	observed	calculated	calculated	calculated	calculated	calculated	reported
2024	457,569	$3,967,726,634	-4%	67,927,936	72	533	1.30
2023	457,151	$4,123,102,926	-4%	70,165,439	75	550	1.30
2022	455,642	$4,316,975,149	-6%	72,368,685	77	570	1.30
2021	455,329	$4,578,684,345	+26%	74,572,954	80	590	1.30
2020	442,931	$3,641,690,420	first year in data	74,817,627	82	606	0.97

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
California	34,657	$457,883,831	6,925,907	83	752
New York	31,435	$379,879,828	5,484,880	80	643
Florida	30,012	$361,567,192	5,943,886	84	763
Texas	29,786	$250,533,211	4,370,274	72	525
New Jersey	14,085	$184,116,475	2,747,609	99	705
Pennsylvania	22,374	$171,393,637	2,986,994	68	466
Illinois	17,386	$152,343,587	2,557,155	74	516
Ohio	19,999	$131,317,852	2,524,894	72	417
Virginia	12,439	$124,415,086	2,128,501	90	581
Georgia	13,356	$122,377,598	2,162,888	84	567
Massachusetts	13,700	$120,554,367	1,991,188	73	511
Maryland	9,276	$116,099,308	1,880,968	99	731
North Carolina	16,319	$115,972,886	2,128,301	68	445
Michigan	14,806	$97,735,023	1,750,940	62	416
Arizona	9,602	$92,449,650	1,623,253	78	614

Not listed: 58 billers with an armed-forces or unknown state code (AA, AE, AP, XX, ZZ); they are in the national totals.

Not listed: 1 state 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	30,128	$440,631,127	6,128,954	95
Los Angeles-Long Beach-Anaheim, CA	12,149	$174,094,591	2,551,340	81
Chicago-Naperville-Elgin, IL-IN	13,263	$119,938,398	1,959,980	72
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	10,395	$100,939,129	1,643,253	79
Washington-Arlington-Alexandria, DC-VA-MD-WV	7,973	$90,499,084	1,389,262	80
Miami-Fort Lauderdale-West Palm Beach, FL	7,516	$88,841,753	1,377,442	72
Boston-Cambridge-Newton, MA-NH	9,938	$84,806,338	1,381,076	69
Dallas-Fort Worth-Arlington, TX	8,201	$66,129,416	1,133,743	69
Phoenix-Mesa-Chandler, AZ	6,642	$59,995,595	1,038,960	72
Atlanta-Sandy Springs-Roswell, GA	7,081	$58,071,187	995,014	73
Detroit-Warren-Dearborn, MI	6,508	$54,099,277	914,041	70
Houston-Pasadena-The Woodlands, TX	7,271	$53,946,815	903,548	60
Baltimore-Columbia-Towson, MD	4,899	$53,866,002	890,783	90
San Francisco-Oakland-Fremont, CA	4,060	$48,799,433	685,547	74
Tampa-St. Petersburg-Clearwater, FL	4,622	$41,876,332	704,170	70

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 99213 nationally

Family Practice accounts for 11% of payment for 99213 nationally in 2023, across 72 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Family Practice	57,450	13%	$456,865,172	11%	8,058,351	140
Nurse Practitioner	87,438	19%	$453,296,474	11%	9,279,505	106
Internal Medicine	42,572	9.3%	$444,841,080	11%	7,402,650	174
Dermatology	11,608	2.5%	$363,884,556	8.8%	5,885,970	507
Physician Assistant	53,895	12%	$353,638,234	8.6%	6,958,819	129
Podiatry	13,194	2.9%	$295,607,419	7.2%	4,470,864	339
Orthopedic Surgery	18,817	4.1%	$239,091,534	5.8%	3,728,074	198
Ophthalmology	10,789	2.4%	$166,596,443	4.0%	2,677,207	248
Urology	8,079	1.8%	$135,123,267	3.3%	2,153,380	267
Otolaryngology	7,823	1.7%	$110,209,384	2.7%	1,705,824	218
Cardiology	10,404	2.3%	$108,927,927	2.6%	1,739,603	167
Optometry	18,181	4.0%	$103,954,282	2.5%	1,772,208	97
Hematology-Oncology	5,829	1.3%	$73,149,747	1.8%	1,206,127	207
Psychiatry	6,118	1.3%	$67,176,301	1.6%	1,108,991	181
Gastroenterology	9,098	2.0%	$58,842,719	1.4%	910,844	100

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 2023.

Top billers of 99213 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