9,212 observed fee-for-service (49%) · ~9,700 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 | 00562 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 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 839 | $3,061,421 | $3,649 | premium | 71.5% | — |
| 2 | MAYO CLINIC | ROCHESTER | MN | NURSE PRACTITIONER | 4896 | 625 | $3,175,711 | $5,081 | premium | 76.3% | (507) 284-2511 |
| 3 | U S ANESTHESIA PARTNERS OF TEXAS, PA | HOUSTON | TX | ANESTHESIOLOGY | 2754 | 357 | $4,183,047 | $11,717 | premium | 58.0% | (713) 375-7000 |
| 4 | UNIVERSITY OF PENN - MEDICAL GROUP | PHILADELPHIA | PA | PHYSICIAN ASSISTANT | 3505 | 249 | $829,750 | $3,332 | premium | 42.6% | (215) 662-2777 |
| 5 | ST VINCENT MEDICAL GROUP INC | INDIANAPOLIS | IN | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 718 | 217 | $770,400 | $3,550 | premium | 62.0% | (317) 338-2345 |
| 6 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 168 | $1,476,497 | $8,789 | premium | 35.3% | — |
| 7 | FPA HOSPITAL BASED | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 427 | 150 | $1,361,430 | $9,076 | premium | 16.6% | (212) 252-6004 |
| 8 | STANFORD HEALTH CARE | STANFORD | CA | DIAGNOSTIC RADIOLOGY | 3039 | 149 | $988,285 | $6,633 | premium | 17.2% | (650) 723-4000 |
| 9 | US ANESTHESIA PARTNERS OF FLORIDA INC | ORLANDO | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 1094 | 148 | $1,028,738 | $6,951 | premium | 18.0% | (407) 303-8110 |
| 10 | UNIVERSITY OF MARYLAND ANESTHESIOLOGY ASSOCIATES PA | BALTIMORE | MD | ANESTHESIOLOGY | 138 | 139 | $653,790 | $4,704 | premium | 48.9% | (410) 328-6720 |
| 11 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | MA | DIAGNOSTIC RADIOLOGY | 3532 | 104 | $812,045 | $7,808 | premium | 26.6% | (617) 724-0287 |
| 12 | AUSTIN ANESTHESIOLOGY GROUP PLLC | AUSTIN | TX | ANESTHESIOLOGY | 436 | 104 | $747,113 | $7,184 | premium | 16.9% | (512) 343-2466 |
| 13 | CARDIOVASCULAR ANESTHESIOLOGISTS PC | NASHVILLE | TN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 142 | 103 | $636,090 | $6,176 | premium | 61.7% | (615) 385-3704 |
| 14 | SMH PHYSICIAN SERVICES INC | SARASOTA | FL | PHYSICIAN ASSISTANT | 766 | 103 | $565,730 | $5,493 | premium | 12.6% | — |
| 15 | ANESTHESIA ASSOCIATES OF MORRISTOWN PA | MORRISTOWN | NJ | ANESTHESIOLOGY | 170 | 101 | $731,642 | $7,244 | premium | 26.0% | (973) 971-5539 |
| 16 | WEILL MEDICAL COLLEGE OF CORNELL | NEW YORK | NY | INTERNAL MEDICINE | 2053 | 100 | $812,160 | $8,122 | premium | 11.1% | (212) 746-5454 |
| 17 | WASHINGTON UNIVERSITY | SAINT LOUIS | MO | NURSE PRACTITIONER | 3070 | 99 | $445,066 | $4,496 | premium | 23.6% | (314) 747-3000 |
| 18 | UNITED ANESTHESIA SERVICES PC | WAYNE | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 422 | 96 | $690,959 | $7,197 | premium | 16.4% | (610) 645-2000 |
| 19 | ARKANSAS ANESTHESIA ASSOCIATES PLLC | LITTLE ROCK | AR | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 84 | 92 | $229,605 | $2,496 | premium | 42.2% | (501) 604-6900 |
| 20 | SAINT LUKES PHYSICIAN GROUP INC | KANSAS CITY | MO | NURSE PRACTITIONER | 1228 | 92 | $328,150 | $3,567 | premium | 21.9% | — |
| 21 | NEW YORK CARDIOVASCULAR ANESTHESIOLOGISTS, P.C. | ROSLYN | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 128 | 89 | $2,061,300 | $23,161 | premium | 9.9% | (516) 627-0334 |
| 22 | CENTRAL ANESTHESIA SERVICE EXCHANGE MEDICAL GROUP INC | SACRAMENTO | CA | ANESTHESIOLOGY | 109 | 88 | $393,000 | $4,466 | premium | 10.2% | (916) 481-6800 |
| 23 | UNIVERSITY OF MIAMI | MIAMI | FL | NURSE PRACTITIONER | 2331 | 87 | $376,467 | $4,327 | premium | 10.6% | (305) 689-5437 |
| 24 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 87 | $758,120 | $8,714 | premium | 9.7% | (212) 263-9700 |
| 25 | CEDARS-SINAI MEDICAL CARE FOUNDATION | LOS ANGELES | CA | PHYSICIAN ASSISTANT | 1699 | 87 | $792,400 | $9,108 | premium | 10.1% | (310) 423-0674 |
| 26 | ST JOSEPH'S PHYSICIAN HEALTH PC | SYRACUSE | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 120 | 85 | $698,303 | $8,215 | premium | 9.4% | (315) 422-4442 |
| 27 | ANESTHESIA SCHEDULING SERVICES, P.C. | OKLAHOMA CITY | OK | ANESTHESIOLOGY | 54 | 76 | $245,040 | $3,224 | premium | 58.9% | (405) 272-8000 |
| 28 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 74 | $467,500 | $6,318 | premium | 23.3% | (800) 603-0558 |
| 29 | UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS | DALLAS | TX | PHYSICIAN ASSISTANT | 3200 | 73 | $420,290 | $5,757 | premium | 11.9% | (214) 633-5555 |
| 30 | BREVARD PHYSICIAN ASSOCIATES PLLC | MELBOURNE | FL | DIAGNOSTIC RADIOLOGY | 216 | 72 | $374,375 | $5,200 | premium | 8.8% | (321) 434-9000 |
| 31 | CEP AMERICA - ANESTHESIA PC | DES MOINES | CA | ANESTHESIOLOGY | 839 | 69 | $723,173 | $10,481 | premium | 8.0% | (515) 247-3121 |
| 32 | HACKENSACK MERIDIAN HEALTH MEDICAL GROUP - SPECIALTY CARE PC | NEPTUNE | NJ | NURSE PRACTITIONER | 1878 | 66 | $636,442 | $9,643 | premium | 17.0% | (732) 362-3663 |
| 33 | WELLSTAR MEDICAL GROUP LLC | MARIETTA | GA | NURSE PRACTITIONER | 3060 | 66 | $355,762 | $5,390 | premium | 28.0% | (770) 422-2004 |
| 34 | PHYSICIANS ANESTHESIA SERVICE PLLC | SEATTLE | WA | ANESTHESIOLOGY | 191 | 65 | $510,972 | $7,861 | premium | 60.2% | (206) 625-0578 |
| 35 | MAYO CLINIC JACKSONVILLE | JACKSONVILLE | FL | NURSE PRACTITIONER | 1587 | 65 | $509,586 | $7,840 | premium | 7.9% | (904) 953-2000 |
| 36 | ADVANCED CARDIAC ANESTHESIA PLLC | SUN CITY | AZ | ANESTHESIOLOGY | 12 | 60 | $343,800 | $5,730 | premium | 18.9% | (623) 832-4000 |
| 37 | COMMUNITY HEALTH PARTNERS | FRESNO | CA | INTERNAL MEDICINE | 509 | 60 | $439,267 | $7,321 | premium | 6.9% | (559) 459-6000 |
| 38 | ADVOCATE HEALTH AND HOSPITALS CORPORATION | BUFFALO GROVE | IL | NURSE PRACTITIONER | 3045 | 59 | $585,240 | $9,919 | premium | 12.4% | (847) 459-1160 |
| 39 | NORTH AMERICAN PARTNERS IN ANESTHESIA LLP | WHITE PLAINS | NY | ANESTHESIOLOGY | 364 | 57 | $883,999 | $15,509 | premium | 6.3% | (914) 681-0600 |
| 40 | CLEVELAND CLINIC | CLEVELAND | NY | PHYSICIAN ASSISTANT | 6828 | 57 | $234,882 | $4,121 | premium | 6.3% | — |
| 41 | NORTH ATLANTA ANESTHESIA PROFESSIONALS, LLC | ATLANTA | GA | ANESTHESIOLOGY ASSISTANT | 536 | 55 | $289,619 | $5,266 | premium | 23.3% | (404) 851-8000 |
| 42 | ANESTHESIA SPECIALISTS PTR | NORFOLK | VA | ANESTHESIOLOGY | 11 | 53 | $353,400 | $6,668 | premium | 29.6% | (757) 567-8832 |
| 43 | FAR NORTHERN ANESTHESIA CONSULTANTS | REDDING | CA | ANESTHESIOLOGY | 6 | 52 | $216,800 | $4,169 | premium | 6.0% | (530) 244-5400 |
| 44 | SOUTHEAST ANESTHESIOLOGISTS, INC. | INDIANAPOLIS | IN | ANESTHESIOLOGY | 91 | 52 | $328,450 | $6,316 | premium | 14.9% | (317) 528-5000 |
| 45 | AURORA MEDICAL GROUP, INC. | MILWAUKEE | WI | DIAGNOSTIC RADIOLOGY | 3696 | 52 | $377,215 | $7,254 | premium | 37.7% | (414) 421-8400 |
| 46 | CHS ANESTHESIA SERVICES GROUP INC | CHARLOTTE | NC | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 749 | 52 | $318,420 | $6,123 | premium | 39.7% | (704) 355-2000 |
| 47 | UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC | BIRMINGHAM | AL | NURSE PRACTITIONER | 2788 | 52 | $316,875 | $6,094 | premium | 37.4% | (205) 934-3460 |
| 48 | METROPOLITAN ANESTHESIA NETWORK LLP | COON RAPIDS | MN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 527 | 51 | $205,425 | $4,028 | premium | 6.2% | (763) 236-6786 |
| 49 | JOHNS HOPKINS UNIVERSITY | BALTIMORE | MD | NURSE PRACTITIONER | 2900 | 50 | $361,800 | $7,236 | premium | 17.6% | (410) 502-4340 |
| 50 | FIELDEN,HANSON,ISAACS,MIYADA,ROBISON,YEH LTD | LAS VEGAS | NV | ANESTHESIOLOGY | 172 | 50 | $466,936 | $9,339 | premium | 67.6% | (702) 878-0700 |
| 51 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 49 | $375,565 | $7,665 | premium | 12.5% | (617) 732-5500 |
| 52 | DARTMOUTH-HITCHCOCK CLINIC | LEBANON | NH | PHYSICIAN ASSISTANT | 1441 | 47 | $506,635 | $10,779 | premium | 57.3% | (603) 650-5000 |
| 53 | NEW JERSEY HEALTHCARE SPECIALISTS PC | HACKENSACK | NJ | ANESTHESIOLOGY | 582 | 45 | $456,102 | $10,136 | premium | 11.6% | (201) 488-0066 |
| 54 | ANESTHESIOLOGY CONSULTANTS ENTERPRISES PLLC | LOUISVILLE | KY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 114 | 44 | $147,275 | $3,347 | premium | 73.3% | (859) 268-1030 |
| 55 | PHYSICIAN SPECIALISTS IN ANESTHESIA, P.C. | ATLANTA | GA | ANESTHESIOLOGY ASSISTANT | 106 | 44 | $227,169 | $5,163 | premium | 18.6% | (404) 257-1415 |
| 56 | DUKE HEALTH INTEGRATED PRACTICE INC | DURHAM | NC | PHYSICIAN ASSISTANT | 3051 | 44 | $241,696 | $5,493 | premium | 33.6% | (919) 684-8111 |
| 57 | BON SECOURS ST FRANCIS XAVIER HOSPITAL INC | CHARLESTON | SC | ANESTHESIOLOGY | 210 | 44 | $240,005 | $5,455 | premium | 29.5% | (843) 402-1436 |
| 58 | HUNTSVILLE HOSPITAL ANESTHESIA | HUNTSVILLE | AL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 159 | 44 | $147,520 | $3,353 | premium | 31.7% | (256) 265-8120 |
| 59 | ABBOTT ANESTHESIOLOGIST ASSOCIATES PC | BUFFALO | NY | ANESTHESIOLOGY | 17 | 42 | $172,835 | $4,115 | premium | 4.7% | (716) 826-6628 |
| 60 | ANESTHESIA SERVICE MEDICAL GROUP | SAN DIEGO | CA | ANESTHESIOLOGY | 237 | 42 | $247,070 | $5,883 | premium | 4.9% | (619) 565-9666 |
| 61 | ANESTHESIA ASSOCIATES OF MEDFORD PC | MEDFORD | OR | ANESTHESIOLOGY | 47 | 40 | $149,664 | $3,742 | premium | 31.7% | (541) 773-7273 |
| 62 | UNIVERSITY OF MARYLAND ST JOSEPH MEDICAL GROUP LLC | TOWSON | MD | NURSE PRACTITIONER | 292 | 40 | $452,160 | $11,304 | premium | 14.1% | (410) 337-4877 |
| 63 | UNIVERSITY OF VIRGINIA PHYSICIANS GROUP | CHARLOTTESVILLE | VA | NURSE PRACTITIONER | 1704 | 40 | $229,200 | $5,730 | premium | 22.3% | (434) 924-5959 |
| 64 | ANESTHESIA ASSOCIATES OF COEUR D ALENE PLLC | COEUR D ALENE | ID | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 59 | 39 | $230,490 | $5,910 | premium | 50.0% | (208) 625-4682 |
| 65 | PROVIDENCE HEALTH AND SERVICES OREGON | PORTLAND | OR | INTERNAL MEDICINE | 1411 | 39 | $175,680 | $4,505 | premium | 31.0% | — |
| 66 | MCV ASSOCIATED PHYSICIANS | RICHMOND | VA | NURSE PRACTITIONER | 1791 | 37 | $278,157 | $7,518 | premium | 20.7% | (804) 828-9000 |
| 67 | PREMIER ANESTHESIA OF CALIFORNIA PC | PLEASANTON | CA | ANESTHESIOLOGY | 44 | 36 | $295,560 | $8,210 | premium | 4.2% | (678) 690-7808 |
| 68 | UPMC PINNACLE ANESTHESIA SERVICES LLC | HARRISBURG | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 245 | 35 | $161,250 | $4,607 | premium | 6.0% | (717) 782-3282 |
| 69 | ANESTHESIA GROUP OF ALBANY, PC | ALBANY | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 95 | 34 | $257,749 | $7,581 | premium | 3.8% | (518) 463-0050 |
| 70 | LEHIGH VALLEY PHYSICIAN GROUP | ALLENTOWN | PA | PHYSICIAN ASSISTANT | 2389 | 34 | $160,574 | $4,723 | premium | 5.8% | — |
| 71 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SANTA MONICA | CA | ANESTHESIOLOGY | 232 | 33 | $401,800 | $12,176 | premium | 3.8% | (310) 794-1841 |
| 72 | UNIVERSITY ANESTHESIA PROVIDERS LLC | MINNEAPOLIS | MN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 347 | 33 | $134,120 | $4,064 | premium | 4.0% | (612) 273-4097 |
| 73 | VIRTUA MEDICAL GROUP, PA | VOORHEES | PA | PHYSICIAN ASSISTANT | 1662 | 32 | $110,950 | $3,467 | premium | 5.5% | (856) 247-7260 |
| 74 | UNIVERSITY OF CHICAGO | CHICAGO | IL | NURSE PRACTITIONER | 1662 | 32 | $182,040 | $5,689 | premium | 6.7% | (888) 824-0200 |
| 75 | VALLEY ANESTHESIOLOGY CONSULTANTS INC | SCOTTSDALE | AZ | ANESTHESIOLOGY | 282 | 32 | $194,766 | $6,086 | premium | 10.1% | (480) 323-3000 |
| 76 | DUPAGE VALLEY ANESTHESIOLOGISTS LTD | NAPERVILLE | IL | ANESTHESIOLOGY | 63 | 29 | $287,335 | $9,908 | premium | 6.1% | (630) 527-3000 |
| 77 | MEDSTAR MEDICAL GROUP II LLC | WASHINGTON | DC | PHYSICIAN ASSISTANT | 3707 | 29 | $160,032 | $5,518 | premium | 55.8% | (202) 429-2401 |
| 78 | TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | NEW YORK | NY | NURSE PRACTITIONER | 2273 | 27 | $468,450 | $17,350 | premium | 3.0% | (212) 305-8559 |
| 79 | BEACON MEDICAL GROUP INC | SOUTH BEND | IN | NURSE PRACTITIONER | 575 | 27 | $113,900 | $4,219 | premium | 7.7% | (574) 647-7275 |
| 80 | USC CARE MEDICAL GROUP INC | LOS ANGELES | CA | DIAGNOSTIC RADIOLOGY | 1374 | 27 | $205,375 | $7,606 | premium | 3.1% | (800) 872-2273 |
| 81 | OPEN HEART ANESTHESIOLOGY LLC | CHESTERFIELD | MO | ANESTHESIOLOGY | 4 | 26 | $46,530 | $1,790 | premium | 6.2% | (314) 542-4798 |
| 82 | ST ALPHONSUS PROFESSIONAL MEDICAL SERVICES LLC | BOISE | ID | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 126 | 26 | $139,800 | $5,377 | premium | 33.3% | (208) 367-2152 |
| 83 | HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC | BOSTON | MA | INTERNAL MEDICINE | 1689 | 26 | $147,160 | $5,660 | premium | 6.6% | (781) 983-9088 |
| 84 | TREASURE COAST ANESTHESIA GROUP PA | STUART | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 99 | 26 | $226,065 | $8,695 | premium | 3.2% | (772) 287-5200 |
| 85 | ARKANSAS HEALTH GROUP | LITTLE ROCK | AR | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 666 | 25 | $108,670 | $4,347 | premium | 11.5% | (501) 202-2093 |
| 86 | ANESTHESIA PHYSICIAN SOLUTIONS OF NORTH FLORIDA LLC | KISSIMMEE | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 289 | 25 | $210,980 | $8,439 | premium | 3.0% | (954) 939-5000 |
| 87 | INTEGRATED ANESTHESIA ASSOCIATES LLC | HARTFORD | CT | ANESTHESIOLOGY | 406 | 24 | $171,308 | $7,138 | premium | 30.4% | (860) 972-2117 |
| 88 | COOPER ANESTHESIA ASSOCIATES PC | CAMDEN | NJ | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 231 | 24 | $121,692 | $5,070 | premium | 6.2% | (856) 342-2425 |
| 89 | NORTHERN COLORADO ANESTHESIA PROFESSIONALS PLLC | LOVELAND | CO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 145 | 23 | $136,620 | $5,940 | premium | 28.8% | — |
| 90 | ST VINCENT MEDICAL GROUP | LITTLE ROCK | AR | FAMILY PRACTICE | 247 | 23 | $99,900 | $4,343 | premium | 10.6% | (501) 562-4838 |
| 91 | MAYO CLINIC ARIZONA | PHOENIX | CO | PHYSICIAN ASSISTANT | 1635 | 22 | $144,630 | $6,574 | premium | 27.5% | (800) 603-0558 |
| 92 | NORTH SHORE - LIJ ANESTHESIOLOGY, PC | NEW HYDE PARK | NY | ANESTHESIOLOGY | 1012 | 22 | $412,680 | $18,758 | premium | 2.4% | (516) 734-8600 |
| 93 | AMERICAN ANESTHESIOLOGY OF VIRGINIA PC | LEESBURG | IL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 511 | 20 | $153,820 | $7,691 | premium | 4.2% | (703) 724-9950 |
| 94 | METROPOLITAN ANESTHESIA NETWORK LLP | COON RAPIDS | GA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 527 | 20 | $82,679 | $4,134 | premium | 8.5% | (763) 236-6786 |
| 95 | ANESTHESIA ASSOCIATES OF CINCINNATI, INC | CINCINNATI | MA | ANESTHESIOLOGY ASSISTANT | 133 | 20 | $102,476 | $5,124 | premium | 5.1% | (513) 585-2000 |
| 96 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | MN | DIAGNOSTIC RADIOLOGY | 3532 | 19 | $149,265 | $7,856 | premium | 2.3% | (617) 724-0287 |
| 97 | US ANESTHESIA PARTNERS OF FLORIDA INC | ORLANDO | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 1094 | 19 | $193,356 | $10,177 | premium | 2.1% | (407) 303-8110 |
| 98 | VENTANA ANESTHESIA ASSOCIATES INC | MONTEREY | IL | ANESTHESIOLOGY | 24 | 18 | $182,940 | $10,163 | premium | 3.8% | (831) 624-5311 |
| 99 | HEARTLAND REGIONAL MEDICAL CENTER | SAINT JOSEPH | IL | NURSE PRACTITIONER | 387 | 18 | $163,410 | $9,078 | premium | 3.8% | (816) 271-6870 |
| 100 | NORTHSTAR ANESTHESIA OF VIRGINIA, LLC | ALEXANDRIA | VA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 410 | 18 | $248,757 | $13,820 | premium | 10.1% | (703) 504-3000 |
Showing the top 100 of 168 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 →