93294 — Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days
1,268,223 observed fee-for-service (49%) · ~1,296,371 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
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.
- 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 exact payer split, and this market total scaled to all of Medicare, labeled as an estimate.
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 | City | St | Specialty | Providers | 93294 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | HEALTHTEXAS PROVIDER NETWORK | DALLAS | TX | PHYSICIAN ASSISTANT | 2482 | 11,567 | $1,261,505 | $109 | premium | 9.1% | — |
| 2 | PIEDMONT CARDIOLOGY OF ATLANTA, LLC | ATLANTA | GA | PHYSICIAN ASSISTANT | 477 | 10,958 | $1,222,474 | $112 | premium | 20.8% | (404) 605-5000 |
| 3 | BAPTIST HEALTH MEDICAL GROUP INC | LOUISVILLE | KY | NURSE PRACTITIONER | 2448 | 10,022 | $594,805 | $59 | premium | 36.1% | (502) 928-1050 |
| 4 | SAINT THOMAS MEDICAL PARTNERS | NASHVILLE | TN | NURSE PRACTITIONER | 591 | 9,899 | $646,570 | $65 | premium | 17.7% | (615) 269-4545 |
| 5 | INOVA HEALTH CARE SERVICES | FALLS CHURCH | VA | NURSE PRACTITIONER | 1818 | 9,751 | $849,689 | $87 | premium | 14.9% | — |
| 6 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 9,688 | $1,438,036 | $148 | premium | 7.1% | (415) 600-1020 |
| 7 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 8,858 | $1,000,654 | $113 | premium | 12.2% | — |
| 8 | OHH PHYSICIANS LLC | OKLAHOMA CITY | OK | INTERVENTIONAL CARDIOLOGY | 134 | 8,525 | $852,500 | $100 | premium | 29.2% | (405) 608-3800 |
| 9 | ST DAVIDS HEART AND VASCULAR PLLC | AUSTIN | TX | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 199 | 8,245 | $853,925 | $104 | premium | 6.5% | (512) 899-2028 |
| 10 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 8,219 | $1,526,854 | $186 | premium | 9.0% | — |
| 11 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 8,209 | $2,068,668 | $252 | premium | 9.0% | (212) 263-9700 |
| 12 | CATHOLIC HEALTH INITIATIVES-IOWA CORP | WEST DES MOINES | IA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 113 | 8,130 | $796,925 | $98 | premium | 29.7% | (515) 358-8000 |
| 13 | CARDIOLOGY CONSULTANTS OF PHILADELPHIA PC | PHILADELPHIA | PA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 143 | 7,767 | $931,926 | $120 | premium | 8.6% | (215) 463-5333 |
| 14 | VANDERBILT UNIVERSITY MEDICAL CENTER | NASHVILLE | TN | NURSE PRACTITIONER | 3394 | 7,687 | $975,460 | $127 | premium | 13.8% | (615) 322-5000 |
| 15 | POUDRE VALLEY MEDICAL GROUP LLC | COLORADO SPRINGS | CO | PHYSICIAN ASSISTANT | 2390 | 7,609 | $508,809 | $67 | premium | 25.2% | — |
| 16 | ST VINCENT MEDICAL GROUP INC | INDIANAPOLIS | IN | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 718 | 7,464 | $783,720 | $105 | premium | 16.7% | (317) 338-2345 |
| 17 | CAROLINAS PHYSICIANS NETWORK INC | CHARLOTTE | NC | PHYSICIAN ASSISTANT | 2360 | 7,078 | $980,265 | $138 | premium | 11.5% | (704) 667-1000 |
| 18 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 6,903 | $1,226,235 | $178 | premium | 9.5% | — |
| 19 | SENTARA MEDICAL GROUP | NORFOLK | VA | PHYSICIAN ASSISTANT | 1404 | 6,816 | $390,760 | $57 | premium | 10.4% | — |
| 20 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 6,717 | $1,305,143 | $194 | premium | 10.5% | — |
| 21 | ALLINA HEALTH SYSTEM | MINNEAPOLIS | MN | PHYSICIAN ASSISTANT | 3855 | 6,637 | $739,845 | $111 | premium | 19.4% | (612) 863-4000 |
| 22 | ADVOCATE HEALTH AND HOSPITALS CORPORATION | BUFFALO GROVE | IL | NURSE PRACTITIONER | 3045 | 6,241 | $1,210,380 | $194 | premium | 8.6% | (847) 459-1160 |
| 23 | HONORHEALTH AMBULATORY | SCOTTSDALE | AZ | PHYSICIAN ASSISTANT | 601 | 6,108 | $517,730 | $85 | premium | 12.1% | — |
| 24 | INTEGRATED CARDIOLOGY GROUP LLC | LINCOLN | NE | PHYSICIAN ASSISTANT | 78 | 6,093 | $425,772 | $70 | premium | 29.7% | (402) 483-3333 |
| 25 | LEHIGH VALLEY PHYSICIAN GROUP | ALLENTOWN | PA | PHYSICIAN ASSISTANT | 2389 | 5,982 | $470,995 | $79 | premium | 6.6% | — |
| 26 | MISSION HEALTH COMMUNITY MULTISPECIALTY PROVIDERS LLC | ASHEVILLE | NC | PHYSICIAN ASSISTANT | 593 | 5,862 | $726,888 | $124 | premium | 9.5% | (828) 213-1740 |
| 27 | CHRISTUS TRINITY CLINIC | TYLER | TX | NURSE PRACTITIONER | 1495 | 5,838 | $387,167 | $66 | premium | 4.6% | (903) 606-5560 |
| 28 | CHS PHYSICIAN PARTNERS PC | ROSLYN | NY | PHYSICIAN ASSISTANT | 734 | 5,813 | $1,660,070 | $286 | premium | 6.4% | — |
| 29 | WELLSPAN MEDICAL GROUP | YORK | PA | PHYSICIAN ASSISTANT | 2312 | 5,587 | $402,264 | $72 | premium | 6.2% | — |
| 30 | OSF MULTI-SPECIALTY GROUP | PEORIA | IL | NURSE PRACTITIONER | 2091 | 5,331 | $882,358 | $166 | premium | 7.4% | (309) 683-5050 |
| 31 | HEARTLAND CARDIOLOGY, LLC | WICHITA | KS | NURSE PRACTITIONER | 27 | 5,304 | $450,840 | $85 | premium | 15.6% | (316) 686-5300 |
| 32 | ALASKA HEART INSTITUTE | ANCHORAGE | AK | PHYSICIAN ASSISTANT | 57 | 5,238 | $1,791,966 | $342 | premium | 74.4% | (907) 561-3211 |
| 33 | IHC HEALTH SERVICES INC | MURRAY | UT | PHYSICIAN ASSISTANT | 3944 | 5,226 | $417,193 | $80 | premium | 40.9% | (801) 261-8346 |
| 34 | SAINT LUKES PHYSICIAN GROUP INC | KANSAS CITY | MO | NURSE PRACTITIONER | 1228 | 5,152 | $437,920 | $85 | premium | 11.1% | — |
| 35 | THE EMORY CLINIC INC | ATLANTA | GA | NURSE PRACTITIONER | 3484 | 5,003 | $749,609 | $150 | premium | 9.5% | (404) 778-7525 |
| 36 | THE CHRIST HOSPITAL CARDIOVASCULAR ASSOCIATES LLC | CINCINNATI | OH | NURSE PRACTITIONER | 144 | 4,986 | $388,908 | $78 | premium | 7.8% | — |
| 37 | SUTTER VALLEY MEDICAL FOUNDATION | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 2420 | 4,894 | $679,216 | $139 | premium | 3.6% | (916) 681-8852 |
| 38 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 4,871 | $545,893 | $112 | premium | 3.6% | (858) 455-9100 |
| 39 | HH HEART CENTER, LLC | HUNTSVILLE | AL | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 90 | 4,845 | $266,560 | $55 | premium | 15.1% | (256) 265-2372 |
| 40 | JOHN MUIR PHYSICIAN NETWORK | WALNUT CREEK | CA | FAMILY PRACTICE | 489 | 4,830 | $690,690 | $143 | premium | 3.6% | (925) 296-9720 |
| 41 | ST VINCENT'S AMBULATORY CARE INC | JACKSONVILLE | FL | NURSE PRACTITIONER | 294 | 4,746 | $493,584 | $104 | premium | 3.3% | (904) 308-6900 |
| 42 | CARDIOLOGY CLINIC OF SAN ANTONIO, PLLC | SAN ANTONIO | TX | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 124 | 4,736 | $434,772 | $92 | premium | 3.7% | (210) 271-3204 |
| 43 | PRISMA HEALTH MEDICAL GROUP-MIDLANDS | COLUMBIA | SC | PHYSICIAN ASSISTANT | 1017 | 4,668 | $331,428 | $71 | premium | 9.0% | (803) 749-5101 |
| 44 | WELLSTAR MEDICAL GROUP LLC | MARIETTA | GA | NURSE PRACTITIONER | 3060 | 4,618 | $477,933 | $103 | premium | 8.7% | (770) 422-2004 |
| 45 | COMMUNITY MEDICAL ASSOCIATES INC | LOUISVILLE | KY | NURSE PRACTITIONER | 1377 | 4,549 | $715,304 | $157 | premium | 16.4% | (502) 937-2209 |
| 46 | FRANCISCAN MEDICAL GROUP | TACOMA | WA | PHYSICIAN ASSISTANT | 1407 | 4,437 | $378,969 | $85 | premium | 9.9% | (253) 428-2200 |
| 47 | TRI-CITY CARDIOLOGY CONSULTANTS PC | MESA | AZ | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 41 | 4,430 | $251,344 | $57 | premium | 8.8% | (480) 835-6100 |
| 48 | ORLANDO HEALTH MEDICAL GROUP INC | ORLANDO | FL | PHYSICIAN ASSISTANT | 2145 | 4,414 | $439,355 | $100 | premium | 3.1% | (407) 896-1100 |
| 49 | DUKE HEALTH INTEGRATED PRACTICE INC | DURHAM | NC | PHYSICIAN ASSISTANT | 3051 | 4,398 | $623,376 | $142 | premium | 7.1% | (919) 684-8111 |
| 50 | YALE UNIVERSITY | NEW HAVEN | CT | PHYSICIAN ASSISTANT | 2649 | 4,395 | $725,175 | $165 | premium | 20.7% | (203) 688-4242 |
| 51 | CENTENNIAL HEART LLC | NASHVILLE | TN | NURSE PRACTITIONER | 121 | 4,285 | $433,815 | $101 | premium | 7.7% | (615) 515-1900 |
| 52 | PROVIDENCE MEDICAL FOUNDATION | FULLERTON | CA | PHYSICIAN ASSISTANT | 1455 | 4,246 | $377,097 | $89 | premium | 3.1% | (714) 871-3006 |
| 53 | ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI | NEW YORK | NY | PHYSICIAN ASSISTANT | 2818 | 4,185 | $585,900 | $140 | premium | 4.6% | (212) 241-4812 |
| 54 | VIRTUA MEDICAL GROUP, PA | VOORHEES | NJ | PHYSICIAN ASSISTANT | 1662 | 4,162 | $416,200 | $100 | premium | 8.0% | (856) 247-7260 |
| 55 | TEXAS HEALTH PHYSICIANS GROUP | FORT WORTH | TX | PHYSICIAN ASSISTANT | 1350 | 4,133 | $450,190 | $109 | premium | 3.3% | (817) 281-2977 |
| 56 | HOUSTON CARDIOVASCULAR ASSOC PA | HOUSTON | TX | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 84 | 4,130 | $447,328 | $108 | premium | 3.3% | (713) 790-0841 |
| 57 | HEARTPLACE PLLC | PLANO | TX | INTERVENTIONAL CARDIOLOGY | 93 | 4,130 | $554,315 | $134 | premium | 3.3% | (972) 985-8838 |
| 58 | CARDIOLOGY ASSOCIATES OF MOBILE INC | MOBILE | AL | PHYSICIAN ASSISTANT | 52 | 4,072 | $292,190 | $72 | premium | 12.7% | (251) 460-0078 |
| 59 | JOSEPH A CAPLAN MD PC | SUN CITY WEST | AZ | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 31 | 4,071 | $291,619 | $72 | premium | 8.1% | (623) 876-8816 |
| 60 | MAIN LINE HEALTHCARE | BRYN MAWR | PA | NURSE PRACTITIONER | 1157 | 4,053 | $473,025 | $117 | premium | 4.5% | — |
| 61 | FRANCISCAN PHYSICIAN NETWORK | INDIANAPOLIS | IN | PHYSICIAN ASSISTANT | 1151 | 4,044 | $292,107 | $72 | premium | 9.0% | — |
| 62 | ST. PETER'S HEALTH PARTNERS MEDICAL ASSOCIATES, P.C. | ALBANY | NY | PHYSICIAN ASSISTANT | 480 | 4,039 | $285,007 | $71 | premium | 4.4% | (518) 525-1852 |
| 63 | INTEGRIS CARDIOVASCULAR PHYSICIANS LLC | OKLAHOMA CITY | OK | PHYSICIAN ASSISTANT | 114 | 4,029 | $334,407 | $83 | premium | 13.8% | (405) 951-4345 |
| 64 | UNIVERSITY OF VIRGINIA PHYSICIANS GROUP | CHARLOTTESVILLE | VA | NURSE PRACTITIONER | 1704 | 3,971 | $388,731 | $98 | premium | 6.1% | (434) 924-5959 |
| 65 | PRISMA HEALTH UNIVERSITY MEDICAL GROUP | GREENVILLE | SC | NURSE PRACTITIONER | 2447 | 3,964 | $284,129 | $72 | premium | 7.6% | — |
| 66 | PROVIDENCE HEALTH AND SERVICES WASHINGTON | SPOKANE | WA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 56 | 3,960 | $360,360 | $91 | premium | 8.9% | (509) 455-8820 |
| 67 | LAHEY CLINIC INC | BURLINGTON | MA | NURSE PRACTITIONER | 1400 | 3,927 | $511,743 | $130 | premium | 7.1% | — |
| 68 | LEXINGTON HEALTH INC | WEST COLUMBIA | SC | NURSE PRACTITIONER | 909 | 3,887 | $376,256 | $97 | premium | 7.5% | (803) 744-4900 |
| 69 | BON SECOURS MEDICAL GROUP GREENVILLE SPECIALTY CARE LLC | GREENVILLE | SC | NURSE PRACTITIONER | 288 | 3,855 | $277,560 | $72 | premium | 7.4% | (864) 255-1901 |
| 70 | MULTICARE HEALTH SYSTEM | GIG HARBOR | WA | NURSE PRACTITIONER | 2289 | 3,786 | $317,084 | $84 | premium | 8.5% | — |
| 71 | BAPTIST MEDICAL GROUP LLC | PENSACOLA | FL | PHYSICIAN ASSISTANT | 248 | 3,727 | $372,645 | $100 | premium | 2.6% | — |
| 72 | RIVERSIDE PHYSICIAN SERVICES INC | NEWPORT NEWS | VA | PHYSICIAN ASSISTANT | 793 | 3,724 | $238,336 | $64 | premium | 5.7% | — |
| 73 | MCV ASSOCIATED PHYSICIANS | RICHMOND | VA | NURSE PRACTITIONER | 1791 | 3,644 | $506,516 | $139 | premium | 5.6% | (804) 828-9000 |
| 74 | MERCY CLINIC HEART AND VASCULAR LLC | SAINT LOUIS | MO | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 112 | 3,630 | $355,965 | $98 | premium | 7.8% | (314) 842-0602 |
| 75 | PROMEDICA NORTHWEST OHIO CARDIOLOGY CONSULTANTS LLC | TOLEDO | OH | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 79 | 3,614 | $271,050 | $75 | premium | 5.7% | (419) 842-3000 |
| 76 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 3,567 | $624,225 | $175 | premium | 7.1% | (800) 603-0558 |
| 77 | CITRUS CARDIOLOGY CONSULTANTS, PLLC | INVERNESS | FL | NURSE PRACTITIONER | 47 | 3,561 | $203,162 | $57 | premium | 2.5% | (352) 726-8353 |
| 78 | PARKVIEW HEALTH SYSTEM INC | FORT WAYNE | IN | NURSE PRACTITIONER | 1310 | 3,561 | $487,857 | $137 | premium | 8.0% | (260) 425-5900 |
| 79 | CARDIOVASCULAR INSTITUTE OF CENTRAL FLORIDA LLC | OCALA | FL | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 69 | 3,544 | $210,956 | $60 | premium | 2.5% | (352) 622-4251 |
| 80 | SCOTT AND WHITE CLINIC | TEMPLE | TX | PHYSICIAN ASSISTANT | 2435 | 3,523 | $565,896 | $161 | premium | 2.8% | (254) 724-2663 |
| 81 | BHS PHYSICIANS NETWORK, INC | SAN ANTONIO | TX | PHYSICIAN ASSISTANT | 696 | 3,505 | $354,500 | $101 | premium | 2.8% | (210) 614-7414 |
| 82 | UNIVERSITY OF PENN - MEDICAL GROUP | PHILADELPHIA | PA | PHYSICIAN ASSISTANT | 3505 | 3,503 | $406,348 | $116 | premium | 3.9% | (215) 662-2777 |
| 83 | PACIFIC CENTRAL COAST HEALTH CENTERS | SANTA MARIA | CA | PHYSICIAN ASSISTANT | 249 | 3,491 | $282,863 | $81 | premium | 2.6% | (805) 349-8514 |
| 84 | BAPTIST HEALTH | LITTLE ROCK | AR | NURSE PRACTITIONER | 106 | 3,478 | $521,700 | $150 | premium | 12.5% | (501) 227-7596 |
| 85 | OHIOHEALTH CORPORATION | COLUMBUS | OH | PHYSICIAN ASSISTANT | 2282 | 3,452 | $238,188 | $69 | premium | 5.4% | — |
| 86 | NORTH CAROLINA MG LLC | RALEIGH | NC | PHYSICIAN ASSISTANT | 674 | 3,372 | $387,780 | $115 | premium | 5.5% | (919) 881-0160 |
| 87 | SPECTRUM HEALTH PRIMARY CARE PARTNERS | GRAND RAPIDS | MI | PHYSICIAN ASSISTANT | 2255 | 3,356 | $303,040 | $90 | premium | 7.9% | (616) 885-5000 |
| 88 | NCHMD INC | NAPLES | FL | NEUROLOGY | 515 | 3,353 | $258,181 | $77 | premium | 2.3% | (239) 436-5100 |
| 89 | HARTFORD HEALTHCARE MEDICAL GROUP SPECIALISTS PLLC | STORRS | CT | PHYSICIAN ASSISTANT | 1493 | 3,351 | $381,465 | $114 | premium | 15.8% | (860) 724-2579 |
| 90 | MCLEOD REGIONAL MEDICAL CENTER OF THE PEE DEE INC | FLORENCE | SC | NURSE PRACTITIONER | 409 | 3,346 | $309,544 | $93 | premium | 6.4% | (843) 777-2000 |
| 91 | BEAUMONT MEDICAL GROUP- SPECIALTY SERVICES | ROYAL OAK | MI | PHYSICIAN ASSISTANT | 833 | 3,331 | $231,399 | $69 | premium | 7.8% | (248) 898-5058 |
| 92 | UNIVERSITY OF WISCONSIN MEDICAL FOUNDATION INC | MADISON | WI | PHYSICIAN ASSISTANT | 2523 | 3,292 | $1,093,316 | $332 | premium | 10.9% | (608) 287-2050 |
| 93 | DIGNITY HEALTH MEDICAL FOUNDATION | FOLSOM | CA | DIAGNOSTIC RADIOLOGY | 1197 | 3,272 | $472,211 | $144 | premium | 2.4% | (916) 983-7476 |
| 94 | ST VINCENT INFIRMARY MEDICAL CENTER | LITTLE ROCK | AR | NURSE PRACTITIONER | 47 | 3,178 | $254,240 | $80 | premium | 11.4% | (501) 255-6000 |
| 95 | SWEDISH HEALTH SERVICES | SEATTLE | WA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 78 | 3,119 | $343,090 | $110 | premium | 7.0% | (206) 386-6000 |
| 96 | INTERVENTIONAL CARDIOLOGISTS OF GAINESVILLE, PA | GAINESVILLE | FL | INTERVENTIONAL CARDIOLOGY | 36 | 3,114 | $197,698 | $63 | premium | 2.2% | (352) 375-1212 |
| 97 | MEMORIAL HEALTH CARE SYSTEM INC. | CHATTANOOGA | TN | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 56 | 3,091 | $324,555 | $105 | premium | 5.5% | (423) 697-2000 |
| 98 | ST BERNARDS PHYSICIAN CLINICS INC | JONESBORO | AR | NURSE PRACTITIONER | 206 | 3,089 | $216,200 | $70 | premium | 11.1% | (870) 972-8181 |
| 99 | THE ASSOCIATION OF UNIVERSITY PHYSICIANS | SEATTLE | WA | PHYSICIAN ASSISTANT | 3612 | 3,056 | $301,544 | $99 | premium | 6.8% | (206) 364-0500 |
| 100 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | MA | DIAGNOSTIC RADIOLOGY | 3532 | 3,050 | $387,703 | $127 | premium | 5.5% | (617) 724-0287 |
Showing the top 100 of 1,329 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 →