64415 — Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus)
77,832 observed fee-for-service (50%) · ~79,073 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 | 64415 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | U S ANESTHESIA PARTNERS OF TEXAS, PA | HOUSTON | TX | ANESTHESIOLOGY | 2754 | 3,562 | $6,750,295 | $1,895 | premium | 43.1% | (713) 375-7000 |
| 2 | PROVIDENCE ANESTHESIOLOGY ASSOCIATES PA | CHARLOTTE | NC | ANESTHESIOLOGY | 217 | 856 | $851,497 | $995 | premium | 14.4% | (704) 316-2000 |
| 3 | NORTH SHORE - LIJ ANESTHESIOLOGY, PC | NEW HYDE PARK | NY | ANESTHESIOLOGY | 1012 | 740 | $1,233,120 | $1,666 | premium | 19.1% | (516) 734-8600 |
| 4 | US ANESTHESIA PARTNERS OF FLORIDA INC | ORLANDO | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 1094 | 738 | $1,297,440 | $1,758 | premium | 9.3% | (407) 303-8110 |
| 5 | ANESTHESIA GROUP PRACTICE INC | MONTGOMERY | OH | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 407 | 674 | $539,200 | $800 | premium | 12.5% | (513) 865-1111 |
| 6 | METROPOLITAN ANESTHESIA NETWORK LLP | COON RAPIDS | MN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 527 | 642 | $922,713 | $1,437 | premium | 40.0% | (763) 236-6786 |
| 7 | US ANESTHESIA PARTNERS OF COLORADO INC | DENVER | CO | ANESTHESIOLOGY | 496 | 641 | $988,944 | $1,543 | premium | 22.8% | (303) 438-3999 |
| 8 | DUKE HEALTH INTEGRATED PRACTICE INC | DURHAM | NC | PHYSICIAN ASSISTANT | 3051 | 612 | $395,998 | $647 | premium | 10.3% | (919) 684-8111 |
| 9 | UNITED ANESTHESIA SERVICES PC | WAYNE | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 422 | 599 | $675,068 | $1,127 | premium | 12.1% | (610) 645-2000 |
| 10 | ANESTHESIA MEDICAL GROUP, P.C. | NASHVILLE | TN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 429 | 589 | $231,280 | $393 | premium | 13.7% | (615) 327-4304 |
| 11 | EISENHOWER MEDICAL CENTER | RANCHO MIRAGE | CA | NURSE PRACTITIONER | 457 | 554 | $487,520 | $880 | premium | 8.1% | (760) 340-3911 |
| 12 | NORTHERN COLORADO ANESTHESIA PROFESSIONALS PLLC | LOVELAND | CO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 145 | 548 | $481,605 | $879 | premium | 19.5% | — |
| 13 | ANESTHESIA PARTNERS OF ARIZONA LLC | PHOENIX | AZ | ANESTHESIOLOGY | 133 | 520 | $302,454 | $582 | premium | 20.1% | (602) 200-9021 |
| 14 | ANESTHESIOLOGY GROUP ASSOCIATES PC | EVANSVILLE | IN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 48 | 518 | $331,520 | $640 | premium | 16.9% | (812) 473-0181 |
| 15 | SOUTHEAST ANESTHESIOLOGY CONSULTANTS PLLC | WILMINGTON | NC | ANESTHESIOLOGY | 80 | 514 | $870,603 | $1,694 | premium | 8.6% | (910) 452-8100 |
| 16 | MOUNTAIN WEST ANESTHESIA LLC | PROVO | UT | ANESTHESIOLOGY | 267 | 496 | $392,832 | $792 | premium | 46.2% | (801) 357-7850 |
| 17 | MIDWEST PHYSICIAN ANESTHESIA SERVICES, INC. | COLUMBUS | OH | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 156 | 475 | $92,625 | $195 | premium | 8.8% | (614) 566-4919 |
| 18 | LEXINGTON HEALTH INC | WEST COLUMBIA | SC | NURSE PRACTITIONER | 909 | 460 | $283,465 | $616 | premium | 10.9% | (803) 744-4900 |
| 19 | ASSOCIATED PHYSICIANS OF HARVARD MEDICAL FACULTY PHYSICIANS AT BETH IS | NEW BEDFORD | MA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 564 | 422 | $150,232 | $356 | premium | 13.8% | (781) 983-9088 |
| 20 | ANESTHESIA SERVICE MEDICAL GROUP | SAN DIEGO | CA | ANESTHESIOLOGY | 237 | 418 | $414,656 | $992 | premium | 6.1% | (619) 565-9666 |
| 21 | CENTRAL ANESTHESIA SERVICE EXCHANGE MEDICAL GROUP INC | SACRAMENTO | CA | ANESTHESIOLOGY | 109 | 417 | $400,799 | $961 | premium | 6.1% | (916) 481-6800 |
| 22 | AMERICAN ANESTHESIOLOGY OF NORTH CAROLINA PLLC | RALEIGH | NC | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 330 | 413 | $679,248 | $1,645 | premium | 6.9% | (919) 873-9533 |
| 23 | PRISMA HEALTH UNIVERSITY MEDICAL GROUP | GREENVILLE | SC | NURSE PRACTITIONER | 2447 | 394 | $134,390 | $341 | premium | 9.3% | — |
| 24 | THE SAN ANTONIO ORTHOPAEDIC GROUP LLP | SAN ANTONIO | TX | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 138 | 393 | $224,010 | $570 | premium | 4.8% | (210) 804-5400 |
| 25 | AMERICAN ANESTHESIOLOGY SERVICES OF FLORIDA INC | FORT MYERS | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 132 | 393 | $599,270 | $1,525 | premium | 4.9% | (239) 489-4909 |
| 26 | AMERICAN ANESTHESIOLOGY OF VIRGINIA PC | LEESBURG | VA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 511 | 392 | $588,154 | $1,500 | premium | 9.0% | (703) 724-9950 |
| 27 | CHS ANESTHESIA SERVICES GROUP INC | CHARLOTTE | NC | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 749 | 390 | $536,372 | $1,375 | premium | 6.6% | (704) 355-2000 |
| 28 | ASSOCIATED ANESTHESIOLOGISTS PC | DES MOINES | IA | ANESTHESIOLOGY | 65 | 369 | $289,296 | $784 | premium | 27.7% | (515) 401-1950 |
| 29 | ORTHOARKANSAS PA | LITTLE ROCK | AR | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 145 | 366 | $120,780 | $330 | premium | 15.9% | (501) 500-3500 |
| 30 | ASSOCIATED ANESTHESIOLOGISTS, PC | LINCOLN | NE | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 106 | 358 | $143,200 | $400 | premium | 32.5% | (402) 489-0200 |
| 31 | SMH PHYSICIAN SERVICES INC | SARASOTA | FL | PHYSICIAN ASSISTANT | 766 | 350 | $85,494 | $244 | premium | 4.4% | — |
| 32 | WOODLAND ANESTHESIA ASSOCIATES PC | HARTFORD | CT | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 175 | 340 | $652,800 | $1,920 | premium | 25.6% | (860) 714-6654 |
| 33 | MISSOULA ANESTHESIOLOGY PC | MISSOULA | MT | ANESTHESIOLOGY | 52 | 329 | $263,008 | $799 | premium | 53.6% | (406) 543-7271 |
| 34 | ANESTHESIA COMPANY LLC | PRINCE FREDERICK | MD | ANESTHESIOLOGY | 381 | 326 | $338,204 | $1,037 | premium | 13.1% | (410) 535-4000 |
| 35 | ANESTHESIA CONSULTANTS PA | FLOWOOD | MS | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 101 | 320 | $136,475 | $426 | premium | 17.6% | (601) 932-1030 |
| 36 | UNIVERSITY ANESTHESIOLOGISTS, PLLC | KNOXVILLE | TN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 165 | 313 | $94,709 | $303 | premium | 7.3% | (865) 305-9220 |
| 37 | EAST CAROLINA ANESTHESIA ASSOCIATES PLLC | GREENVILLE | NC | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 673 | 312 | $383,448 | $1,229 | premium | 5.2% | (252) 847-4100 |
| 38 | METRO-WEST ANESTHESIA GROUP INC | SAINT LOUIS | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 207 | 312 | $179,680 | $576 | premium | 9.6% | (314) 453-0600 |
| 39 | FIRST COLONIES ANESTHESIA ASSOCIATES, LLC | SILVER SPRING | MD | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 350 | 304 | $107,343 | $353 | premium | 12.2% | (301) 754-7000 |
| 40 | NEW JERSEY HEALTHCARE SPECIALISTS PC | HACKENSACK | NJ | ANESTHESIOLOGY | 582 | 303 | $447,206 | $1,476 | premium | 16.0% | (201) 488-0066 |
| 41 | ORLANDO HEALTH MEDICAL GROUP INC | ORLANDO | FL | PHYSICIAN ASSISTANT | 2145 | 298 | $202,015 | $678 | premium | 3.8% | (407) 896-1100 |
| 42 | ASSOCIATED ANESTHESIOLOGISTS OF THE CENTRAL COAST | SAN LUIS OBISPO | CA | ANESTHESIOLOGY | 38 | 292 | $198,560 | $680 | premium | 4.2% | (805) 928-1731 |
| 43 | MCBRIDE CLINIC ORTHOPEDIC HOSPITAL, LLC | OKLAHOMA CITY | OK | PHYSICIAN ASSISTANT | 103 | 289 | $144,830 | $501 | premium | 11.8% | (405) 604-6000 |
| 44 | INTEGRATED ANESTHESIA ASSOCIATES LLC | HARTFORD | CT | ANESTHESIOLOGY | 406 | 284 | $433,952 | $1,528 | premium | 21.4% | (860) 972-2117 |
| 45 | NORTHSTAR ANESTHESIA OF VIRGINIA, LLC | ALEXANDRIA | VA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 410 | 283 | $498,704 | $1,762 | premium | 6.5% | (703) 504-3000 |
| 46 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 280 | $427,985 | $1,529 | premium | 10.8% | (800) 603-0558 |
| 47 | COLUMBIA ORTHOPAEDIC GROUP LLP | COLUMBIA | MO | ORTHOPEDIC SURGERY | 91 | 278 | $207,120 | $745 | premium | 8.5% | (573) 443-2402 |
| 48 | ORTHOPAEDICS-INDIANAPOLIS, INC | INDIANAPOLIS | IN | ORTHOPEDIC SURGERY | 348 | 268 | $182,240 | $680 | premium | 8.8% | (317) 802-2000 |
| 49 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 266 | $174,742 | $657 | premium | 4.9% | — |
| 50 | ORTHOANESTHESIA PC | OMAHA | NE | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 28 | 264 | $221,760 | $840 | premium | 24.0% | (402) 637-0600 |
| 51 | AMERICAN ANESTHESIOLOGY OF TENNESSEE PC | KNOXVILLE | TN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 310 | 263 | $445,464 | $1,694 | premium | 6.1% | (865) 546-8040 |
| 52 | ANESTHESIOLOGY CONSULTANTS OF TREASURE VALLEY PLLC | BOISE | ID | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 26 | 262 | $112,660 | $430 | premium | 38.5% | (208) 373-5000 |
| 53 | PROFESSIONAL ANESTHESIA SERVICES OF KENTUCKY PLLC | LOUISVILLE | KY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 317 | 261 | $313,732 | $1,202 | premium | 14.7% | (502) 629-8000 |
| 54 | MAYO CLINIC | ROCHESTER | MN | NURSE PRACTITIONER | 4896 | 256 | $421,788 | $1,648 | premium | 15.9% | (507) 284-2511 |
| 55 | ANESTHESIA CONSULTANTS OF AUGUSTA LLC | AUGUSTA | GA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 80 | 255 | $321,300 | $1,260 | premium | 7.8% | (706) 855-9860 |
| 56 | ARKANSAS SURGICAL HOSPITAL LLC | NORTH LITTLE ROCK | AR | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 42 | 253 | $151,800 | $600 | premium | 11.0% | — |
| 57 | MAK ANESTHESIA HOLDINGS, LLC | AUSTELL | GA | ANESTHESIOLOGY ASSISTANT | 201 | 253 | $185,584 | $734 | premium | 7.8% | (770) 702-1806 |
| 58 | ANESTHESIA CONSULTING SERVICES, PA | WICHITA | KS | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 76 | 250 | $358,160 | $1,433 | premium | 13.1% | (316) 268-5000 |
| 59 | MCLEOD PHYSICIAN ASSOCIATES II | FLORENCE | SC | PHYSICIAN ASSISTANT | 534 | 249 | $59,262 | $238 | premium | 5.9% | — |
| 60 | UNIVERSITY OF VIRGINIA PHYSICIANS GROUP | CHARLOTTESVILLE | VA | NURSE PRACTITIONER | 1704 | 247 | $99,047 | $401 | premium | 5.7% | (434) 924-5959 |
| 61 | ANESTHESIOLOGY ASSOCIATES INC | SIOUX FALLS | SD | ANESTHESIOLOGY | 27 | 244 | $46,360 | $190 | premium | 42.1% | (602) 338-7098 |
| 62 | UNIVERSITY OF PITTSBURGH PHYSICIANS | PITTSBURGH | PA | DIAGNOSTIC RADIOLOGY | 4291 | 240 | $156,168 | $651 | premium | 4.9% | — |
| 63 | UNIVERSITY PHYSICIANS INCORPORATED | AURORA | CO | PHYSICIAN ASSISTANT | 3122 | 240 | $142,420 | $593 | premium | 8.5% | (720) 777-1234 |
| 64 | NORTHEASTERN ANESTHESIA PHYSICIANS P.C. | ALLENTOWN | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 18 | 238 | $142,800 | $600 | premium | 4.8% | (610) 770-8372 |
| 65 | MEDSTAR MEDICAL GROUP II LLC | WASHINGTON | MD | PHYSICIAN ASSISTANT | 3707 | 234 | $40,014 | $171 | premium | 9.4% | (202) 429-2401 |
| 66 | ACV INC | ROANOKE | VA | ANESTHESIOLOGY | 67 | 231 | $91,938 | $398 | premium | 5.3% | (540) 981-7268 |
| 67 | INDEPENDENT PHYSICIANS NETWORK PLLC | DALLAS | TX | ANESTHESIOLOGY | 222 | 222 | $199,831 | $900 | premium | 2.7% | (214) 252-3535 |
| 68 | EAST MEMPHIS ANESTHESIA SERVICES PLC | MEMPHIS | TN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 28 | 221 | $86,150 | $390 | premium | 5.1% | (901) 685-2200 |
| 69 | AMERICAN ANESTHESIOLOGY ASSOCIATES OF GEORGIA LLC | SAVANNAH | GA | ANESTHESIOLOGY ASSISTANT | 229 | 216 | $365,856 | $1,694 | premium | 6.6% | (912) 819-4100 |
| 70 | SOUTHWEST OHIO ANESTHESIA CONSULTANTS LLC | CINCINNATI | OH | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 375 | 216 | $378,540 | $1,752 | premium | 4.0% | (513) 624-4500 |
| 71 | DARTMOUTH-HITCHCOCK CLINIC | LEBANON | NH | PHYSICIAN ASSISTANT | 1441 | 215 | $317,297 | $1,476 | premium | 33.6% | (603) 650-5000 |
| 72 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 213 | $174,935 | $821 | premium | 6.5% | — |
| 73 | ANESTHESIOLOGY AND PAIN CONSULTANTS LLC | LAFAYETTE | LA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 49 | 208 | $170,560 | $820 | premium | 9.4% | (337) 988-5646 |
| 74 | ANESTHESIA ASSOCIATES OF MORRISTOWN PA | MORRISTOWN | NJ | ANESTHESIOLOGY | 170 | 207 | $327,496 | $1,582 | premium | 10.9% | (973) 971-5539 |
| 75 | PIEDMONT ANESTHESIA LLC | STOCKBRIDGE | GA | ANESTHESIOLOGY ASSISTANT | 531 | 207 | $320,130 | $1,547 | premium | 6.4% | (800) 242-1131 |
| 76 | COVENANT ANESTHESIA GROUP PC | KNOXVILLE | TN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 232 | 206 | $214,254 | $1,040 | premium | 4.8% | (865) 331-1111 |
| 77 | UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC | BIRMINGHAM | AL | NURSE PRACTITIONER | 2788 | 204 | $102,612 | $503 | premium | 12.0% | (205) 934-3460 |
| 78 | ZEPHYR ANESTHESIA LLC | LA PLACE | LA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 172 | 203 | $60,900 | $300 | premium | 9.2% | (985) 359-6694 |
| 79 | GOTTLIEB MIDWEST ANESTHESIOLOGISTS, LLC | WESTMONT | IL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 46 | 201 | $273,375 | $1,360 | premium | 6.1% | (630) 968-1800 |
| 80 | PALMETTO ANESTHESIA ASSOCIATES | GREENVILLE | SC | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 105 | 200 | $440,000 | $2,200 | premium | 4.7% | (864) 269-3419 |
| 81 | SHERIDAN HEALTHCORP INC | PLANTATION | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 988 | 200 | $109,314 | $547 | premium | 2.5% | (954) 587-5010 |
| 82 | EMERGENCHEALTH PLLC | SAN ANTONIO | TX | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 984 | 197 | $352,412 | $1,789 | premium | 2.4% | (210) 921-2000 |
| 83 | MERCY CLINIC SPRINGFIELD COMMUNITIES | SPRINGFIELD | MO | PHYSICIAN ASSISTANT | 1128 | 196 | $50,372 | $257 | premium | 6.0% | — |
| 84 | UNIVERSITY OF WISCONSIN MEDICAL FOUNDATION INC | MADISON | WI | PHYSICIAN ASSISTANT | 2523 | 193 | $418,231 | $2,167 | premium | 18.6% | (608) 287-2050 |
| 85 | METHODIST ASSOCIATES IN HEALTHCARE, INC | PHILADELPHIA | PA | DIAGNOSTIC RADIOLOGY | 398 | 193 | $84,920 | $440 | premium | 3.9% | (215) 955-6161 |
| 86 | SMG ANESTHESIA SPECIALISTS LLC | NORFOLK | VA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 443 | 192 | $153,600 | $800 | premium | 4.4% | (757) 261-6000 |
| 87 | BUCKEYE ANESTHESIA SERVICES AND CONSULTANTS LLC | LIMA | OH | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 18 | 192 | $337,536 | $1,758 | premium | 3.6% | (419) 224-7586 |
| 88 | LONG LAKE ANESTHESIOLOGY CONSULTANTS PLC | TROY | MI | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 94 | 191 | $38,200 | $200 | premium | 9.9% | (248) 265-4600 |
| 89 | SOUTHEAST ANESTHESIOLOGISTS, INC. | INDIANAPOLIS | IN | ANESTHESIOLOGY | 91 | 189 | $217,728 | $1,152 | premium | 6.2% | (317) 528-5000 |
| 90 | EMORY SPECIALTY ASSOCIATES, LLC | ATLANTA | GA | ANESTHESIOLOGY ASSISTANT | 654 | 189 | $114,156 | $604 | premium | 5.8% | (404) 778-3900 |
| 91 | CARDIOVASCULAR ANESTHESIOLOGISTS PC | NASHVILLE | TN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 142 | 187 | $181,200 | $969 | premium | 4.3% | (615) 385-3704 |
| 92 | CARE ANESTHESIA SPECIALISTS INC | PORT CHARLOTTE | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 19 | 186 | $163,680 | $880 | premium | 2.3% | (941) 766-4122 |
| 93 | ANESTHESIA ASSOCIATES OF CINCINNATI, INC | CINCINNATI | OH | ANESTHESIOLOGY ASSISTANT | 133 | 183 | $70,985 | $388 | premium | 3.4% | (513) 585-2000 |
| 94 | TUPELO ANESTHESIA GROUP, PA | TUPELO | MS | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 30 | 183 | $186,945 | $1,022 | premium | 10.1% | (662) 432-1490 |
| 95 | ANESTHESIA SERVICES ASSOCIATES PC | ROCHESTER | MI | ANESTHESIOLOGY | 67 | 183 | $482,205 | $2,635 | premium | 9.5% | (248) 652-5000 |
| 96 | UNIVERSITY ANESTHESIOLOGISTS SC | CHICAGO | IL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 160 | 176 | $169,440 | $963 | premium | 5.4% | (312) 521-5500 |
| 97 | WELLSPAN MEDICAL GROUP | YORK | PA | PHYSICIAN ASSISTANT | 2312 | 175 | $66,162 | $378 | premium | 3.5% | — |
| 98 | SURGERY ONE ANESTHESIA LLC | FORT WAYNE | IN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 31 | 174 | $105,792 | $608 | premium | 5.7% | (260) 484-8551 |
| 99 | MEDICAL CENTER ANESTHESIOLOGISTS | SHREVEPORT | LA | ANESTHESIOLOGY | 13 | 173 | $166,080 | $960 | premium | 7.9% | (318) 300-3643 |
| 100 | ANESTHESIA GROUP PRACTICE INC | MONTGOMERY | KY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 407 | 171 | $136,800 | $800 | premium | 9.7% | (513) 865-1111 |
Showing the top 100 of 781 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 →