	observed	calculated	calculated	calculated	calculated	calculated	reported
2024	25,483	$86,790,642	+1%	3,413,264	63	490	0.40
2023	25,087	$86,318,933	+3%	3,326,330	62	491	0.40
2022	24,648	$83,564,666	-9%	3,223,259	61	486	0.40
2021	24,669	$92,060,263	-1%	3,286,065	60	494	0.40
2020	23,277	$93,301,518	first year in data	2,914,033	58	458	0.40

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	2,135	$10,023,081	348,441	64	659
New York	1,708	$8,433,133	281,747	77	629
Florida	1,446	$7,714,236	292,586	87	780
Texas	1,812	$5,209,953	206,791	50	410
New Jersey	898	$4,442,476	149,088	87	609
Pennsylvania	1,207	$3,542,217	139,290	56	441
North Carolina	866	$3,005,307	126,506	75	522
Illinois	913	$2,806,653	110,925	65	439
Virginia	645	$2,505,077	97,026	67	553
Maryland	438	$2,291,007	79,649	55	767
Michigan	738	$2,027,598	81,476	53	430
Washington	592	$1,780,470	69,425	52	438
Massachusetts	560	$1,770,506	64,850	57	431
Georgia	607	$1,682,034	68,542	54	396
Arizona	476	$1,614,661	66,322	75	492

Not listed: 4 billers with an armed-forces or unknown state code (AA, AE, AP, ZZ); 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 2022.

Top metro areas

	observed	calculated	calculated	calculated
New York-Newark-Jersey City, NY-NJ	1,971	$10,732,934	349,485	86
Los Angeles-Long Beach-Anaheim, CA	696	$3,987,218	135,024	74
Washington-Arlington-Alexandria, DC-VA-MD-WV	432	$2,244,700	77,011	67
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	565	$2,028,942	73,311	63
Chicago-Naperville-Elgin, IL-IN	626	$2,012,273	76,020	59
Miami-Fort Lauderdale-West Palm Beach, FL	420	$1,996,178	73,987	87
Dallas-Fort Worth-Arlington, TX	533	$1,541,259	60,331	47
Detroit-Warren-Dearborn, MI	337	$1,307,182	51,012	69
Boston-Cambridge-Newton, MA-NH	419	$1,235,287	44,642	50
Phoenix-Mesa-Chandler, AZ	307	$1,032,908	42,090	71
San Francisco-Oakland-Fremont, CA	267	$1,032,438	32,654	47
Tampa-St. Petersburg-Clearwater, FL	198	$1,029,423	40,133	91
Houston-Pasadena-The Woodlands, TX	390	$972,018	37,039	43
Atlanta-Sandy Springs-Roswell, GA	329	$866,794	33,929	47
Cape Coral-Fort Myers, FL	83	$825,871	29,452	106

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 2022.

Specialties billing 92250 nationally

Ophthalmology accounts for 55% of payment for 92250 nationally in 2022, across 8 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Ophthalmology	8,313	34%	$45,944,735	55%	1,687,808	203
Optometry	15,740	64%	$37,118,140	44%	1,512,523	96
Family Practice	260	1.1%	$143,796	0.17%	6,502	25
Internal Medicine	166	0.67%	$114,283	0.14%	4,630	28
Neurology	33	0.13%	$83,761	0.10%	3,117	94
Physician Assistant	35	0.14%	$63,752	0.08%	4,371	125
Nurse Practitioner	42	0.17%	$42,417	0.05%	2,074	49
Endocrinology	32	0.13%	$24,368	0.03%	1,052	33

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 2022.

Top billers of 92250 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