Counts on this page are exact Medicare fee-for-service claims — a floor,
not a market estimate. FAQ
93015
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician
CPT · Cardiography test
Classification
Test › Cardiography › Electrocardiogram
(CMS RBCS)
First observed
2013 — start of our 12-year window; the code predates it
National scale
778,779 services ▼ 2.6% YoY · 767,936 beneficiaries (CY2024, Medicare FFS)
Medicare paid
$40.3M · $51.76 avg / service, national
CMS descriptor · RBCS classification · Medicare Part B physician/supplier claims, 12-year window
Billing groups
1,252
Named-group FFS services
446,781
FFS of Medicare
49%
Services YoY
-2.6%
FFS enrollment -2.2%
Estimated all-Medicare volume
FFS + estimated MA
estimate
~911,394
services
446,781 observed fee-for-service (49%) · ~464,613 estimated Medicare Advantage. Scaled from the observed floor by each state’s fee-for-service share (FFS share as of 2024) — scaled estimate — assumes MA utilization mirrors FFS; not an observation. How we scale
Top states — 93015 (CY2024)
Disclosed Medicare fee-for-service services by billing state; open a bar for that state's ranked market. Average submitted charge / service by billing state, among the highest-volume states; open a bar for that state's ranked market.
Named-group submitted charges
$130.2M
Named-group allowed amount
$29.5M
Named-group Medicare payments
$23.1M
Avg charge / svc
$291
Avg allowed / svc
$66
Avg payment / svc
$52
$70
1,252 groups · avg submitted charge / service
$3,000
Market analyticsPlatform
a taste of the twelve-year trend layer
- Market position — where this market sits on volume and growth among all state markets, and its rank.
- Worth a look — every state market for this search, ranked by a published score: size, growth, fragmentation, below-expected volume.
- Lookalike opportunities — groups billing below what peers of the same specialty, size, and state predict, with the expected figure shown.
- National benchmarks — where each group's volume sits nationally and within its specialty.
- Market structure — how concentrated this market is, and who owns the volume.
- Medicare-wide scaling — the payer split, and this market total scaled to all of Medicare, labeled as an estimate.
Or just look at it: nuclear heart imaging (78452) in Arizona is open as a live example — the full paid view, real data.
View the live example →Nevvi's market analytics platform — code baskets, market structure and share, the twelve-year trend layer — is built and not launched yet. We're gathering interest in it.
Notify me at launch →| # | Physician group activate to sort | City activate to sort | St activate to sort | Specialty activate to sort | Providers activate to sort | 93015 svcs sorted descending — activate to reverse | Submitted charges activate to sort | Avg charge activate to sort | Medicare $ locked column | Share* activate to sort | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 8,955 | $7,735,585 | $864 | premium | 12.4% | (212) 263-9700 |
| 2 | HEALTHTEXAS PROVIDER NETWORK | DALLAS | TX | PHYSICIAN ASSISTANT | 2482 | 6,821 | $1,757,331 | $258 | premium | 7.4% | — |
| 3 | HOUSTON CARDIOVASCULAR ASSOC PA | HOUSTON | TX | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 84 | 6,330 | $3,320,400 | $525 | premium | 6.8% | (713) 790-0841 |
| 4 | CARDIOLOGY CONSULTANTS OF PHILADELPHIA PC | PHILADELPHIA | PA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 143 | 6,096 | $1,829,400 | $300 | premium | 27.9% | (215) 463-5333 |
| 5 | TEXAS HEALTH PHYSICIANS GROUP | FORT WORTH | TX | PHYSICIAN ASSISTANT | 1350 | 4,629 | $1,363,838 | $295 | premium | 5.0% | (817) 281-2977 |
| 6 | NEVADA HEART AND VASCULAR CENTER RESH LLP | LAS VEGAS | NV | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 42 | 4,551 | $1,326,766 | $292 | premium | 31.2% | (702) 240-6482 |
| 7 | CARDIOVASCULAR INSTITUTE OF CENTRAL FLORIDA LLC | OCALA | FL | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 69 | 4,026 | $567,170 | $141 | premium | 3.5% | (352) 622-4251 |
| 8 | TRI-CITY CARDIOLOGY CONSULTANTS PC | MESA | AZ | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 41 | 3,726 | $517,166 | $139 | premium | 10.0% | (480) 835-6100 |
| 9 | JOSEPH A CAPLAN MD PC | SUN CITY WEST | AZ | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 31 | 3,279 | $571,802 | $174 | premium | 8.8% | (623) 876-8816 |
| 10 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 3,273 | $1,898,331 | $580 | premium | 4.5% | — |
| 11 | STONY BROOK INTERNISTS UNIVERSITY FACULTY PRACTICE CORPORATION | STONY BROOK | NY | HOSPITALIST | 414 | 3,218 | $1,367,650 | $425 | premium | 4.5% | (631) 444-1560 |
| 12 | HEARTLAND CARDIOLOGY, LLC | WICHITA | KS | NURSE PRACTITIONER | 27 | 3,131 | $845,370 | $270 | premium | 38.7% | (316) 686-5300 |
| 13 | SUTTER VALLEY MEDICAL FOUNDATION | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 2420 | 3,128 | $1,026,627 | $328 | premium | 2.9% | (916) 681-8852 |
| 14 | HEARTPLACE PLLC | PLANO | TX | INTERVENTIONAL CARDIOLOGY | 93 | 2,936 | $550,995 | $188 | premium | 3.2% | (972) 985-8838 |
| 15 | BHS PHYSICIANS NETWORK, INC | SAN ANTONIO | TX | PHYSICIAN ASSISTANT | 696 | 2,747 | $745,448 | $271 | premium | 3.0% | (210) 614-7414 |
| 16 | ADVOCATE HEALTH AND HOSPITALS CORPORATION | BUFFALO GROVE | IL | NURSE PRACTITIONER | 3045 | 2,557 | $856,824 | $335 | premium | 12.8% | (847) 459-1160 |
| 17 | OPTUM MEDICAL CARE PC | MOUNT KISCO | NY | INTERNAL MEDICINE | 1040 | 2,547 | $1,111,012 | $436 | premium | 3.5% | (914) 241-1050 |
| 18 | INTERVENTIONAL CARDIOLOGISTS OF GAINESVILLE, PA | GAINESVILLE | FL | INTERVENTIONAL CARDIOLOGY | 36 | 2,358 | $336,759 | $143 | premium | 2.1% | (352) 375-1212 |
| 19 | PROVIDENCE MEDICAL FOUNDATION | FULLERTON | CA | PHYSICIAN ASSISTANT | 1455 | 2,292 | $522,347 | $228 | premium | 2.1% | (714) 871-3006 |
| 20 | HONORHEALTH AMBULATORY | SCOTTSDALE | AZ | PHYSICIAN ASSISTANT | 601 | 2,290 | $469,143 | $205 | premium | 6.1% | — |
| 21 | NORTHSIDE CARDIOVASCULAR PROFESSIONAL SERVICES, LLC | ATLANTA | GA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 144 | 2,192 | $468,383 | $214 | premium | 8.9% | (404) 851-8000 |
| 22 | CITRUS CARDIOLOGY CONSULTANTS, PLLC | INVERNESS | FL | NURSE PRACTITIONER | 47 | 2,184 | $301,901 | $138 | premium | 1.9% | (352) 726-8353 |
| 23 | FOOTHILL CARDIOLOGY MEDICAL GROUP INC | PASADENA | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 38 | 2,088 | $782,348 | $375 | premium | 1.9% | (626) 793-4139 |
| 24 | CARDIOLOGY ASSOCIATES OF MOBILE INC | MOBILE | AL | PHYSICIAN ASSISTANT | 52 | 2,069 | $405,524 | $196 | premium | 14.2% | (251) 460-0078 |
| 25 | CARDIOVASCULAR ASSOCIATION, P.L.L.C. | HUMBLE | TX | INTERVENTIONAL CARDIOLOGY | 52 | 1,990 | $374,538 | $188 | premium | 2.1% | (281) 446-6656 |
| 26 | ADVANCED CARDIOVASCULAR SPECIALISTS | SHREVEPORT | LA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 22 | 1,981 | $285,264 | $144 | premium | 12.7% | (318) 798-9400 |
| 27 | CENTRIC HEALTH | BAKERSFIELD | CA | INTERNAL MEDICINE | 63 | 1,980 | $300,884 | $152 | premium | 1.8% | — |
| 28 | CHS PHYSICIAN PARTNERS PC | ROSLYN | NY | PHYSICIAN ASSISTANT | 734 | 1,944 | $564,848 | $291 | premium | 2.7% | — |
| 29 | BRYN MAWR MEDICAL SPECIALISTS ASSOCIATION | BRYN MAWR | PA | NURSE PRACTITIONER | 134 | 1,843 | $239,590 | $130 | premium | 8.4% | (610) 527-3800 |
| 30 | FLORIDA HOSPITAL MEDICAL GROUP INC | MAITLAND | FL | PHYSICIAN ASSISTANT | 1634 | 1,823 | $378,908 | $208 | premium | 1.6% | (407) 200-2700 |
| 31 | MEDSTAR MEDICAL GROUP - SOUTHERN MARYLAND LLC | HOLLYWOOD | MD | INTERNAL MEDICINE | 236 | 1,782 | $577,368 | $324 | premium | 4.8% | — |
| 32 | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA | LOS ANGELES | CA | INTERNAL MEDICINE | 1424 | 1,755 | $942,435 | $537 | premium | 1.6% | (310) 825-7922 |
| 33 | DUPAGE MEDICAL GROUP LTD | GLEN ELLYN | IL | PHYSICIAN ASSISTANT | 1323 | 1,751 | $569,075 | $325 | premium | 8.7% | (630) 469-9200 |
| 34 | BAYLOR ST. LUKE'S MEDICAL GROUP | THE WOODLANDS | TX | PHYSICIAN ASSISTANT | 177 | 1,696 | $669,920 | $395 | premium | 1.8% | (281) 444-3278 |
| 35 | INOVA HEALTH CARE SERVICES | FALLS CHURCH | VA | NURSE PRACTITIONER | 1818 | 1,695 | $401,862 | $237 | premium | 7.5% | — |
| 36 | CARIENT HEART AND VASCULAR, LLC | MANASSAS | VA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 26 | 1,619 | $403,131 | $249 | premium | 7.2% | 57158117712611 |
| 37 | HEART AND VASCULAR CARE, LLC | CUMMING | GA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 45 | 1,615 | $582,127 | $360 | premium | 6.6% | (678) 513-2273 |
| 38 | VHS OUTPATIENT CLINICS INC | PHOENIX | AZ | PHYSICIAN ASSISTANT | 180 | 1,607 | $429,552 | $267 | premium | 4.3% | (602) 274-6506 |
| 39 | ROBERT WOOD JOHNSON PHYSICIAN ENTERPRISE | SOMERSET | NJ | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 62 | 1,599 | $766,277 | $479 | premium | 4.0% | (732) 369-5994 |
| 40 | OHI WEST MEDICAL GROUP II LLC | ZEPHYRHILLS | FL | NURSE PRACTITIONER | 417 | 1,585 | $311,704 | $197 | premium | 1.4% | (813) 751-3375 |
| 41 | NORTH CAROLINA MG LLC | RALEIGH | NC | PHYSICIAN ASSISTANT | 674 | 1,569 | $414,216 | $264 | premium | 11.6% | (919) 881-0160 |
| 42 | MULTICARE HEALTH SYSTEM | GIG HARBOR | WA | NURSE PRACTITIONER | 2289 | 1,567 | $307,192 | $196 | premium | 49.1% | — |
| 43 | PIEDMONT CARDIOLOGY OF ATLANTA, LLC | ATLANTA | GA | PHYSICIAN ASSISTANT | 477 | 1,563 | $457,959 | $293 | premium | 6.4% | (404) 605-5000 |
| 44 | MILLENNIUM PHYSICIAN GROUP LLC | PORT CHARLOTTE | FL | PHYSICIAN ASSISTANT | 953 | 1,553 | $223,780 | $144 | premium | 1.4% | (941) 255-3535 |
| 45 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 1,538 | $568,007 | $369 | premium | 1.4% | (415) 600-1020 |
| 46 | CARDIOLOGY SPECIALISTS OF ACADIANA, LLC | LAFAYETTE | LA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 17 | 1,477 | $479,705 | $325 | premium | 9.5% | 3372699777139 |
| 47 | JOHNS HOPKINS REGIONAL PHYSICIANS LLC | LUTHERVILLE | MD | OTOLARYNGOLOGY | 80 | 1,462 | $438,600 | $300 | premium | 3.9% | (443) 275-1337 |
| 48 | ECONFINA CARDIOLOGY GROUP PA | PANAMA CITY | FL | NURSE PRACTITIONER | 17 | 1,458 | $357,210 | $245 | premium | 1.3% | (850) 769-0329 |
| 49 | HILTON HEAD REGIONAL PHYSICIAN GROUP LLC | BLUFFTON | SC | PHYSICIAN ASSISTANT | 106 | 1,436 | $518,642 | $361 | premium | 9.1% | (843) 682-7480 |
| 50 | JAMES RIVER CARDIOLOGY, LLC | COLONIAL HEIGHTS | VA | PHYSICIAN ASSISTANT | 49 | 1,433 | $313,776 | $219 | premium | 6.3% | (804) 520-1764 |
| 51 | ST. PETER'S HEALTH PARTNERS MEDICAL ASSOCIATES, P.C. | ALBANY | NY | PHYSICIAN ASSISTANT | 480 | 1,420 | $261,799 | $184 | premium | 2.0% | (518) 525-1852 |
| 52 | TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | NEW YORK | NY | NURSE PRACTITIONER | 2273 | 1,393 | $529,340 | $380 | premium | 1.9% | (212) 305-8559 |
| 53 | HEART ONE ASSOCIATES LLC | PHOENIX | AZ | INTERVENTIONAL CARDIOLOGY | 21 | 1,390 | $193,779 | $139 | premium | 3.7% | (602) 584-5444 |
| 54 | ATLANTA HEART ASSOCIATES PC | MCDONOUGH | GA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 21 | 1,361 | $517,180 | $380 | premium | 5.5% | 7706924000118 |
| 55 | VALLEY PHYSICIAN SERVICES PC | HOBOKEN | NJ | NURSE PRACTITIONER | 606 | 1,355 | $357,720 | $264 | premium | 3.3% | (800) 825-5391 |
| 56 | LAKE HEART SPECIALISTS | LIBERTYVILLE | IL | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 6 | 1,354 | $473,900 | $350 | premium | 6.8% | 84754901700 |
| 57 | VIRGINIA CARDIOVASCULAR SPECIALISTS | RICHMOND | VA | INTERVENTIONAL CARDIOLOGY | 56 | 1,344 | $389,760 | $290 | premium | 5.9% | (804) 282-2685 |
| 58 | ATLANTA HEART SPECIALISTS LLC | TUCKER | GA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 19 | 1,340 | $335,000 | $250 | premium | 5.5% | (770) 638-1400 |
| 59 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 1,302 | $368,024 | $283 | premium | 1.2% | (858) 455-9100 |
| 60 | FLORIDA HOSPITAL HEALTHCARE PARTNERS, INC | DAYTONA BEACH | FL | PHYSICIAN ASSISTANT | 588 | 1,284 | $251,342 | $196 | premium | 1.1% | (386) 231-6000 |
| 61 | FLORIDA CARDIAC CONSULTANTS INC | SARASOTA | FL | PHYSICIAN ASSISTANT | 13 | 1,272 | $719,012 | $565 | premium | 1.1% | — |
| 62 | JOHN MUIR PHYSICIAN NETWORK | WALNUT CREEK | CA | FAMILY PRACTICE | 489 | 1,246 | $568,176 | $456 | premium | 1.1% | (925) 296-9720 |
| 63 | WATSON CLINIC LLP | LAKELAND | FL | NURSE PRACTITIONER | 363 | 1,242 | $235,980 | $190 | premium | 1.1% | (863) 680-7780 |
| 64 | HARTFORD HEALTHCARE MEDICAL GROUP SPECIALISTS PLLC | STORRS | CT | PHYSICIAN ASSISTANT | 1493 | 1,238 | $478,870 | $387 | premium | 21.5% | (860) 724-2579 |
| 65 | JOHNS HOPKINS COMMUNITY PHYSICIANS, INC | BALTIMORE | MD | INTERNAL MEDICINE | 760 | 1,232 | $332,640 | $270 | premium | 3.3% | (410) 522-9800 |
| 66 | CARDIOVASCULAR ASSOCIATES OF MESA PC | MESA | AZ | INTERVENTIONAL CARDIOLOGY | 12 | 1,228 | $171,007 | $139 | premium | 3.3% | (480) 641-5400 |
| 67 | HEART AND VASCULAR CENTER OF ARIZONA, PLLC | PHOENIX | AZ | INTERVENTIONAL CARDIOLOGY | 14 | 1,216 | $262,441 | $216 | premium | 3.3% | (602) 307-0070 |
| 68 | ATLANTICARE PHYSICIAN GROUP PA | EGG HARBOR TOWNSHIP | NJ | NURSE PRACTITIONER | 507 | 1,215 | $188,325 | $155 | premium | 3.0% | — |
| 69 | DUKE HEALTH INTEGRATED PRACTICE INC | DURHAM | NC | PHYSICIAN ASSISTANT | 3051 | 1,214 | $564,399 | $465 | premium | 9.0% | (919) 684-8111 |
| 70 | PHOENIX HEART PLLC | GLENDALE | AZ | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 16 | 1,212 | $185,361 | $153 | premium | 3.3% | — |
| 71 | ADVANCED CARDIOVASCULAR CONSULTANTS LLC | WEST PALM BEACH | FL | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 11 | 1,209 | $193,161 | $160 | premium | 1.1% | 5618826060227 |
| 72 | NEWPORT HEART MEDICAL GROUP INC | NEWPORT BEACH | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 9 | 1,207 | $299,768 | $248 | premium | 1.1% | (949) 548-9611 |
| 73 | CLINICAL HEALTH CARE ASSOCIATES OF NEW JERSEY PC | CHERRY HILL | NJ | DIAGNOSTIC RADIOLOGY | 825 | 1,207 | $514,035 | $426 | premium | 3.0% | (856) 433-2535 |
| 74 | FLORIDA HEART ASSOCIATES PL | FORT MYERS | FL | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 27 | 1,203 | $353,559 | $294 | premium | 1.1% | (239) 938-2000 |
| 75 | CARDIOVASCULAR MEDICAL GROUP OF SOUTHERN CALIFORNIA | BEVERLY HILLS | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 11 | 1,196 | $193,920 | $162 | premium | 1.1% | (310) 278-3400 |
| 76 | HUNTSVILLE CARDIOVASCULAR CLINIC, P. C. | HUNTSVILLE | AL | NURSE PRACTITIONER | 17 | 1,187 | $255,205 | $215 | premium | 8.2% | (256) 880-1050 |
| 77 | KANSAS HEART HOSPITAL, LLC | WICHITA | KS | NURSE PRACTITIONER | 24 | 1,152 | $270,720 | $235 | premium | 14.3% | (316) 630-5000 |
| 78 | CMC DEPARTMENT OF MEDICINE GROUP PA | CAMDEN | NJ | NURSE PRACTITIONER | 474 | 1,147 | $346,394 | $302 | premium | 2.8% | — |
| 79 | LEXINGTON HEALTH INC | WEST COLUMBIA | SC | NURSE PRACTITIONER | 909 | 1,145 | $413,345 | $361 | premium | 7.2% | (803) 744-4900 |
| 80 | CARDIOVASCULAR INSTITUTE OF THE SOUTH, LLC | LAFAYETTE | LA | NURSE PRACTITIONER | 142 | 1,138 | $278,810 | $245 | premium | 7.3% | (337) 289-8429 |
| 81 | CENTER FOR ADVANCED CARDIAC AND VASCULAR INTERVENTIONS | TARZANA | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 11 | 1,137 | $447,600 | $394 | premium | 1.0% | (818) 905-5904 |
| 82 | DIGNITY HEALTH MEDICAL FOUNDATION | FOLSOM | CA | DIAGNOSTIC RADIOLOGY | 1197 | 1,134 | $577,702 | $509 | premium | 1.0% | (916) 983-7476 |
| 83 | NEVADA CARDIOLOGY PROFESSIONAL ASSN | LAS VEGAS | NV | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 11 | 1,115 | $265,095 | $238 | premium | 7.7% | (702) 233-1000 |
| 84 | ADVENTIST PHYSICIAN SERVICES INC | ROCKVILLE | MD | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 145 | 1,115 | $388,035 | $348 | premium | 3.0% | (301) 670-3000 |
| 85 | ORLANDO HEALTH MEDICAL GROUP INC | ORLANDO | FL | PHYSICIAN ASSISTANT | 2145 | 1,090 | $255,199 | $234 | premium | 1.0% | (407) 896-1100 |
| 86 | MAIN LINE HEALTHCARE | BRYN MAWR | PA | NURSE PRACTITIONER | 1157 | 1,089 | $326,700 | $300 | premium | 5.0% | — |
| 87 | STOCKTON CARDIOLOGY MEDICAL GROUP COMPLETE HEART CARE INC | STOCKTON | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 14 | 1,088 | $230,656 | $212 | premium | 1.0% | — |
| 88 | BAYLOR COLLEGE OF MEDICINE | HOUSTON | TX | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 1222 | 1,088 | $175,306 | $161 | premium | 1.2% | — |
| 89 | VICTORIA HEART AND VASCULAR CENTER, P.A. | VICTORIA | TX | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 3 | 1,080 | $194,400 | $180 | premium | 1.2% | (361) 580-2200 |
| 90 | CAROLINA HEART SPECIALISTS LLC | LANCASTER | SC | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 9 | 1,080 | $569,160 | $527 | premium | 6.8% | (803) 285-2041 |
| 91 | MONTEFIORE MEDICAL CENTER | BRONX | NY | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 2796 | 1,074 | $1,154,940 | $1,075 | premium | 1.5% | (866) 633-8255 |
| 92 | WAKEMED SPECIALISTS GROUP LLC | RALEIGH | NC | PHYSICIAN ASSISTANT | 860 | 1,073 | $494,169 | $461 | premium | 8.0% | (919) 350-7270 |
| 93 | ADVANCED CARDIOVASCULAR CENTER OF TAMPA BAY PA | TAMPA | FL | ADVANCED HEART FAILURE AND TRANSPLANT CARDIOLOGY | 2 | 1,062 | $153,990 | $145 | premium | 0.9% | (813) 875-9900 |
| 94 | BIRMINGHAM HEART CLINIC, PLLC | BIRMINGHAM | AL | INTERVENTIONAL CARDIOLOGY | 25 | 1,046 | $261,500 | $250 | premium | 7.2% | (205) 856-2284 |
| 95 | CRYSTAL RUN HEALTHCARE PHYSICIANS LLP | MIDDLETOWN | NY | NURSE PRACTITIONER | 372 | 1,025 | $235,750 | $230 | premium | 1.4% | (845) 703-6999 |
| 96 | MCLEOD REGIONAL MEDICAL CENTER OF THE PEE DEE INC | FLORENCE | SC | NURSE PRACTITIONER | 409 | 1,007 | $369,569 | $367 | premium | 6.4% | (843) 777-2000 |
| 97 | CENTRAL FLORIDA CARDIOLOGY GROUP PA | ORLANDO | FL | NURSE PRACTITIONER | 11 | 998 | $323,896 | $325 | premium | 0.9% | (407) 841-7151 |
| 98 | HEARTBEAT CARDIOVASCULAR MEDICAL GROUP | GLENDALE | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 9 | 997 | $228,050 | $229 | premium | 0.9% | (818) 243-9600 |
| 99 | CAROLINA CARDIOLOGY ASSOCIATES LLC | ROCK HILL | SC | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 16 | 995 | $298,500 | $300 | premium | 6.3% | (803) 324-5130 |
| 100 | NAPLES HEART RHYTHM SPECIALISTS PA | NAPLES | FL | PHYSICIAN ASSISTANT | 21 | 992 | $148,800 | $150 | premium | 0.9% | (239) 263-0849 |
Showing the top 100 of 1,252 groups — the full ranking is part of the market analytics platform — built, not launched yet. Notify me at launch →
*Share of the state's disclosed Medicare-FFS services for the primary code, counted once per clinician. "St" is the state the volume was billed from: a group appears in each state where its clinicians bill Medicare, with that state's volume and share ("City" is the group's registered location). Group figures sum clinicians affiliated with exactly one group; clinicians in several groups are listed in each group's drill-down but not volume-attributed to any single group, so shares reflect attributable volume. See Methods.
Comparing against an all-payer estimate?
These are exact counts from Medicare fee-for-service claims — roughly a third to half of most procedure markets, depending on payer mix. Modeled all-payer databases project the remainder statistically; we publish the audited floor and label it as such. Same market, different denominator. How the numbers reconcile →