35,367 observed fee-for-service (50%) · ~35,426 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 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 | 01480 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 | U S ANESTHESIA PARTNERS OF TEXAS, PA | HOUSTON | TX | ANESTHESIOLOGY | 2754 | 1,646 | $2,975,152 | $1,808 | premium | 38.0% | (713) 375-7000 |
| 2 | US ANESTHESIA PARTNERS OF FLORIDA INC | ORLANDO | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 1094 | 462 | $634,974 | $1,374 | premium | 14.5% | (407) 303-8110 |
| 3 | UNITED ANESTHESIA SERVICES PC | WAYNE | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 422 | 390 | $558,159 | $1,431 | premium | 11.5% | (610) 645-2000 |
| 4 | MEDSTAR MEDICAL GROUP II LLC | WASHINGTON | MD | PHYSICIAN ASSISTANT | 3707 | 357 | $256,008 | $717 | premium | 21.1% | (202) 429-2401 |
| 5 | SOUTHEAST ANESTHESIOLOGY CONSULTANTS PLLC | WILMINGTON | NC | ANESTHESIOLOGY | 80 | 352 | $684,119 | $1,944 | premium | 13.4% | (910) 452-8100 |
| 6 | LEXINGTON HEALTH INC | WEST COLUMBIA | SC | NURSE PRACTITIONER | 909 | 322 | $847,774 | $2,633 | premium | 14.9% | (803) 744-4900 |
| 7 | PROVIDENCE ANESTHESIOLOGY ASSOCIATES PA | CHARLOTTE | NC | ANESTHESIOLOGY | 217 | 305 | $644,003 | $2,111 | premium | 11.6% | (704) 316-2000 |
| 8 | SMG ANESTHESIA SPECIALISTS LLC | NORFOLK | VA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 443 | 296 | $291,220 | $984 | premium | 10.2% | (757) 261-6000 |
| 9 | EAST MEMPHIS ANESTHESIA SERVICES PLC | MEMPHIS | TN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 28 | 263 | $346,476 | $1,317 | premium | 16.5% | (901) 685-2200 |
| 10 | EAST CAROLINA ANESTHESIA ASSOCIATES PLLC | GREENVILLE | NC | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 673 | 261 | $252,768 | $968 | premium | 9.9% | (252) 847-4100 |
| 11 | CHS ANESTHESIA SERVICES GROUP INC | CHARLOTTE | NC | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 749 | 245 | $371,551 | $1,517 | premium | 9.3% | (704) 355-2000 |
| 12 | PALMETTO ANESTHESIA ASSOCIATES | GREENVILLE | SC | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 105 | 239 | $379,809 | $1,589 | premium | 11.1% | (864) 269-3419 |
| 13 | ANESTHESIA DYNAMICS LLC | LECANTO | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 845 | 228 | $326,387 | $1,432 | premium | 7.2% | (352) 527-1825 |
| 14 | ANESTHESIA SERVICES ASSOCIATES PC | ROCHESTER | MI | ANESTHESIOLOGY | 67 | 224 | $531,750 | $2,374 | premium | 14.5% | (248) 652-5000 |
| 15 | PRISMA HEALTH UNIVERSITY MEDICAL GROUP | GREENVILLE | SC | NURSE PRACTITIONER | 2447 | 220 | $381,748 | $1,735 | premium | 10.2% | — |
| 16 | VALLEY HEALTH ANESTHESIA SERVICES, LLC | WINCHESTER | VA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 124 | 212 | $106,027 | $500 | premium | 7.3% | (540) 536-8000 |
| 17 | AMERICAN ANESTHESIOLOGY ASSOCIATES OF GEORGIA LLC | SAVANNAH | GA | ANESTHESIOLOGY ASSISTANT | 229 | 211 | $361,488 | $1,713 | premium | 13.0% | (912) 819-4100 |
| 18 | METROPOLITAN ANESTHESIA NETWORK LLP | COON RAPIDS | MN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 527 | 211 | $160,469 | $761 | premium | 19.7% | (763) 236-6786 |
| 19 | DUKE HEALTH INTEGRATED PRACTICE INC | DURHAM | NC | PHYSICIAN ASSISTANT | 3051 | 202 | $288,496 | $1,428 | premium | 7.7% | (919) 684-8111 |
| 20 | SOUTHDALE ANESTHESIOLOGISTS LLC | EDINA | MN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 61 | 201 | $128,579 | $640 | premium | 18.8% | (952) 996-9600 |
| 21 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 198 | $128,528 | $649 | premium | 12.0% | — |
| 22 | NORTH CALVERT ANESTHESIOLOGY SERVICES LLC | BALTIMORE | MD | ANESTHESIOLOGY | 63 | 194 | $270,438 | $1,394 | premium | 11.5% | (410) 332-9000 |
| 23 | MCLEOD PHYSICIAN ASSOCIATES II | FLORENCE | SC | PHYSICIAN ASSISTANT | 534 | 192 | $282,116 | $1,469 | premium | 8.9% | — |
| 24 | AMERICAN ANESTHESIOLOGY OF VIRGINIA PC | LEESBURG | VA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 511 | 181 | $329,903 | $1,823 | premium | 6.3% | (703) 724-9950 |
| 25 | MEDSTAR MEDICAL GROUP II LLC | WASHINGTON | DC | PHYSICIAN ASSISTANT | 3707 | 176 | $140,890 | $801 | premium | 50.1% | (202) 429-2401 |
| 26 | AMERICAN ANESTHESIOLOGY SERVICES OF FLORIDA INC | FORT MYERS | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 132 | 166 | $296,163 | $1,784 | premium | 5.2% | (239) 489-4909 |
| 27 | ANESTHESIA PARTNERS OF ARIZONA LLC | PHOENIX | AZ | ANESTHESIOLOGY | 133 | 165 | $424,632 | $2,574 | premium | 11.2% | (602) 200-9021 |
| 28 | ANESTHESIOLOGY ASSOCIATES INC | SIOUX FALLS | SD | ANESTHESIOLOGY | 27 | 165 | $109,760 | $665 | premium | 25.7% | (602) 338-7098 |
| 29 | EISENHOWER MEDICAL CENTER | RANCHO MIRAGE | CA | NURSE PRACTITIONER | 457 | 164 | $196,300 | $1,197 | premium | 5.1% | (760) 340-3911 |
| 30 | EMERGENCHEALTH PLLC | SAN ANTONIO | TX | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 984 | 156 | $316,956 | $2,032 | premium | 3.6% | (210) 921-2000 |
| 31 | NORTHSTAR ANESTHESIA OF VIRGINIA, LLC | ALEXANDRIA | VA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 410 | 147 | $411,393 | $2,799 | premium | 5.1% | (703) 504-3000 |
| 32 | CAPE COD ANESTHESIA ASSOCIATES, INC | HYANNIS | MA | ANESTHESIOLOGY | 41 | 147 | $149,529 | $1,017 | premium | 8.5% | (508) 771-1800 |
| 33 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 146 | $174,326 | $1,194 | premium | 7.4% | — |
| 34 | ANESTHESIA MEDICAL GROUP, P.C. | NASHVILLE | TN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 429 | 145 | $138,484 | $955 | premium | 9.1% | (615) 327-4304 |
| 35 | UNIVERSITY OF VIRGINIA PHYSICIANS GROUP | CHARLOTTESVILLE | VA | NURSE PRACTITIONER | 1704 | 145 | $201,960 | $1,393 | premium | 5.0% | (434) 924-5959 |
| 36 | NORTH SHORE - LIJ ANESTHESIOLOGY, PC | NEW HYDE PARK | NY | ANESTHESIOLOGY | 1012 | 144 | $440,793 | $3,061 | premium | 6.8% | (516) 734-8600 |
| 37 | ANESTHESIOLOGY CONSULTANTS ENTERPRISES PLLC | LOUISVILLE | KY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 114 | 138 | $98,175 | $711 | premium | 16.6% | (859) 268-1030 |
| 38 | ANESTHESIA GROUP OF ALBANY, PC | ALBANY | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 95 | 136 | $72,712 | $535 | premium | 6.4% | (518) 463-0050 |
| 39 | ANESTHESIA GROUP PRACTICE INC | MONTGOMERY | KY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 407 | 134 | $72,192 | $539 | premium | 16.1% | (513) 865-1111 |
| 40 | HPI PHYSICIANS LLC | OKLAHOMA CITY | OK | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 48 | 131 | $151,943 | $1,160 | premium | 15.9% | (405) 242-2713 |
| 41 | NETWORK ANESTHESIA CONSULTANTS LLC | CHANDLER | AZ | ANESTHESIOLOGY | 9 | 129 | $153,825 | $1,192 | premium | 8.7% | (618) 304-8985 |
| 42 | PROFESSIONAL ANESTHESIA SERVICES OF NORTH AMERICA PC | BETHLEHEM | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 50 | 129 | $82,278 | $638 | premium | 3.8% | (610) 861-8080 |
| 43 | CEDARS-SINAI MEDICAL CARE FOUNDATION | LOS ANGELES | CA | PHYSICIAN ASSISTANT | 1699 | 129 | $307,400 | $2,383 | premium | 4.0% | (310) 423-0674 |
| 44 | WELLSPAN MEDICAL GROUP | YORK | PA | PHYSICIAN ASSISTANT | 2312 | 127 | $62,809 | $495 | premium | 3.7% | — |
| 45 | SUTTER VALLEY MEDICAL FOUNDATION | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 2420 | 126 | $167,390 | $1,328 | premium | 3.9% | (916) 681-8852 |
| 46 | NORTHERN ANESTHESIA PROVIDERS PC | PETOSKEY | MI | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 32 | 125 | $61,634 | $493 | premium | 8.1% | (231) 487-4000 |
| 47 | CEP AMERICA - ANESTHESIA PC | DES MOINES | CA | ANESTHESIOLOGY | 839 | 122 | $229,957 | $1,885 | premium | 3.8% | (515) 247-3121 |
| 48 | ASSOCIATED ANESTHESIOLOGISTS OF FORT WAYNE PC | FORT WAYNE | IN | ANESTHESIOLOGY | 97 | 121 | $119,905 | $991 | premium | 13.3% | (260) 435-7001 |
| 49 | ANESTHESIA ADVANTAGE PC | LANGHORNE | AR | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 15 | 117 | $122,150 | $1,044 | premium | 14.1% | (215) 860-4110 |
| 50 | VIRTUA MEDICAL GROUP, PA | VOORHEES | NJ | PHYSICIAN ASSISTANT | 1662 | 114 | $158,261 | $1,388 | premium | 9.9% | (856) 247-7260 |
| 51 | ANESTHESIA ASSOCIATES OF KANSAS CITY PA | OVERLAND PARK | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 222 | 114 | $86,225 | $756 | premium | 10.6% | (913) 901-9000 |
| 52 | RWJBH OBSERVATION ASSOCIATES LLC | SOMERVILLE | NJ | PHYSICIAN ASSISTANT | 937 | 112 | $213,600 | $1,907 | premium | 9.7% | (908) 685-2200 |
| 53 | US ANESTHESIA PARTNERS OF COLORADO INC | DENVER | CO | ANESTHESIOLOGY | 496 | 111 | $194,694 | $1,754 | premium | 16.4% | (303) 438-3999 |
| 54 | CAPITOL ANESTHESIA ASSOCIATES LTD | GERMANTOWN | MD | ANESTHESIOLOGY | 20 | 108 | $147,456 | $1,365 | premium | 6.4% | (202) 276-9197 |
| 55 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 108 | $230,252 | $2,132 | premium | 5.1% | (212) 263-9700 |
| 56 | CLINICAL CARE ASSOCIATES OF THE UNIVERSITY OF PENNSYLVANIA HEALTH. | WEST CHESTER | PA | NURSE PRACTITIONER | 616 | 105 | $61,496 | $586 | premium | 3.1% | (610) 431-5000 |
| 57 | ANESTHESIA SPECIALISTS OF BETHLEHEM PC | BETHLEHEM | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 283 | 105 | $96,380 | $918 | premium | 3.1% | (610) 954-5810 |
| 58 | MEDICAL CENTER ANESTHESIOLOGISTS | SHREVEPORT | LA | ANESTHESIOLOGY | 13 | 102 | $60,200 | $590 | premium | 18.1% | (318) 300-3643 |
| 59 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | MA | DIAGNOSTIC RADIOLOGY | 3532 | 100 | $85,560 | $856 | premium | 5.8% | (617) 724-0287 |
| 60 | CARLE HEALTH CARE INCORPORATED | URBANA | IL | NURSE PRACTITIONER | 1528 | 99 | $205,110 | $2,072 | premium | 5.0% | (888) 712-2753 |
| 61 | SHERIDAN HEALTHCORP INC | PLANTATION | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 988 | 99 | $211,296 | $2,134 | premium | 3.1% | (954) 587-5010 |
| 62 | TOWER HEALTH MEDICAL GROUP | WEST READING | PA | INTERNAL MEDICINE | 590 | 98 | $94,397 | $963 | premium | 2.9% | (484) 628-5455 |
| 63 | MARY WASHINGTON HEALTHCARE SPECIALTY SERVICES, LLC | FREDERICKSBURG | VA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 142 | 98 | $176,025 | $1,796 | premium | 3.4% | (540) 741-7614 |
| 64 | ASSOCIATED PHYSICIANS OF HARVARD MEDICAL FACULTY PHYSICIANS AT BETH IS | NEW BEDFORD | MA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 564 | 96 | $59,028 | $615 | premium | 5.6% | (781) 983-9088 |
| 65 | BREVARD PHYSICIAN ASSOCIATES PLLC | MELBOURNE | FL | DIAGNOSTIC RADIOLOGY | 216 | 96 | $128,459 | $1,338 | premium | 3.0% | (321) 434-9000 |
| 66 | MAYO CLINIC JACKSONVILLE | JACKSONVILLE | FL | NURSE PRACTITIONER | 1587 | 95 | $111,632 | $1,175 | premium | 3.0% | (904) 953-2000 |
| 67 | COMMUNITY HEALTH PARTNERS | FRESNO | CA | INTERNAL MEDICINE | 509 | 94 | $162,383 | $1,727 | premium | 2.9% | (559) 459-6000 |
| 68 | ORTHOMED STAFFING PLLC | PLANO | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 347 | 92 | $466,551 | $5,071 | premium | 2.7% | (972) 596-6800 |
| 69 | ARKANSAS HEALTH GROUP | LITTLE ROCK | AR | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 666 | 92 | $85,357 | $928 | premium | 11.1% | (501) 202-2093 |
| 70 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 92 | $186,560 | $2,028 | premium | 4.7% | — |
| 71 | LONG LAKE ANESTHESIOLOGY CONSULTANTS PLC | TROY | MI | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 94 | 91 | $95,175 | $1,046 | premium | 5.9% | (248) 265-4600 |
| 72 | EAST RIVER MEDICAL ASSOCIATES PC | NEW YORK | NY | ANESTHESIOLOGY | 111 | 90 | $391,460 | $4,350 | premium | 4.3% | (212) 606-1206 |
| 73 | WESTERN ANESTHESIOLOGY ASSOCIATES INC | SAINT LOUIS | MO | ANESTHESIOLOGY | 258 | 89 | $75,703 | $851 | premium | 8.3% | (314) 251-4687 |
| 74 | COASTAL MEDICAL ASSOCIATES | WEYMOUTH | MA | PHYSICIAN ASSISTANT | 458 | 87 | $84,606 | $972 | premium | 5.0% | (781) 792-4136 |
| 75 | DALLAS ANESTHESIOLOGY ASSOCIATES, PA | DALLAS | TX | ANESTHESIOLOGY | 19 | 87 | $196,812 | $2,262 | premium | 2.0% | (214) 820-0111 |
| 76 | ALBANY MEDICAL COLLEGE | ALBANY | NY | PHYSICIAN ASSISTANT | 1070 | 86 | $59,026 | $686 | premium | 4.1% | (518) 262-3277 |
| 77 | INTEGRATED ANESTHESIA ASSOCIATES LLC | HARTFORD | CT | ANESTHESIOLOGY | 406 | 86 | $78,976 | $918 | premium | 17.0% | (860) 972-2117 |
| 78 | NORTHSTAR ANESTHESIA OF INDIANA LLC | DYER | IN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 134 | 86 | $241,001 | $2,802 | premium | 9.4% | (219) 865-2141 |
| 79 | CENTRAL ANESTHESIA SERVICE EXCHANGE MEDICAL GROUP INC | SACRAMENTO | CA | ANESTHESIOLOGY | 109 | 85 | $86,280 | $1,015 | premium | 2.6% | (916) 481-6800 |
| 80 | VANDERBILT UNIVERSITY MEDICAL CENTER | NASHVILLE | TN | NURSE PRACTITIONER | 3394 | 84 | $127,135 | $1,514 | premium | 5.3% | (615) 322-5000 |
| 81 | INTEGRAL ANESTHESIA LLC | TULSA | OK | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 150 | 83 | $130,713 | $1,575 | premium | 10.1% | (918) 477-5000 |
| 82 | DIXIE ANESTHESIA LLC | ST GEORGE | UT | ANESTHESIOLOGY | 2 | 83 | $58,704 | $707 | premium | 31.1% | (435) 652-9127 |
| 83 | ANESTHESIA ASSOCIATES OF SEGUIN PLLC | SEGUIN | TX | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 25 | 83 | $160,247 | $1,931 | premium | 1.9% | (830) 303-6547 |
| 84 | UNIVERSITY ANESTHESIOLOGISTS SC | CHICAGO | IL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 160 | 81 | $135,360 | $1,671 | premium | 4.1% | (312) 521-5500 |
| 85 | CATHOLIC HEALTH INITIATIVES COLORADO | WOODLAND PARK | CO | PHYSICIAN ASSISTANT | 1266 | 80 | $96,570 | $1,207 | premium | 11.8% | (719) 776-4780 |
| 86 | COACHELLA VALLEY ANESTHESIA A PROFESSIONAL CORPORATION | BAKERSFIELD | CA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 118 | 80 | $77,315 | $966 | premium | 2.5% | (661) 324-4647 |
| 87 | GEISINGER CLINIC | DANVILLE | PA | PHYSICIAN ASSISTANT | 3426 | 80 | $195,720 | $2,446 | premium | 2.4% | (570) 271-6144 |
| 88 | ANESTHESIA AND ANALGESIA MEDICAL GROUP INC | SANTA ROSA | CA | ANESTHESIOLOGY | 72 | 80 | $112,624 | $1,408 | premium | 2.5% | (707) 546-3210 |
| 89 | SCOTT AND WHITE CLINIC | TEMPLE | TX | PHYSICIAN ASSISTANT | 2435 | 79 | $93,610 | $1,185 | premium | 1.8% | (254) 724-2663 |
| 90 | ARLINGTON ANESTHESIA PARTNERS LLC | CIRCLEVILLE | OH | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 157 | 79 | $25,033 | $317 | premium | 4.8% | (614) 352-6479 |
| 91 | SIOUX FALLS SPECIALTY HOSPITAL, LLP | SIOUX FALLS | SD | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 54 | 79 | $71,623 | $907 | premium | 12.3% | (605) 334-6730 |
| 92 | KANSAS SPINE ANESTHESIA CORPORATION PA | WICHITA | KS | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 60 | 79 | $82,320 | $1,042 | premium | 8.9% | (316) 262-7263 |
| 93 | MISSOULA ANESTHESIOLOGY PC | MISSOULA | MT | ANESTHESIOLOGY | 52 | 78 | $69,189 | $887 | premium | 45.6% | (406) 543-7271 |
| 94 | YALE UNIVERSITY | NEW HAVEN | CT | PHYSICIAN ASSISTANT | 2649 | 77 | $168,517 | $2,189 | premium | 15.2% | (203) 688-4242 |
| 95 | SPECIALTY ANESTHESIA OF TENNESSEE | FRANKLIN | TN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 36 | 77 | $76,608 | $995 | premium | 4.8% | (615) 791-2630 |
| 96 | ASSOCIATED ANESTHESIOLOGISTS OF DECATUR | DECATUR | IL | ANESTHESIOLOGY | 6 | 77 | $231,420 | $3,005 | premium | 3.9% | (217) 876-8121 |
| 97 | ST LUKES CLINIC LLC | TWIN FALLS | TN | NURSE PRACTITIONER | 308 | 77 | $106,606 | $1,384 | premium | 4.8% | — |
| 98 | NORTHSTAR ANESTHESIA OF MICHIGAN III PLLC | WAYNE | MI | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 571 | 76 | $234,927 | $3,091 | premium | 4.9% | (214) 687-0001 |
| 99 | EXCEL ANESTHESIA ASSOCIATES PLLC | DEDHAM | MA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 29 | 76 | $79,600 | $1,047 | premium | 4.4% | (617) 865-1110 |
| 100 | UMASS MEMORIAL MEDICAL GROUP INC | WORCESTER | MA | PHYSICIAN ASSISTANT | 2483 | 75 | $85,383 | $1,138 | premium | 4.3% | (508) 334-1000 |
Showing the top 100 of 644 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 →