	observed	calculated	calculated	calculated	calculated	calculated	reported
2024	25,834	$114,310,947	+0%	2,652,036	51	368	0.50
2023	25,484	$113,791,823	+1%	2,635,193	52	367	0.50
2022	25,281	$113,133,658	-4%	2,616,389	52	365	0.50
2021	25,217	$117,958,763	+17%	2,636,069	52	369	0.50
2020	23,909	$101,020,072	first year in data	2,297,103	49	337	0.50

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	1,962	$13,373,303	273,652	67	504
New York	1,640	$11,079,453	215,554	64	479
Florida	1,543	$9,303,236	219,616	73	518
Texas	1,586	$6,595,143	154,150	50	335
Pennsylvania	1,262	$5,321,521	125,879	50	376
New Jersey	784	$4,688,643	91,525	63	401
Illinois	985	$4,501,420	104,761	57	416
Maryland	457	$4,161,376	84,760	95	658
Virginia	685	$3,970,281	89,742	68	444
Massachusetts	658	$3,415,474	79,651	57	422
Ohio	920	$3,097,279	81,947	47	304
North Carolina	791	$2,968,414	74,465	45	353
Michigan	743	$2,861,438	71,261	52	312
Washington	640	$2,439,505	57,516	52	277
Georgia	622	$2,437,765	59,188	52	298

Not listed: 1 billers with an armed-forces or unknown state code (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 2022.

Top metro areas

	observed	calculated	calculated	calculated
New York-Newark-Jersey City, NY-NJ	1,735	$12,643,961	235,697	70
Los Angeles-Long Beach-Anaheim, CA	636	$5,426,412	108,917	75
Washington-Arlington-Alexandria, DC-VA-MD-WV	441	$3,709,483	73,603	81
Chicago-Naperville-Elgin, IL-IN	676	$3,520,762	79,437	59
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	568	$3,093,893	66,537	59
Boston-Cambridge-Newton, MA-NH	462	$2,356,118	55,861	61
Miami-Fort Lauderdale-West Palm Beach, FL	388	$2,325,286	52,592	67
Dallas-Fort Worth-Arlington, TX	418	$2,094,024	47,827	58
San Francisco-Oakland-Fremont, CA	257	$2,010,470	37,941	89
Baltimore-Columbia-Towson, MD	231	$1,745,681	36,821	73
Detroit-Warren-Dearborn, MI	276	$1,545,540	36,520	81
Phoenix-Mesa-Chandler, AZ	287	$1,478,196	35,170	78
Tampa-St. Petersburg-Clearwater, FL	204	$1,409,692	35,954	98
Houston-Pasadena-The Woodlands, TX	350	$1,403,494	31,391	42
Atlanta-Sandy Springs-Roswell, GA	342	$1,322,176	30,742	46

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 92083 nationally

Ophthalmology accounts for 71% of payment for 92083 nationally in 2022, across 4 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Ophthalmology	11,313	45%	$80,101,347	71%	1,821,244	161
Optometry	13,818	55%	$32,529,014	29%	781,828	57
Neurology	97	0.38%	$346,287	0.31%	8,871	91
Physician Assistant	19	0.08%	$39,535	0.03%	1,395	73

Not listed: 12 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 92083 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