00560 — Anesthesia for procedure on heart and large blood vessels
37,310 observed fee-for-service (50%) · ~36,995 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; 1 state without payer-mix data excluded. 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 | 00560 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | U S ANESTHESIA PARTNERS OF TEXAS, PA | HOUSTON | TX | ANESTHESIOLOGY | 2754 | 1,089 | $6,675,777 | $6,130 | premium | 38.9% | (713) 375-7000 |
| 2 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 658 | $1,168,342 | $1,776 | premium | 51.0% | — |
| 3 | NEW YORK CARDIOVASCULAR ANESTHESIOLOGISTS, P.C. | ROSLYN | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 128 | 643 | $7,699,350 | $11,974 | premium | 14.2% | (516) 627-0334 |
| 4 | CEDARS-SINAI MEDICAL CARE FOUNDATION | LOS ANGELES | CA | PHYSICIAN ASSISTANT | 1699 | 494 | $2,612,592 | $5,289 | premium | 10.5% | (310) 423-0674 |
| 5 | NORTHSTAR ANESTHESIA OF VIRGINIA, LLC | ALEXANDRIA | VA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 410 | 493 | $3,686,083 | $7,477 | premium | 30.3% | (703) 504-3000 |
| 6 | US ANESTHESIA PARTNERS OF FLORIDA INC | ORLANDO | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 1094 | 490 | $2,044,230 | $4,172 | premium | 13.2% | (407) 303-8110 |
| 7 | PIEDMONT ANESTHESIA LLC | STOCKBRIDGE | GA | ANESTHESIOLOGY ASSISTANT | 531 | 480 | $1,695,486 | $3,532 | premium | 29.4% | (800) 242-1131 |
| 8 | ANESTHESIA SERVICE MEDICAL GROUP | SAN DIEGO | CA | ANESTHESIOLOGY | 237 | 433 | $1,347,983 | $3,113 | premium | 9.2% | (619) 565-9666 |
| 9 | CARDIOVASCULAR ANESTHESIOLOGISTS PC | NASHVILLE | TN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 142 | 430 | $1,446,572 | $3,364 | premium | 31.8% | (615) 385-3704 |
| 10 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 406 | $1,747,110 | $4,303 | premium | 8.9% | (212) 263-9700 |
| 11 | TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | NEW YORK | NY | NURSE PRACTITIONER | 2273 | 396 | $2,746,577 | $6,936 | premium | 8.7% | (212) 305-8559 |
| 12 | NORTH SHORE - LIJ ANESTHESIOLOGY, PC | NEW HYDE PARK | NY | ANESTHESIOLOGY | 1012 | 368 | $3,758,183 | $10,212 | premium | 8.1% | (516) 734-8600 |
| 13 | KANSAS UNIVERSITY PHYSICIANS INC | KANSAS CITY | KS | NURSE PRACTITIONER | 1815 | 364 | $610,195 | $1,676 | premium | 53.1% | (913) 588-1227 |
| 14 | PRISMA HEALTH UNIVERSITY MEDICAL GROUP | GREENVILLE | SC | NURSE PRACTITIONER | 2447 | 356 | $1,419,256 | $3,987 | premium | 26.3% | — |
| 15 | UNIVERSITY OF PENN - MEDICAL GROUP | PHILADELPHIA | PA | PHYSICIAN ASSISTANT | 3505 | 318 | $487,200 | $1,532 | premium | 11.2% | (215) 662-2777 |
| 16 | ANESTHESIA ASSOCIATES OF MORRISTOWN PA | MORRISTOWN | NJ | ANESTHESIOLOGY | 170 | 288 | $1,328,665 | $4,613 | premium | 14.3% | (973) 971-5539 |
| 17 | THE ASSOCIATION OF UNIVERSITY PHYSICIANS | SEATTLE | WA | PHYSICIAN ASSISTANT | 3612 | 285 | $884,035 | $3,102 | premium | 21.2% | (206) 364-0500 |
| 18 | SMH PHYSICIAN SERVICES INC | SARASOTA | FL | PHYSICIAN ASSISTANT | 766 | 278 | $801,400 | $2,883 | premium | 7.5% | — |
| 19 | LEHIGH VALLEY PHYSICIAN GROUP | ALLENTOWN | PA | PHYSICIAN ASSISTANT | 2389 | 276 | $707,018 | $2,562 | premium | 9.7% | — |
| 20 | ANESTHESIA SCHEDULING SERVICES, P.C. | OKLAHOMA CITY | OK | ANESTHESIOLOGY | 54 | 253 | $477,860 | $1,889 | premium | 41.5% | (405) 272-8000 |
| 21 | VALLEY ANESTHESIOLOGY CONSULTANTS INC | SCOTTSDALE | AZ | ANESTHESIOLOGY | 282 | 244 | $867,581 | $3,556 | premium | 19.0% | (480) 323-3000 |
| 22 | HACKENSACK MERIDIAN HEALTH MEDICAL GROUP - SPECIALTY CARE PC | NEPTUNE | NJ | NURSE PRACTITIONER | 1878 | 239 | $1,289,832 | $5,397 | premium | 11.9% | (732) 362-3663 |
| 23 | AURORA MEDICAL GROUP, INC. | MILWAUKEE | WI | DIAGNOSTIC RADIOLOGY | 3696 | 230 | $975,505 | $4,241 | premium | 35.2% | (414) 421-8400 |
| 24 | EAST CAROLINA ANESTHESIA ASSOCIATES PLLC | GREENVILLE | NC | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 673 | 229 | $437,902 | $1,912 | premium | 16.1% | (252) 847-4100 |
| 25 | STANFORD HEALTH CARE | STANFORD | CA | DIAGNOSTIC RADIOLOGY | 3039 | 227 | $819,978 | $3,612 | premium | 4.8% | (650) 723-4000 |
| 26 | SAINT LUKES PHYSICIAN GROUP INC | KANSAS CITY | MO | NURSE PRACTITIONER | 1228 | 226 | $385,700 | $1,707 | premium | 18.5% | — |
| 27 | WELLSTAR MEDICAL GROUP LLC | MARIETTA | GA | NURSE PRACTITIONER | 3060 | 224 | $745,677 | $3,329 | premium | 13.7% | (770) 422-2004 |
| 28 | AUSTIN ANESTHESIOLOGY GROUP PLLC | AUSTIN | TX | ANESTHESIOLOGY | 436 | 220 | $984,059 | $4,473 | premium | 7.9% | (512) 343-2466 |
| 29 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 218 | $582,833 | $2,674 | premium | 13.1% | — |
| 30 | DARTMOUTH-HITCHCOCK CLINIC | LEBANON | NH | PHYSICIAN ASSISTANT | 1441 | 214 | $1,317,161 | $6,155 | premium | 64.8% | (603) 650-5000 |
| 31 | INTEGRATED ANESTHESIA ASSOCIATES LLC | HARTFORD | CT | ANESTHESIOLOGY | 406 | 209 | $681,946 | $3,263 | premium | 36.0% | (860) 972-2117 |
| 32 | ST VINCENT MEDICAL GROUP INC | INDIANAPOLIS | IN | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 718 | 208 | $409,590 | $1,969 | premium | 25.4% | (317) 338-2345 |
| 33 | WASHINGTON UNIVERSITY | SAINT LOUIS | MO | NURSE PRACTITIONER | 3070 | 207 | $509,181 | $2,460 | premium | 16.9% | (314) 747-3000 |
| 34 | CHS ANESTHESIA SERVICES GROUP INC | CHARLOTTE | NC | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 749 | 207 | $659,422 | $3,186 | premium | 14.5% | (704) 355-2000 |
| 35 | MOUNTAIN WEST ANESTHESIA LLC | PROVO | UT | ANESTHESIOLOGY | 267 | 204 | $515,988 | $2,529 | premium | 63.6% | (801) 357-7850 |
| 36 | STONY BROOK ANAESTHESIOLOGY UNIVERSITY FACULTY PRACTICE CORPORATION | STONY BROOK | NY | ANESTHESIOLOGY | 87 | 201 | $909,920 | $4,527 | premium | 4.4% | (631) 444-2975 |
| 37 | HUNTSVILLE HOSPITAL ANESTHESIA | HUNTSVILLE | AL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 159 | 198 | $337,120 | $1,703 | premium | 34.3% | (256) 265-8120 |
| 38 | ANESTHESIA SPECIALISTS PTR | NORFOLK | VA | ANESTHESIOLOGY | 11 | 192 | $705,100 | $3,672 | premium | 11.8% | (757) 567-8832 |
| 39 | FPA HOSPITAL BASED | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 427 | 192 | $907,095 | $4,724 | premium | 4.2% | (212) 252-6004 |
| 40 | FIELDEN,HANSON,ISAACS,MIYADA,ROBISON,YEH LTD | LAS VEGAS | NV | ANESTHESIOLOGY | 172 | 191 | $1,023,888 | $5,361 | premium | 50.0% | (702) 878-0700 |
| 41 | MEDSTAR MEDICAL GROUP II LLC | WASHINGTON | MD | PHYSICIAN ASSISTANT | 3707 | 188 | $547,064 | $2,910 | premium | 19.7% | (202) 429-2401 |
| 42 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 183 | $740,807 | $4,048 | premium | 9.9% | (617) 732-5500 |
| 43 | WEILL MEDICAL COLLEGE OF CORNELL | NEW YORK | NY | INTERNAL MEDICINE | 2053 | 179 | $813,920 | $4,547 | premium | 3.9% | (212) 746-5454 |
| 44 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 179 | $787,920 | $4,402 | premium | 10.8% | — |
| 45 | THE MEDICAL COLLEGE OF WISCONSIN INC | MILWAUKEE | WI | DIAGNOSTIC RADIOLOGY | 2137 | 177 | $871,852 | $4,926 | premium | 27.1% | (414) 955-4263 |
| 46 | ACV INC | ROANOKE | VA | ANESTHESIOLOGY | 67 | 174 | $407,990 | $2,345 | premium | 10.7% | (540) 981-7268 |
| 47 | CHI HEALTH CLINIC PHYSICIAN ENTERPRISE-ANESTHESIA LLC | OMAHA | NE | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 218 | 174 | $510,136 | $2,932 | premium | 37.6% | (402) 717-4866 |
| 48 | AMERICAN ANESTHESIOLOGY OF NORTH CAROLINA PLLC | RALEIGH | NC | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 330 | 172 | $772,405 | $4,491 | premium | 12.1% | (919) 873-9533 |
| 49 | CEP AMERICA - ANESTHESIA PC | DES MOINES | CA | ANESTHESIOLOGY | 839 | 171 | $860,368 | $5,031 | premium | 3.6% | (515) 247-3121 |
| 50 | ST JOSEPH'S PHYSICIAN HEALTH PC | SYRACUSE | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 120 | 170 | $822,122 | $4,836 | premium | 3.7% | (315) 422-4442 |
| 51 | ARKANSAS ANESTHESIA ASSOCIATES PLLC | LITTLE ROCK | AR | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 84 | 169 | $283,838 | $1,680 | premium | 46.4% | (501) 604-6900 |
| 52 | ASSOCIATED ANESTHESIOLOGISTS, PC | LINCOLN | NE | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 106 | 168 | $325,620 | $1,938 | premium | 36.3% | (402) 489-0200 |
| 53 | EISENHOWER MEDICAL CENTER | RANCHO MIRAGE | CA | NURSE PRACTITIONER | 457 | 167 | $427,240 | $2,558 | premium | 3.5% | (760) 340-3911 |
| 54 | PHYSICIANS ANESTHESIA SERVICE PLLC | SEATTLE | WA | ANESTHESIOLOGY | 191 | 161 | $586,236 | $3,641 | premium | 12.0% | (206) 625-0578 |
| 55 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | MA | DIAGNOSTIC RADIOLOGY | 3532 | 160 | $646,815 | $4,043 | premium | 8.7% | (617) 724-0287 |
| 56 | MAPLE GATE ANESTHESIOLOGISTS, P.C. | BUFFALO | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 119 | 158 | $564,485 | $3,573 | premium | 3.5% | (716) 632-1088 |
| 57 | ANESTHESIA SPECIALISTS OF BETHLEHEM PC | BETHLEHEM | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 283 | 156 | $402,925 | $2,583 | premium | 5.5% | (610) 954-5810 |
| 58 | PROVIDENCE HEALTH AND SERVICES OREGON | PORTLAND | OR | INTERNAL MEDICINE | 1411 | 156 | $408,118 | $2,616 | premium | 26.6% | — |
| 59 | AMERICAN ANESTHESIOLOGY OF TENNESSEE PC | KNOXVILLE | TN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 310 | 153 | $766,571 | $5,010 | premium | 11.3% | (865) 546-8040 |
| 60 | ANESTHESIA CARE ASSOCIATES MEDICAL GROUP, INC | SAN FRANCISCO | CA | ANESTHESIOLOGY | 111 | 153 | $560,700 | $3,665 | premium | 3.2% | (441) 221-7056 |
| 61 | JOHNS HOPKINS UNIVERSITY | BALTIMORE | MD | NURSE PRACTITIONER | 2900 | 151 | $677,550 | $4,487 | premium | 15.9% | (410) 502-4340 |
| 62 | WELLSPAN MEDICAL GROUP | YORK | PA | PHYSICIAN ASSISTANT | 2312 | 149 | $133,910 | $899 | premium | 5.3% | — |
| 63 | VIRGINIA MASON MEDICAL CENTER | SEATTLE | WA | PHYSICIAN ASSISTANT | 879 | 147 | $331,728 | $2,257 | premium | 10.9% | (206) 223-6600 |
| 64 | OZARK ANESTHESIA ASSOCIATES INC | SPRINGFIELD | MO | ANESTHESIOLOGY ASSISTANT | 86 | 147 | $169,891 | $1,156 | premium | 12.0% | (417) 269-6000 |
| 65 | UNIVERSITY MEDICAL ASSOCIATES OF THE MEDICAL UNIVERSITY OF SOUTH CAROL | CHARLESTON | SC | PHYSICIAN ASSISTANT | 1692 | 145 | $601,387 | $4,147 | premium | 10.7% | (843) 792-1414 |
| 66 | CENTRAL ANESTHESIA SERVICE EXCHANGE MEDICAL GROUP INC | SACRAMENTO | CA | ANESTHESIOLOGY | 109 | 143 | $382,920 | $2,678 | premium | 3.0% | (916) 481-6800 |
| 67 | RUTGERS HEALTH-RWJ PEDIATRIC CRITICAL CARE | NEW BRUNSWICK | NJ | PATHOLOGY | 151 | 141 | $712,725 | $5,055 | premium | 7.0% | (732) 937-8651 |
| 68 | FRANCISCAN MEDICAL GROUP | TACOMA | WA | PHYSICIAN ASSISTANT | 1407 | 137 | $452,674 | $3,304 | premium | 10.2% | (253) 428-2200 |
| 69 | COOPER ANESTHESIA ASSOCIATES PC | CAMDEN | NJ | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 231 | 136 | $420,801 | $3,094 | premium | 6.8% | (856) 342-2425 |
| 70 | 360 ANESTHESIA PLLC | WILKES BARRE | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 113 | 135 | $272,690 | $2,020 | premium | 4.8% | (570) 829-8111 |
| 71 | MEDSTAR MEDICAL GROUP II LLC | WASHINGTON | DC | PHYSICIAN ASSISTANT | 3707 | 134 | $417,519 | $3,116 | premium | 62.3% | (202) 429-2401 |
| 72 | BREVARD PHYSICIAN ASSOCIATES PLLC | MELBOURNE | FL | DIAGNOSTIC RADIOLOGY | 216 | 133 | $404,910 | $3,044 | premium | 3.6% | (321) 434-9000 |
| 73 | UNITED ANESTHESIA SERVICES PC | WAYNE | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 422 | 132 | $501,038 | $3,796 | premium | 4.7% | (610) 645-2000 |
| 74 | UNIVERSITY OF MARYLAND ANESTHESIOLOGY ASSOCIATES PA | BALTIMORE | MD | ANESTHESIOLOGY | 138 | 130 | $354,065 | $2,724 | premium | 13.7% | (410) 328-6720 |
| 75 | UNIVERSITY OF VERMONT MEDICAL CENTER INC | BURLINGTON | VT | PHYSICIAN ASSISTANT | 1194 | 130 | $287,090 | $2,208 | premium | 100.0% | (802) 847-0000 |
| 76 | UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC | BIRMINGHAM | AL | NURSE PRACTITIONER | 2788 | 130 | $487,190 | $3,748 | premium | 22.5% | (205) 934-3460 |
| 77 | PRATT ANESTHESIOLOGY ASSOCIATES INC | BOSTON | MA | ANESTHESIOLOGY | 155 | 128 | $409,262 | $3,197 | premium | 6.9% | (617) 636-6044 |
| 78 | REGENTS OF THE UNIV OF CA | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 1608 | 126 | $577,588 | $4,584 | premium | 2.7% | (877) 827-7463 |
| 79 | ANESTHESIOLOGY CONSULTANTS ENTERPRISES PLLC | LOUISVILLE | KY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 114 | 121 | $217,375 | $1,796 | premium | 28.0% | (859) 268-1030 |
| 80 | BERGEN ANESTHESIA GROUP, P.C. | RIDGEWOOD | NJ | ANESTHESIOLOGY | 59 | 117 | $86,603 | $740 | premium | 5.8% | (201) 847-9403 |
| 81 | OHH ANESTHESIA, LLC | OKLAHOMA CITY | OK | ANESTHESIOLOGY | 12 | 117 | $201,755 | $1,724 | premium | 19.2% | (405) 608-3800 |
| 82 | NORTHSTAR ANESTHESIA III PA | FORT WORTH | TX | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 396 | 116 | $800,025 | $6,897 | premium | 4.1% | (817) 926-2544 |
| 83 | MAYO CLINIC JACKSONVILLE | JACKSONVILLE | FL | NURSE PRACTITIONER | 1587 | 115 | $431,754 | $3,754 | premium | 3.1% | (904) 953-2000 |
| 84 | ANESTHESIA SERVICES PA | NEWARK | DE | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 199 | 114 | $416,075 | $3,650 | premium | 31.1% | (302) 836-3539 |
| 85 | GEISINGER CLINIC | DANVILLE | PA | PHYSICIAN ASSISTANT | 3426 | 114 | $542,115 | $4,755 | premium | 4.0% | (570) 271-6144 |
| 86 | UNIVERSITY OF MARYLAND ST JOSEPH MEDICAL GROUP LLC | TOWSON | MD | NURSE PRACTITIONER | 292 | 114 | $710,160 | $6,229 | premium | 12.0% | (410) 337-4877 |
| 87 | NORTH AMERICAN PARTNERS IN ANESTHESIA LLP | WHITE PLAINS | NY | ANESTHESIOLOGY | 364 | 113 | $1,089,310 | $9,640 | premium | 2.5% | (914) 681-0600 |
| 88 | IAS ARIZONA PLLC | TUCSON | AZ | ANESTHESIOLOGY | 132 | 112 | $587,925 | $5,249 | premium | 8.7% | (469) 340-1366 |
| 89 | VANDERBILT UNIVERSITY MEDICAL CENTER | NASHVILLE | TN | NURSE PRACTITIONER | 3394 | 111 | $437,575 | $3,942 | premium | 8.2% | (615) 322-5000 |
| 90 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SANTA MONICA | CA | ANESTHESIOLOGY | 232 | 110 | $566,850 | $5,153 | premium | 2.3% | (310) 794-1841 |
| 91 | FAR NORTHERN ANESTHESIA CONSULTANTS | REDDING | CA | ANESTHESIOLOGY | 6 | 107 | $234,430 | $2,191 | premium | 2.3% | (530) 244-5400 |
| 92 | ANESTHESIA CONSULTANTS OF FRESNO | FRESNO | CA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 64 | 107 | $361,060 | $3,374 | premium | 2.3% | (559) 437-5645 |
| 93 | VIRTUA MEDICAL GROUP, PA | VOORHEES | NJ | PHYSICIAN ASSISTANT | 1662 | 106 | $490,800 | $4,630 | premium | 5.3% | (856) 247-7260 |
| 94 | SUNSHINE STATE ANESTHESIA PARTNERS LLC | JACKSONVILLE | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 445 | 105 | $670,236 | $6,383 | premium | 2.8% | (904) 399-6111 |
| 95 | DUKE HEALTH INTEGRATED PRACTICE INC | DURHAM | NC | PHYSICIAN ASSISTANT | 3051 | 104 | $338,464 | $3,254 | premium | 7.3% | (919) 684-8111 |
| 96 | ALBANY MEDICAL COLLEGE | ALBANY | NY | PHYSICIAN ASSISTANT | 1070 | 104 | $240,546 | $2,313 | premium | 2.3% | (518) 262-3277 |
| 97 | UNIVERSITY ANESTHESIOLOGY ASSOCIATES LLC | PORTLAND | OR | ANESTHESIOLOGY | 241 | 102 | $239,686 | $2,350 | premium | 17.4% | (503) 494-7641 |
| 98 | MCLEOD PHYSICIAN ASSOCIATES II | FLORENCE | SC | PHYSICIAN ASSISTANT | 534 | 101 | $391,103 | $3,872 | premium | 7.5% | — |
| 99 | ANESTHESIOLOGY ASSOCIATES INC | SIOUX FALLS | SD | ANESTHESIOLOGY | 27 | 101 | $159,670 | $1,581 | premium | 27.7% | (602) 338-7098 |
| 100 | MISSOULA ANESTHESIOLOGY PC | MISSOULA | MT | ANESTHESIOLOGY | 52 | 100 | $216,200 | $2,162 | premium | 36.2% | (406) 543-7271 |
Showing the top 100 of 421 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 →