	observed	calculated	calculated	calculated	calculated	calculated	reported
2024	4,885	$84,846,715	+307%	1,460,295	141	876	0.52
2023	4,699	$20,825,323	+7%	1,071,430	126	733	0.52
2022	4,506	$19,494,143	+9%	975,271	123	703	0.52
2021	4,391	$17,958,850	+4%	880,506	113	636	0.52
2020	4,240	$17,244,010	first year in data	808,253	108	624	0.52

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	371	$2,969,256	130,199	151	1,215
Florida	484	$2,697,568	132,522	151	863
California	344	$1,646,227	79,483	127	848
Texas	286	$1,173,468	60,417	134	607
New Jersey	152	$1,142,329	53,452	164	1,175
Pennsylvania	240	$865,506	44,392	110	567
Illinois	149	$629,600	31,334	146	581
Ohio	159	$542,565	29,044	115	629
Arizona	136	$538,737	28,348	119	504
North Carolina	129	$504,835	26,877	100	796
South Carolina	123	$496,469	26,480	137	761
Kansas	79	$477,849	25,797	214	1,238
Massachusetts	110	$441,370	22,282	155	517
Virginia	99	$430,533	21,817	113	816
Michigan	139	$427,483	21,967	94	572

Not listed: 4 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	343	$3,175,439	136,621	172
Miami-Fort Lauderdale-West Palm Beach, FL	112	$909,457	43,147	219
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	145	$804,490	39,126	127
Houston-Pasadena-The Woodlands, TX	89	$493,195	24,647	163
Phoenix-Mesa-Chandler, AZ	105	$445,798	23,390	127
Chicago-Naperville-Elgin, IL-IN	100	$431,737	20,940	149
Los Angeles-Long Beach-Anaheim, CA	92	$424,778	19,583	130
North Port-Bradenton-Sarasota, FL	52	$408,082	19,983	146
Washington-Arlington-Alexandria, DC-VA-MD-WV	59	$324,109	15,402	151
Boston-Cambridge-Newton, MA-NH	73	$294,816	14,659	160
San Diego-Chula Vista-Carlsbad, CA	40	$283,265	14,389	180
Orlando-Kissimmee-Sanford, FL	61	$276,064	14,063	161
Detroit-Warren-Dearborn, MI	62	$234,070	11,700	119
Dallas-Fort Worth-Arlington, TX	62	$223,700	11,757	136
Kansas City, MO-KS	58	$212,527	11,354	112

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). The 73 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 93298 nationally

Clinical Cardiac Electrophysiology accounts for 52% of payment for 93298 nationally in 2022, across 6 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Clinical Cardiac Electrophysiology	1,669	37%	$10,068,208	52%	496,791	298
Cardiology	2,063	46%	$7,148,910	37%	358,036	174
Interventional Cardiology	399	8.9%	$1,074,531	5.5%	54,990	138
Nurse Practitioner	165	3.7%	$566,804	2.9%	32,563	197
Internal Medicine	120	2.7%	$359,205	1.8%	17,832	149
Physician Assistant	52	1.2%	$153,055	0.79%	8,897	171

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 93298 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