00790 — Anesthesia for other procedure on upper abdomen
85,244 observed fee-for-service (50%) · ~86,534 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 | 00790 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | U S ANESTHESIA PARTNERS OF TEXAS, PA | HOUSTON | TX | ANESTHESIOLOGY | 2754 | 3,237 | $10,394,548 | $3,211 | premium | 34.8% | (713) 375-7000 |
| 2 | US ANESTHESIA PARTNERS OF FLORIDA INC | ORLANDO | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 1094 | 1,873 | $4,576,567 | $2,443 | premium | 20.2% | (407) 303-8110 |
| 3 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 905 | $1,108,146 | $1,224 | premium | 21.9% | — |
| 4 | PRISMA HEALTH UNIVERSITY MEDICAL GROUP | GREENVILLE | SC | NURSE PRACTITIONER | 2447 | 887 | $2,519,690 | $2,841 | premium | 22.7% | — |
| 5 | ANESTHESIA ASSOCIATES OF GAINESVILLE, LLC | GAINESVILLE | GA | ANESTHESIOLOGY ASSISTANT | 151 | 746 | $766,520 | $1,028 | premium | 16.5% | (770) 532-7179 |
| 6 | CHS ANESTHESIA SERVICES GROUP INC | CHARLOTTE | NC | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 749 | 715 | $1,716,507 | $2,401 | premium | 14.3% | (704) 355-2000 |
| 7 | EAST CAROLINA ANESTHESIA ASSOCIATES PLLC | GREENVILLE | NC | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 673 | 698 | $1,051,773 | $1,507 | premium | 14.0% | (252) 847-4100 |
| 8 | UNITED ANESTHESIA SERVICES PC | WAYNE | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 422 | 630 | $1,694,395 | $2,690 | premium | 10.2% | (610) 645-2000 |
| 9 | ANESTHESIOLOGISTS ASSOCIATED PC | BIRMINGHAM | AL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 401 | 629 | $697,735 | $1,109 | premium | 26.7% | (205) 848-2925 |
| 10 | SOUTHEAST ANESTHESIOLOGY CONSULTANTS PLLC | WILMINGTON | NC | ANESTHESIOLOGY | 80 | 628 | $2,293,404 | $3,652 | premium | 12.6% | (910) 452-8100 |
| 11 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 600 | $2,296,870 | $3,828 | premium | 15.4% | — |
| 12 | PIEDMONT ANESTHESIA LLC | STOCKBRIDGE | GA | ANESTHESIOLOGY ASSISTANT | 531 | 561 | $1,514,663 | $2,700 | premium | 12.4% | (800) 242-1131 |
| 13 | MAYO CLINIC | ROCHESTER | MN | NURSE PRACTITIONER | 4896 | 556 | $1,385,968 | $2,493 | premium | 32.6% | (507) 284-2511 |
| 14 | ANESTHESIA SERVICE MEDICAL GROUP | SAN DIEGO | CA | ANESTHESIOLOGY | 237 | 531 | $1,084,412 | $2,042 | premium | 7.1% | (619) 565-9666 |
| 15 | BREVARD PHYSICIAN ASSOCIATES PLLC | MELBOURNE | FL | DIAGNOSTIC RADIOLOGY | 216 | 525 | $1,023,120 | $1,949 | premium | 5.7% | (321) 434-9000 |
| 16 | VALLEY HEALTH ANESTHESIA SERVICES, LLC | WINCHESTER | VA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 124 | 478 | $550,302 | $1,151 | premium | 10.2% | (540) 536-8000 |
| 17 | MAYO CLINIC JACKSONVILLE | JACKSONVILLE | FL | NURSE PRACTITIONER | 1587 | 457 | $1,398,550 | $3,060 | premium | 4.9% | (904) 953-2000 |
| 18 | PROVIDENCE ANESTHESIOLOGY ASSOCIATES PA | CHARLOTTE | NC | ANESTHESIOLOGY | 217 | 450 | $1,623,134 | $3,607 | premium | 9.0% | (704) 316-2000 |
| 19 | ANESTHESIA WEST PC | OMAHA | NE | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 73 | 443 | $379,140 | $856 | premium | 39.2% | (402) 354-4000 |
| 20 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 442 | $1,659,699 | $3,755 | premium | 7.7% | (212) 263-9700 |
| 21 | CHRISTUS TRINITY CLINIC | TYLER | TX | NURSE PRACTITIONER | 1495 | 422 | $965,959 | $2,289 | premium | 4.5% | (903) 606-5560 |
| 22 | SCOTT AND WHITE CLINIC | TEMPLE | TX | PHYSICIAN ASSISTANT | 2435 | 420 | $877,965 | $2,090 | premium | 4.5% | (254) 724-2663 |
| 23 | WASHINGTON UNIVERSITY | SAINT LOUIS | MO | NURSE PRACTITIONER | 3070 | 413 | $816,983 | $1,978 | premium | 12.5% | (314) 747-3000 |
| 24 | AMERICAN ANESTHESIOLOGY OF VIRGINIA PC | LEESBURG | VA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 511 | 407 | $1,340,115 | $3,293 | premium | 8.7% | (703) 724-9950 |
| 25 | NORTH ATLANTA ANESTHESIA PROFESSIONALS, LLC | ATLANTA | GA | ANESTHESIOLOGY ASSISTANT | 536 | 407 | $817,754 | $2,009 | premium | 9.0% | (404) 851-8000 |
| 26 | NORTH AMERICAN PARTNERS IN ANESTHESIA LLP | WHITE PLAINS | NY | ANESTHESIOLOGY | 364 | 400 | $2,537,463 | $6,344 | premium | 6.9% | (914) 681-0600 |
| 27 | HACKENSACK MERIDIAN HEALTH MEDICAL GROUP - SPECIALTY CARE PC | NEPTUNE | NJ | NURSE PRACTITIONER | 1878 | 387 | $1,608,793 | $4,157 | premium | 10.4% | (732) 362-3663 |
| 28 | NEW YORK CARDIOVASCULAR ANESTHESIOLOGISTS, P.C. | ROSLYN | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 128 | 382 | $1,939,950 | $5,078 | premium | 6.6% | (516) 627-0334 |
| 29 | VIRGINIA MASON MEDICAL CENTER | SEATTLE | WA | PHYSICIAN ASSISTANT | 879 | 380 | $621,104 | $1,634 | premium | 22.3% | (206) 223-6600 |
| 30 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 376 | $856,520 | $2,278 | premium | 9.6% | — |
| 31 | LEXINGTON HEALTH INC | WEST COLUMBIA | SC | NURSE PRACTITIONER | 909 | 358 | $1,387,788 | $3,877 | premium | 9.1% | (803) 744-4900 |
| 32 | GEISINGER CLINIC | DANVILLE | PA | PHYSICIAN ASSISTANT | 3426 | 357 | $1,379,274 | $3,864 | premium | 5.8% | (570) 271-6144 |
| 33 | ANESTHESIA ASSOCIATES OF MORRISTOWN PA | MORRISTOWN | NJ | ANESTHESIOLOGY | 170 | 356 | $858,922 | $2,413 | premium | 9.5% | (973) 971-5539 |
| 34 | CITY OF HOPE MEDICAL FOUNDATION | DUARTE | CA | NURSE PRACTITIONER | 942 | 349 | $460,325 | $1,319 | premium | 4.7% | (626) 256-4673 |
| 35 | AMERICAN ANESTHESIOLOGY OF TENNESSEE PC | KNOXVILLE | TN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 310 | 344 | $1,224,844 | $3,561 | premium | 12.6% | (865) 546-8040 |
| 36 | RWJBH OBSERVATION ASSOCIATES LLC | SOMERVILLE | NJ | PHYSICIAN ASSISTANT | 937 | 341 | $1,047,841 | $3,073 | premium | 9.1% | (908) 685-2200 |
| 37 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 338 | $795,370 | $2,353 | premium | 14.4% | (800) 603-0558 |
| 38 | ANESTHESIA SERVICES ASSOCIATES PC | ROCHESTER | MI | ANESTHESIOLOGY | 67 | 329 | $1,234,700 | $3,753 | premium | 12.6% | (248) 652-5000 |
| 39 | ASSOCIATED ANESTHESIOLOGISTS, PC | LINCOLN | NE | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 106 | 328 | $466,110 | $1,421 | premium | 29.1% | (402) 489-0200 |
| 40 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | MA | DIAGNOSTIC RADIOLOGY | 3532 | 321 | $732,756 | $2,283 | premium | 7.5% | (617) 724-0287 |
| 41 | CENTRAL ANESTHESIA SERVICE EXCHANGE MEDICAL GROUP INC | SACRAMENTO | CA | ANESTHESIOLOGY | 109 | 315 | $638,160 | $2,026 | premium | 4.2% | (916) 481-6800 |
| 42 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 306 | $863,040 | $2,820 | premium | 7.1% | (617) 732-5500 |
| 43 | CEDARS-SINAI MEDICAL CARE FOUNDATION | LOS ANGELES | CA | PHYSICIAN ASSISTANT | 1699 | 306 | $1,429,400 | $4,671 | premium | 4.1% | (310) 423-0674 |
| 44 | NORTH SHORE - LIJ ANESTHESIOLOGY, PC | NEW HYDE PARK | NY | ANESTHESIOLOGY | 1012 | 300 | $1,467,422 | $4,891 | premium | 5.2% | (516) 734-8600 |
| 45 | MCLEOD PHYSICIAN ASSOCIATES II | FLORENCE | SC | PHYSICIAN ASSISTANT | 534 | 296 | $771,344 | $2,606 | premium | 7.6% | — |
| 46 | ACV INC | ROANOKE | VA | ANESTHESIOLOGY | 67 | 290 | $414,205 | $1,428 | premium | 6.2% | (540) 981-7268 |
| 47 | WELLSPAN MEDICAL GROUP | YORK | PA | PHYSICIAN ASSISTANT | 2312 | 287 | $203,793 | $710 | premium | 4.7% | — |
| 48 | ANESTHESIA COMPANY LLC | PRINCE FREDERICK | MD | ANESTHESIOLOGY | 381 | 284 | $665,151 | $2,342 | premium | 9.8% | (410) 535-4000 |
| 49 | SMG ANESTHESIA SPECIALISTS LLC | NORFOLK | VA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 443 | 280 | $488,060 | $1,743 | premium | 6.0% | (757) 261-6000 |
| 50 | TUPELO ANESTHESIA GROUP, PA | TUPELO | MS | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 30 | 276 | $592,222 | $2,146 | premium | 10.2% | (662) 432-1490 |
| 51 | PROVIDENCE HEALTH AND SERVICE- WASHINGTON | SPOKANE | WA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 174 | 270 | $253,548 | $939 | premium | 15.8% | (509) 474-3131 |
| 52 | PERIOPERATIVE SERVICES OF MISSISSIPPI, LLC | JACKSON | MS | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 97 | 265 | $226,226 | $854 | premium | 9.8% | (601) 317-2802 |
| 53 | AMS NATIONAL LLC | SEBRING | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 306 | 265 | $341,289 | $1,288 | premium | 2.9% | (863) 703-2886 |
| 54 | SOUTHCOAST PHYSICIANS GROUP INC | FALL RIVER | MA | NURSE PRACTITIONER | 868 | 261 | $571,142 | $2,188 | premium | 6.1% | (508) 973-5919 |
| 55 | ANESTHESIA ASSOCIATES OF MEDFORD PC | MEDFORD | OR | ANESTHESIOLOGY | 47 | 258 | $398,451 | $1,544 | premium | 46.3% | (541) 773-7273 |
| 56 | LEHIGH VALLEY PHYSICIAN GROUP | ALLENTOWN | PA | PHYSICIAN ASSISTANT | 2389 | 258 | $486,974 | $1,887 | premium | 4.2% | — |
| 57 | VIRTUA MEDICAL GROUP, PA | VOORHEES | NJ | PHYSICIAN ASSISTANT | 1662 | 256 | $407,312 | $1,591 | premium | 6.9% | (856) 247-7260 |
| 58 | HENDRICK ANESTHESIA NETWORK | ABILENE | TX | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 101 | 255 | $386,138 | $1,514 | premium | 2.7% | (325) 428-1010 |
| 59 | WICHITA FALLS ANESTHESIA PLLC | WICHITA FALLS | TX | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 36 | 249 | $281,537 | $1,131 | premium | 2.7% | (940) 764-7000 |
| 60 | NORTHSTAR ANESTHESIA OF VIRGINIA, LLC | ALEXANDRIA | VA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 410 | 248 | $1,323,597 | $5,337 | premium | 5.3% | (703) 504-3000 |
| 61 | ANESTHESIA GROUP PRACTICE INC | MONTGOMERY | KY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 407 | 248 | $263,385 | $1,062 | premium | 17.7% | (513) 865-1111 |
| 62 | DELAWARE ANESTHESIA ASSOCIATES PA | LEWES | DE | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 35 | 244 | $453,602 | $1,859 | premium | 29.0% | (302) 441-1078 |
| 63 | WELLSTAR MEDICAL GROUP LLC | MARIETTA | GA | NURSE PRACTITIONER | 3060 | 243 | $540,020 | $2,222 | premium | 5.4% | (770) 422-2004 |
| 64 | UNIVERSITY OF PITTSBURGH PHYSICIANS | PITTSBURGH | PA | DIAGNOSTIC RADIOLOGY | 4291 | 240 | $419,014 | $1,746 | premium | 3.9% | — |
| 65 | CARDIOVASCULAR ANESTHESIOLOGISTS PC | NASHVILLE | TN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 142 | 237 | $540,596 | $2,281 | premium | 8.7% | (615) 385-3704 |
| 66 | VALLEY ANESTHESIOLOGY CONSULTANTS INC | SCOTTSDALE | AZ | ANESTHESIOLOGY | 282 | 235 | $533,603 | $2,271 | premium | 10.0% | (480) 323-3000 |
| 67 | CENTRA MEDICAL GROUP LLC | LYNCHBURG | VA | NURSE PRACTITIONER | 714 | 234 | $478,986 | $2,047 | premium | 5.0% | (434) 947-3033 |
| 68 | NEWPORT HARBOR ANESTHESIA CONSULTANTS MEDICAL GROUP, INC. | NEWPORT BEACH | CA | ANESTHESIOLOGY | 82 | 231 | $727,793 | $3,151 | premium | 3.1% | (949) 645-8600 |
| 69 | MARYLAND ANESTHESIA AND PAIN MANAGEMENT SERVICES PC | BEL AIR | MD | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 38 | 229 | $740,651 | $3,234 | premium | 7.9% | (443) 643-1000 |
| 70 | SAINT LUKES PHYSICIAN GROUP INC | KANSAS CITY | MO | NURSE PRACTITIONER | 1228 | 229 | $297,450 | $1,299 | premium | 7.0% | — |
| 71 | AMERICAN ANESTHESIOLOGY OF NORTH CAROLINA PLLC | RALEIGH | NC | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 330 | 229 | $854,000 | $3,729 | premium | 4.6% | (919) 873-9533 |
| 72 | METROPOLITAN ANESTHESIA NETWORK LLP | COON RAPIDS | MN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 527 | 227 | $353,022 | $1,555 | premium | 13.3% | (763) 236-6786 |
| 73 | AMS ANESTHETIST SERVICES LLC | PENSACOLA | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 148 | 224 | $310,755 | $1,387 | premium | 2.4% | (850) 202-4700 |
| 74 | AMERICAN ANESTHESIOLOGY ASSOCIATES OF GEORGIA LLC | SAVANNAH | GA | ANESTHESIOLOGY ASSISTANT | 229 | 221 | $717,927 | $3,249 | premium | 4.9% | (912) 819-4100 |
| 75 | HEARTLAND REGIONAL MEDICAL CENTER | SAINT JOSEPH | MO | NURSE PRACTITIONER | 387 | 221 | $260,265 | $1,178 | premium | 6.7% | (816) 271-6870 |
| 76 | ANESTHESIA DYNAMICS LLC | LECANTO | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 845 | 221 | $686,096 | $3,105 | premium | 2.4% | (352) 527-1825 |
| 77 | STANFORD HEALTH CARE | STANFORD | CA | DIAGNOSTIC RADIOLOGY | 3039 | 219 | $648,103 | $2,959 | premium | 2.9% | (650) 723-4000 |
| 78 | AMERICAN ANESTHESIOLOGY SERVICES OF FLORIDA INC | FORT MYERS | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 132 | 219 | $751,807 | $3,433 | premium | 2.4% | (239) 489-4909 |
| 79 | EISENHOWER MEDICAL CENTER | RANCHO MIRAGE | CA | NURSE PRACTITIONER | 457 | 217 | $435,494 | $2,007 | premium | 2.9% | (760) 340-3911 |
| 80 | PHYSICIANS REFERRAL SERVICE | HOUSTON | TX | NURSE PRACTITIONER | 2696 | 215 | $303,156 | $1,410 | premium | 2.3% | (713) 592-5433 |
| 81 | SHERIDAN HEALTHCORP INC | PLANTATION | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 988 | 215 | $716,720 | $3,334 | premium | 2.3% | (954) 587-5010 |
| 82 | INDIAN RIVER HEALTH SERVICES INC | VERO BEACH | FL | NURSE PRACTITIONER | 324 | 212 | $266,178 | $1,256 | premium | 2.3% | (772) 567-6340 |
| 83 | SPARTANBURG MEDICAL CENTER | SPARTANBURG | SC | NURSE PRACTITIONER | 1070 | 212 | $673,617 | $3,177 | premium | 5.4% | (864) 587-3000 |
| 84 | DARTMOUTH-HITCHCOCK CLINIC | LEBANON | NH | PHYSICIAN ASSISTANT | 1441 | 210 | $1,163,955 | $5,543 | premium | 41.1% | (603) 650-5000 |
| 85 | PARKWAY ANESTHESIA ASSOCIATES LLC | BRICK | NJ | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 298 | 207 | $522,663 | $2,525 | premium | 5.6% | (732) 840-2200 |
| 86 | BOCA ANESTHESIA SERVICE INC | BOCA RATON | FL | ANESTHESIOLOGY ASSISTANT | 68 | 206 | $401,476 | $1,949 | premium | 2.2% | (954) 939-5000 |
| 87 | NEW JERSEY HEALTHCARE SPECIALISTS PC | HACKENSACK | NJ | ANESTHESIOLOGY | 582 | 202 | $714,050 | $3,535 | premium | 5.4% | (201) 488-0066 |
| 88 | DUKE HEALTH INTEGRATED PRACTICE INC | DURHAM | NC | PHYSICIAN ASSISTANT | 3051 | 201 | $469,840 | $2,338 | premium | 4.0% | (919) 684-8111 |
| 89 | VALLEY ANESTHESIA PC | SALEM | VA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 67 | 201 | $182,886 | $910 | premium | 4.3% | (540) 772-3400 |
| 90 | FIELDEN,HANSON,ISAACS,MIYADA,ROBISON,YEH LTD | LAS VEGAS | NV | ANESTHESIOLOGY | 172 | 199 | $744,988 | $3,744 | premium | 24.4% | (702) 878-0700 |
| 91 | PIEDMONT TRIAD ANESTHESIA PA | WINSTON SALEM | NC | ANESTHESIOLOGY | 40 | 198 | $477,632 | $2,412 | premium | 4.0% | (336) 768-3212 |
| 92 | INTEGRATED ANESTHESIA ASSOCIATES LLC | HARTFORD | CT | ANESTHESIOLOGY | 406 | 197 | $412,095 | $2,092 | premium | 21.8% | (860) 972-2117 |
| 93 | ANESTHESIOLOGY CONSULTANTS ENTERPRISES PLLC | LOUISVILLE | KY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 114 | 193 | $442,802 | $2,294 | premium | 13.7% | (859) 268-1030 |
| 94 | FLORIDA HOSPITAL HEALTHCARE PARTNERS, INC | DAYTONA BEACH | FL | PHYSICIAN ASSISTANT | 588 | 193 | $341,775 | $1,771 | premium | 2.1% | (386) 231-6000 |
| 95 | SURGICAL ANESTHESIA ASSOCIATES PLLC | WASHINGTON | DC | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 97 | 193 | $612,064 | $3,171 | premium | 30.1% | (202) 537-4000 |
| 96 | CARROLL COUNTY ANESTHESIA ASSOCIATES, PA | WESTMINSTER | MD | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 20 | 193 | $633,884 | $3,284 | premium | 6.6% | (410) 848-3000 |
| 97 | FIRST COLONIES ANESTHESIA ASSOCIATES, LLC | SILVER SPRING | MD | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 350 | 192 | $397,991 | $2,073 | premium | 6.6% | (301) 754-7000 |
| 98 | ANESTHESIA PHYSICIANS LTD | SIOUX FALLS | SD | ANESTHESIOLOGY | 23 | 191 | $276,054 | $1,445 | premium | 20.7% | (605) 386-1084 |
| 99 | NORTHSTAR ANESTHESIA OF MICHIGAN III PLLC | WAYNE | MI | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 571 | 190 | $1,048,405 | $5,518 | premium | 7.3% | (214) 687-0001 |
| 100 | ANESTHESIA ASSOCIATES OF ANN ARBOR PLLC | YPSILANTI | MI | ANESTHESIOLOGY | 216 | 190 | $541,280 | $2,849 | premium | 7.3% | (734) 712-3456 |
Showing the top 100 of 787 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 →