maryland	28	$52,215	1,213	33	125
Indiana	19	$51,391	1,437	50	175
Washington	22	$48,360	1,356	18	306
South Carolina	28	$38,916	1,094	23	111

Not listed: 26 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 2021.

Top metro areas

	observed	calculated	calculated	calculated
New York-Newark-Jersey City, NY-NJ	288	$2,334,449	49,183	65
Chicago-Naperville-Elgin, IL-IN	68	$470,514	11,447	63
Los Angeles-Long Beach-Anaheim, CA	52	$342,997	7,753	34
Detroit-Warren-Dearborn, MI	70	$295,627	7,319	49
Miami-Fort Lauderdale-West Palm Beach, FL	50	$234,746	5,659	41
Houston-Pasadena-The Woodlands, TX	16	$230,494	5,853	37
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	75	$209,937	4,860	32
Dallas-Fort Worth-Arlington, TX	25	$130,542	3,204	54
Scranton--Wilkes-Barre, PA	18	$129,672	3,587	81
Cleveland, OH	17	$70,102	1,855	53
Boston-Cambridge-Newton, MA-NH	23	$68,369	1,674	44
Tampa-St. Petersburg-Clearwater, FL	27	$64,189	1,650	33
Riverside-San Bernardino-Ontario, CA	12	$47,557	1,147	37
Washington-Arlington-Alexandria, DC-VA-MD-WV	23	$35,483	857	28
Baltimore-Columbia-Towson, MD	18	$31,740	751	31

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). The 20 areas with the most payment among those with at least 11 billers; non-metro parts of each state are one area. Data year 2021.

Specialties billing 99347 nationally

Podiatry accounts for 74% of payment for 99347 nationally in 2021, across 8 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Podiatry	642	50%	$4,627,518	74%	107,079	167
Nurse Practitioner	359	28%	$699,444	11%	19,386	54
Internal Medicine	90	7.0%	$308,378	4.9%	6,982	78
Family Practice	77	6.0%	$272,598	4.3%	6,409	83
Psychiatry	11	0.85%	$141,617	2.3%	3,326	302
Physician Assistant	62	4.8%	$109,268	1.7%	2,993	48
General Practice	22	1.7%	$50,333	0.80%	1,277	58
Geriatric Medicine	15	1.2%	$37,444	0.60%	808	54

Not listed: 10 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 2021.

Top billers of 99347 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