	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	352	$2,952,732	137,001	190	1,254
Florida	495	$2,914,538	146,559	167	916
California	373	$1,770,452	87,621	129	846
Texas	310	$1,243,363	65,270	133	608
New Jersey	157	$1,185,640	57,280	168	1,271
Pennsylvania	233	$976,566	50,858	138	665
Illinois	164	$682,765	35,159	137	662
Arizona	142	$647,689	34,521	137	819
South Carolina	134	$572,832	30,614	139	866
Kansas	79	$549,346	30,409	265	1,370
North Carolina	121	$534,973	29,167	124	965
Ohio	164	$534,637	29,095	121	497
Virginia	116	$521,023	27,406	124	953
Massachusetts	129	$506,418	26,091	148	538
Michigan	160	$499,037	26,158	97	539

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 2023.

Top metro areas

	observed	calculated	calculated	calculated
New York-Newark-Jersey City, NY-NJ	351	$3,250,594	147,732	190
Miami-Fort Lauderdale-West Palm Beach, FL	121	$972,869	47,376	259
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	151	$903,461	45,165	148
Phoenix-Mesa-Chandler, AZ	107	$546,765	28,951	155
Houston-Pasadena-The Woodlands, TX	101	$540,037	27,491	147
Los Angeles-Long Beach-Anaheim, CA	98	$469,750	22,401	122
Chicago-Naperville-Elgin, IL-IN	114	$464,378	23,421	135
North Port-Bradenton-Sarasota, FL	46	$417,846	21,209	137
Washington-Arlington-Alexandria, DC-VA-MD-WV	78	$382,357	18,958	125
Boston-Cambridge-Newton, MA-NH	95	$360,938	18,322	138
San Diego-Chula Vista-Carlsbad, CA	44	$314,499	16,618	159
Orlando-Kissimmee-Sanford, FL	66	$311,801	16,304	196
Kansas City, MO-KS	59	$286,254	15,652	149
Detroit-Warren-Dearborn, MI	76	$259,046	13,320	103
Dallas-Fort Worth-Arlington, TX	70	$224,108	11,980	137

Source: CMS Medicare Physician & Other Practitioners public use files (Original Medicare Part B fee-for-service). The 74 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 93298 nationally

Clinical Cardiac Electrophysiology accounts for 52% of payment for 93298 nationally in 2023, across 7 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Clinical Cardiac Electrophysiology	1,775	38%	$10,791,682	52%	548,710	309
Cardiology	2,124	45%	$7,562,724	36%	388,597	183
Interventional Cardiology	404	8.6%	$1,188,931	5.7%	62,135	154
Nurse Practitioner	174	3.7%	$558,671	2.7%	33,429	192
Internal Medicine	124	2.6%	$407,844	2.0%	20,767	167
Physician Assistant	52	1.1%	$172,140	0.83%	10,295	198
Cardiac Surgery	11	0.23%	$25,520	0.12%	1,307	119

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 2023.

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