	observed	calculated	calculated	calculated	calculated	calculated	reported
2024	35,261	$760,787,596	-3%	9,164,899	124	954	1.42
2023	35,415	$782,563,365	+1%	9,315,489	125	972	1.42
2022	35,586	$776,538,904	-6%	9,275,347	124	964	1.42
2021	36,828	$822,752,852	-5%	9,662,893	126	964	1.42
2020	36,885	$868,185,817	first year in data	10,309,822	133	1,033	1.42

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	3,013	$79,846,241	836,839	109	1,091
Florida	2,270	$78,622,620	911,762	194	1,457
New York	2,369	$65,203,002	678,560	145	1,095
Texas	2,649	$61,530,881	740,315	113	1,078
Illinois	1,421	$38,715,304	456,312	145	1,234
Pennsylvania	1,719	$38,673,799	462,890	130	969
New Jersey	1,124	$35,048,694	359,480	134	1,130
Virginia	980	$34,448,887	405,108	172	1,678
Maryland	695	$29,949,031	318,998	190	1,711
Massachusetts	1,141	$28,918,538	329,870	136	1,099
Michigan	1,118	$23,976,927	292,947	112	922
North Carolina	1,059	$23,445,221	292,409	136	1,043
Georgia	910	$20,533,971	253,991	135	1,011
Ohio	1,384	$20,108,454	270,398	101	683
Arizona	664	$17,755,324	215,818	163	1,022

Not listed: 2 billers with an armed-forces or unknown state code (AA, AP); they are in the national totals.

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	2,450	$74,914,264	742,859	138
Los Angeles-Long Beach-Anaheim, CA	1,036	$30,155,818	306,260	119
Chicago-Naperville-Elgin, IL-IN	1,021	$30,061,052	344,237	128
Washington-Arlington-Alexandria, DC-VA-MD-WV	628	$22,447,665	233,069	141
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	808	$21,451,593	237,934	143
Boston-Cambridge-Newton, MA-NH	802	$19,941,268	225,408	123
Miami-Fort Lauderdale-West Palm Beach, FL	631	$17,912,198	198,325	127
Dallas-Fort Worth-Arlington, TX	696	$16,726,755	196,806	105
Baltimore-Columbia-Towson, MD	378	$13,993,113	151,730	159
Houston-Pasadena-The Woodlands, TX	627	$13,090,253	152,894	84
Detroit-Warren-Dearborn, MI	429	$12,097,300	141,554	126
Atlanta-Sandy Springs-Roswell, GA	503	$10,784,037	128,938	116
Phoenix-Mesa-Chandler, AZ	426	$10,715,620	129,558	137
Tampa-St. Petersburg-Clearwater, FL	328	$10,255,106	120,751	194
Virginia Beach-Chesapeake-Norfolk, VA-NC	206	$8,585,970	101,270	188

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 2020.

Specialties billing 92014 nationally

Ophthalmology accounts for 71% of payment for 92014 nationally in 2020, across 3 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Ophthalmology	14,105	38%	$617,557,901	71%	7,113,142	504
Optometry	22,712	62%	$249,790,054	29%	3,185,821	140
Physician Assistant	24	0.07%	$192,686	0.02%	2,749	115

Not listed: 15 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 92014 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