	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	345	$2,518,995	104,831	141	965
Florida	413	$2,305,738	104,278	131	842
California	297	$1,329,677	60,684	114	638
Texas	269	$1,035,804	50,106	131	466
New Jersey	137	$966,043	42,287	134	1,013
Pennsylvania	206	$710,236	33,514	101	519
Ohio	159	$615,222	30,926	134	567
Illinois	147	$559,392	25,843	117	478
Michigan	151	$442,186	21,216	92	384
Arizona	119	$439,059	21,378	112	502
Missouri	132	$417,832	21,346	96	589
Kansas	71	$415,218	20,628	162	1,127
South Carolina	109	$387,296	19,345	103	516
Massachusetts	109	$379,770	17,566	122	446
North Carolina	104	$357,576	17,762	78	715

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 2020.

Top metro areas

	observed	calculated	calculated	calculated
New York-Newark-Jersey City, NY-NJ	319	$2,596,160	104,790	143
Philadelphia-Camden-Wilmington, PA-NJ-DE-MD	123	$672,969	30,559	113
Miami-Fort Lauderdale-West Palm Beach, FL	75	$661,297	28,570	165
Los Angeles-Long Beach-Anaheim, CA	76	$394,134	17,241	135
Chicago-Naperville-Elgin, IL-IN	101	$391,773	17,751	127
Washington-Arlington-Alexandria, DC-VA-MD-WV	68	$359,459	16,087	120
Houston-Pasadena-The Woodlands, TX	81	$352,466	16,638	137
Phoenix-Mesa-Chandler, AZ	88	$339,191	16,526	116
North Port-Bradenton-Sarasota, FL	45	$313,940	14,406	131
Boston-Cambridge-Newton, MA-NH	67	$254,916	11,673	122
St. Louis, MO-IL	70	$254,592	12,549	108
Orlando-Kissimmee-Sanford, FL	56	$253,787	11,754	156
Dallas-Fort Worth-Arlington, TX	67	$227,488	11,004	136
Detroit-Warren-Dearborn, MI	58	$219,889	10,070	118
Jacksonville, FL	33	$212,455	9,860	221

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 2020.

Specialties billing 93298 nationally

Clinical Cardiac Electrophysiology accounts for 51% of payment for 93298 nationally in 2020, across 6 specialties on claims.

	observed	calculated	calculated	calculated	calculated	calculated
Clinical Cardiac Electrophysiology	1,546	36%	$8,814,994	51%	406,743	263
Cardiology	1,990	47%	$6,521,083	38%	306,260	154
Interventional Cardiology	343	8.1%	$858,850	5.0%	41,409	121
Nurse Practitioner	163	3.8%	$488,680	2.8%	26,629	163
Internal Medicine	107	2.5%	$305,851	1.8%	14,205	133
Physician Assistant	54	1.3%	$139,991	0.81%	7,563	140

Not listed: 13 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 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