01938 — Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of lower back accessed through skin using imaging guidance
40,534 observed fee-for-service (48%) · ~44,791 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 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 | 01938 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | U S ANESTHESIA PARTNERS OF TEXAS, PA | HOUSTON | TX | ANESTHESIOLOGY | 2754 | 3,990 | $4,325,161 | $1,084 | premium | 32.4% | (713) 375-7000 |
| 2 | NORTH SHORE - LIJ ANESTHESIOLOGY, PC | NEW HYDE PARK | NY | ANESTHESIOLOGY | 1012 | 1,956 | $3,639,460 | $1,861 | premium | 28.7% | (516) 734-8600 |
| 3 | PROFESSIONAL ANESTHESIA SERVICES OF NORTH AMERICA PC | BETHLEHEM | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 50 | 1,370 | $484,358 | $354 | premium | 28.3% | (610) 861-8080 |
| 4 | NEW YORK CARDIOVASCULAR ANESTHESIOLOGISTS, P.C. | ROSLYN | NY | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 128 | 1,091 | $1,345,200 | $1,233 | premium | 16.0% | (516) 627-0334 |
| 5 | PHOENICIAN ANESTHESIA | CHANDLER | AZ | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 6 | 869 | $1,770,400 | $2,037 | premium | 21.0% | (480) 847-1800 |
| 6 | LONG LAKE ANESTHESIOLOGY CONSULTANTS PLC | TROY | MI | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 94 | 745 | $518,975 | $697 | premium | 28.3% | (248) 265-4600 |
| 7 | SENTRY ANESTHESIA MANAGEMENT, LLC | AMERICUS | GA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 175 | 692 | $1,164,343 | $1,683 | premium | 15.0% | (229) 924-6011 |
| 8 | PAIN MANAGEMENT SPECIALISTS MEDICAL GROUP | SAN LUIS OBISPO | CA | NURSE PRACTITIONER | 11 | 646 | $1,271,694 | $1,969 | premium | 6.6% | (805) 544-7246 |
| 9 | ANESTHESIOLOGISTS ASSOCIATED PC | BIRMINGHAM | AL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 401 | 530 | $215,394 | $406 | premium | 10.3% | (205) 848-2925 |
| 10 | OPTUM MEDICAL CARE PC | MOUNT KISCO | NY | INTERNAL MEDICINE | 1040 | 518 | $87,975 | $170 | premium | 7.6% | (914) 241-1050 |
| 11 | PALM SPRINGS ANESTHESIA SERVICES PC | SAN BERNARDINO | CA | ANESTHESIOLOGY | 89 | 511 | $510,560 | $999 | premium | 5.2% | (909) 887-6333 |
| 12 | CONCIERGE ANESTHESIA | THOUSAND OAKS | CA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 21 | 508 | $948,437 | $1,867 | premium | 5.2% | (805) 870-9482 |
| 13 | INTEGRATED MEDICAL GROUP, P.C. | POTTSVILLE | PA | PHYSICIAN ASSISTANT | 107 | 506 | $229,527 | $454 | premium | 10.5% | — |
| 14 | MULKEY ANESTHESIOLOGY ASSOCIATES, PC | AUSTELL | GA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 20 | 487 | $1,294,080 | $2,657 | premium | 10.6% | (770) 948-6824 |
| 15 | INDEPENDENT PHYSICIANS NETWORK PLLC | DALLAS | TX | ANESTHESIOLOGY | 222 | 482 | $341,226 | $708 | premium | 3.9% | (214) 252-3535 |
| 16 | INTEGRATED PAIN ASSOCIATES PLLC | KILLEEN | TX | NURSE PRACTITIONER | 32 | 477 | $125,994 | $264 | premium | 3.9% | (254) 245-9175 |
| 17 | ADVANCED ANESTHESIA SERVICES, LLC | GRAY | LA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 2 | 449 | $1,010,800 | $2,251 | premium | 18.5% | (985) 580-1200 |
| 18 | ALLIED ANESTHESIA MEDICAL GROUP INC | ORANGE | CA | ANESTHESIOLOGY | 183 | 390 | $335,580 | $860 | premium | 4.0% | (714) 744-8700 |
| 19 | NOBLE ANESTHESIA PARTNERS PLLC | EL PASO | TX | ANESTHESIOLOGY | 52 | 381 | $926,389 | $2,431 | premium | 3.1% | (855) 677-8669 |
| 20 | CAPITAL CARE ANESTHESIA LLC | BOWIE | MD | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 20 | 378 | $682,400 | $1,805 | premium | 29.5% | (301) 860-0305 |
| 21 | NEREUS ANESTHESIA | PENSACOLA | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 10 | 373 | $210,492 | $564 | premium | 6.2% | (850) 291-7641 |
| 22 | WOODLAND ANESTHESIA ASSOCIATES PC | HARTFORD | CT | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 175 | 353 | $219,480 | $622 | premium | 52.3% | (860) 714-6654 |
| 23 | PORTER COUNTY ANESTHESIA ASSOCIATES PC | VALPARAISO | IN | ANESTHESIOLOGY | 30 | 346 | $144,287 | $417 | premium | 44.6% | (219) 983-5743 |
| 24 | CEDARS-SINAI MEDICAL CARE FOUNDATION | LOS ANGELES | CA | PHYSICIAN ASSISTANT | 1699 | 317 | $440,800 | $1,391 | premium | 3.2% | (310) 423-0674 |
| 25 | AMS NATIONAL LLC | SEBRING | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 306 | 314 | $235,479 | $750 | premium | 5.2% | (863) 703-2886 |
| 26 | SHREWSBURY AMBULATORY ANESTHESIA LLC | SHREWSBURY | NJ | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 125 | 311 | $128,147 | $412 | premium | 8.6% | (732) 450-6000 |
| 27 | JEFFERSON ANESTHESIA CONSULTANTS | METAIRIE | LA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 21 | 301 | $41,967 | $139 | premium | 12.4% | (504) 832-2115 |
| 28 | GREATER ANESTHESIA SOLUTIONS | SUN CITY | AZ | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 209 | 300 | $212,040 | $707 | premium | 7.3% | (623) 832-4000 |
| 29 | NICE NAP ANESTHESIA LLC | LITTLETON | CO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 5 | 297 | $158,600 | $534 | premium | 24.3% | (972) 763-3893 |
| 30 | PHYSYNERGY LLC | HUNTSVILLE | AL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 52 | 292 | $506,690 | $1,735 | premium | 5.7% | (256) 429-4000 |
| 31 | COMPASS ANESTHESIA PROVIDERS, PLLC | HUMBLE | TX | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 178 | 291 | $306,152 | $1,052 | premium | 2.4% | (281) 369-9001 |
| 32 | W BRUCE SCURLOCK MD A MEDICAL CORPORATION | BAKERSFIELD | CA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 5 | 281 | $105,074 | $374 | premium | 2.9% | (661) 328-2333 |
| 33 | SOUTH FLORIDA ANESTHESIA AND PAIN TREATMENT PA | MANGONIA PARK | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 86 | 280 | $285,857 | $1,021 | premium | 4.6% | (561) 844-6300 |
| 34 | ANESTHESIA PARTNERS AND MANAGEMENT LLC | PHOENIX | AZ | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 171 | 271 | $243,450 | $898 | premium | 6.6% | (480) 420-4027 |
| 35 | RWJBH OBSERVATION ASSOCIATES LLC | SOMERVILLE | NJ | PHYSICIAN ASSISTANT | 937 | 261 | $395,250 | $1,514 | premium | 7.3% | (908) 685-2200 |
| 36 | ULTRACARE ANESTHESIA PARTNERS LLC | VOORHEES | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 73 | 259 | $293,000 | $1,131 | premium | 5.4% | (844) 448-5872 |
| 37 | NEW JERSEY HEALTHCARE SPECIALISTS PC | HACKENSACK | NJ | ANESTHESIOLOGY | 582 | 256 | $245,754 | $960 | premium | 7.1% | (201) 488-0066 |
| 38 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 252 | $134,782 | $535 | premium | 13.9% | — |
| 39 | NORTH SHORE AMBULATORY ANESTHESIA PARTNERS LLC | PEABODY | MA | ANESTHESIOLOGY | 11 | 247 | $197,152 | $798 | premium | 38.4% | (978) 818-6500 |
| 40 | COASTAL ANESTHESIA, P.C. | MOBILE | AL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 4 | 243 | $113,025 | $465 | premium | 4.7% | (251) 342-3000 |
| 41 | BAYSIDE ANESTHESIA MEDICAL GROUP | SANTA MONICA | CA | ANESTHESIOLOGY | 48 | 241 | $167,625 | $696 | premium | 2.5% | (310) 477-2465 |
| 42 | CAPITAL CARE ANESTHESIA LLC | BOWIE | TX | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 20 | 240 | $433,000 | $1,804 | premium | 1.9% | (301) 860-0305 |
| 43 | BMR ANESTHESIA PLLC | PENSACOLA | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 19 | 233 | $183,700 | $788 | premium | 3.9% | — |
| 44 | PBS ANESTHESIA LLC | LAS VEGAS | NV | ANESTHESIOLOGY | 44 | 229 | $326,050 | $1,424 | premium | 28.1% | (702) 386-4700 |
| 45 | ANESTHESIA PARTNERS OF ARIZONA LLC | PHOENIX | AZ | ANESTHESIOLOGY | 133 | 221 | $305,000 | $1,380 | premium | 5.4% | (602) 200-9021 |
| 46 | CLINICAL CARE ASSOCIATES OF THE UNIVERSITY OF PENNSYLVANIA HEALTH. | WEST CHESTER | PA | NURSE PRACTITIONER | 616 | 218 | $61,900 | $284 | premium | 4.5% | (610) 431-5000 |
| 47 | ANESTHESIA CONSULTANTS OF FRESNO | FRESNO | CA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 64 | 215 | $186,210 | $866 | premium | 2.2% | (559) 437-5645 |
| 48 | LA QUALITY CARE ANESTHESIA CONSULTANTS INC | GLENDALE | CA | ANESTHESIOLOGY | 22 | 210 | $273,050 | $1,300 | premium | 2.1% | (818) 688-0886 |
| 49 | PARKWAY ANESTHESIA ASSOCIATES LLC | BRICK | NJ | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 298 | 210 | $237,506 | $1,131 | premium | 5.8% | (732) 840-2200 |
| 50 | GASTROINTESTINAL SPECIALIST OF GEORGIA | MARIETTA | GA | GASTROENTEROLOGY | 35 | 196 | $538,560 | $2,748 | premium | 4.2% | (678) 741-5000 |
| 51 | USC CARE MEDICAL GROUP INC | LOS ANGELES | CA | DIAGNOSTIC RADIOLOGY | 1374 | 194 | $99,612 | $513 | premium | 2.0% | (800) 872-2273 |
| 52 | DYNAMIC ANESTHESIA PROVIDERS, PLLC | HOUSTON | TX | ANESTHESIOLOGY | 103 | 189 | $500,725 | $2,649 | premium | 1.5% | (346) 396-1314 |
| 53 | METROPOLITAN ANESTHESIA CONSULTANTS, LLP | DALLAS | TX | ANESTHESIOLOGY | 142 | 181 | $186,030 | $1,028 | premium | 1.5% | (214) 252-3535 |
| 54 | NOVASPINE PAIN INSTITUTE PLC | SUN CITY | MI | PHYSICIAN ASSISTANT | 20 | 177 | $122,975 | $695 | premium | 6.7% | (623) 777-4747 |
| 55 | PARK MEADOWS ANESTHESIA LLC | LONE TREE | CO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 2 | 177 | $161,700 | $914 | premium | 14.5% | (303) 951-7524 |
| 56 | SUMMIT ANESTHESIA SERVICES PLLC | PHOENIX | AZ | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 58 | 173 | $610,200 | $3,527 | premium | 4.2% | (623) 923-5000 |
| 57 | ORTHOMED STAFFING PLLC | PLANO | TX | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 347 | 170 | $564,840 | $3,323 | premium | 1.4% | (972) 596-6800 |
| 58 | NORTH DAVIS ANESTHESIOLOGY LLC | LAYTON | UT | ANESTHESIOLOGY | 12 | 167 | $72,955 | $437 | premium | 100.0% | (801) 807-7140 |
| 59 | ANESTHESIA CONSULTANTS OF CENTRAL FLORIDA,LLC | WINTER HAVEN | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 9 | 167 | $98,774 | $591 | premium | 2.8% | (863) 293-8471 |
| 60 | LIMESTONE ANESTHESIA ASSOCIATES PC | ATHENS | AL | ANESTHESIOLOGY | 5 | 165 | $75,820 | $460 | premium | 3.2% | (256) 233-9292 |
| 61 | DPI OF LOUISIANA LLC | BATON ROUGE | LA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 63 | 164 | $105,340 | $642 | premium | 6.8% | (225) 752-2470 |
| 62 | NEREUS ANESTHESIA | PENSACOLA | AL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 10 | 160 | $92,880 | $581 | premium | 3.1% | (850) 291-7641 |
| 63 | SOCIETY HILL ANESTHESIA CONSULTANTS PC | PHILADELPHIA | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 209 | 158 | $89,715 | $568 | premium | 3.3% | (215) 829-5664 |
| 64 | SPINE GROUP ALABAMA, LLC | BIRMINGHAM | AL | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 9 | 157 | $87,070 | $555 | premium | 3.0% | (205) 271-6511 |
| 65 | SLEEP EZZY | LAWRENCEVILLE | GA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 22 | 155 | $212,500 | $1,371 | premium | 3.4% | (770) 962-3642 |
| 66 | EAGLE ANESTHESIA PLLC | RICHARDSON | WA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 12 | 154 | $206,075 | $1,338 | premium | 54.6% | (972) 636-5727 |
| 67 | U S ANESTHESIA PARTNERS OF TEXAS, PA | HOUSTON | FL | ANESTHESIOLOGY | 2754 | 152 | $118,886 | $782 | premium | 2.5% | (713) 375-7000 |
| 68 | SWEET DREAMS ANESTHESIA PLLC | MERIDIAN | MS | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 20 | 152 | $57,720 | $380 | premium | 40.9% | (601) 482-9224 |
| 69 | CRNA ANESTHESIA ASSOCIATES LLC | COLORADO SPRINGS | CO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 2 | 151 | $111,276 | $737 | premium | 12.4% | (719) 955-6000 |
| 70 | TIP TOP ANESTHESIA GROUP INC | BAKERSFIELD | CA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 52 | 151 | $851,820 | $5,641 | premium | 1.5% | (310) 779-3025 |
| 71 | PROMEDICA CENTRAL PHYSICIANS | TOLEDO | OH | PHYSICIAN ASSISTANT | 794 | 147 | $46,495 | $316 | premium | 21.4% | (419) 291-2003 |
| 72 | UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC | BIRMINGHAM | AL | NURSE PRACTITIONER | 2788 | 146 | $69,747 | $478 | premium | 2.8% | (205) 934-3460 |
| 73 | WESTSIDE ANESTHESIA SERVICES | MANHATTAN BEACH | CA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 29 | 140 | $192,250 | $1,373 | premium | 1.4% | (310) 546-3461 |
| 74 | ORTHOMED STAFFING PLLC | PLANO | AR | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 347 | 139 | $443,970 | $3,194 | premium | 34.8% | (972) 596-6800 |
| 75 | BMR ANESTHESIA PLLC | PENSACOLA | MD | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 19 | 139 | $110,500 | $795 | premium | 10.8% | — |
| 76 | ORTHOMED STAFFING PLLC | PLANO | GA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 347 | 136 | $409,776 | $3,013 | premium | 2.9% | (972) 596-6800 |
| 77 | NORTHERN COLORADO ANESTHESIA PROFESSIONALS PLLC | LOVELAND | CO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 145 | 134 | $98,685 | $736 | premium | 11.0% | — |
| 78 | TWIN CITIES ANESTHESIA PA | EDINA | MN | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 7 | 134 | $200,950 | $1,500 | premium | 47.5% | (952) 204-3500 |
| 79 | SHREWSBURY AMBULATORY ANESTHESIA LLC | SHREWSBURY | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 125 | 132 | $49,360 | $374 | premium | 2.7% | (732) 450-6000 |
| 80 | PENNSYLVANIA ANESTHESIA COALITION LLC | WYOMISSING | PA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 10 | 132 | $151,600 | $1,148 | premium | 2.7% | (610) 320-0200 |
| 81 | GABRIELE JASPER MD, INC | BRICK | NJ | ANESTHESIOLOGY | 5 | 131 | $78,800 | $602 | premium | 3.6% | (732) 262-0700 |
| 82 | AMS BAPTIST LLC | PENSACOLA | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 81 | 130 | $80,814 | $622 | premium | 2.2% | (448) 227-8478 |
| 83 | NORTH AMERICAN PARTNERS IN ANESTHESIA LLP | WHITE PLAINS | NY | ANESTHESIOLOGY | 364 | 124 | $325,837 | $2,628 | premium | 1.8% | (914) 681-0600 |
| 84 | ZEPHYR ANESTHESIA LLC | LA PLACE | LA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 172 | 121 | $69,410 | $574 | premium | 5.0% | (985) 359-6694 |
| 85 | PACIFIC VALLEY MEDICAL GROUP | PASADENA | CA | ANESTHESIOLOGY | 114 | 120 | $117,671 | $981 | premium | 1.2% | (626) 440-9161 |
| 86 | NOVASPINE PAIN INSTITUTE PLC | SUN CITY | AZ | PHYSICIAN ASSISTANT | 20 | 119 | $101,300 | $851 | premium | 2.9% | (623) 777-4747 |
| 87 | VENTURA ANESTHESIA MEDICAL GROUP | VENTURA | CA | ANESTHESIOLOGY | 34 | 117 | $104,550 | $894 | premium | 1.2% | (805) 652-5011 |
| 88 | AMS OF GULF BREEZE LLC | GULF BREEZE | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 39 | 116 | $50,958 | $439 | premium | 1.9% | (850) 934-2000 |
| 89 | GULF-TO-BAY ANESTHESIOLOGY ASSOCIATES LLC | TAMPA | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 320 | 115 | $146,722 | $1,276 | premium | 1.9% | (813) 844-4396 |
| 90 | BLUE LAKE HEALTH ALABAMA, LLC | FLORENCE | AL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 20 | 106 | $38,000 | $358 | premium | 2.1% | (205) 848-2925 |
| 91 | NORTHSTAR ANESTHESIA III PA | FORT WORTH | TX | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 396 | 106 | $180,657 | $1,704 | premium | 0.9% | (817) 926-2544 |
| 92 | METROPOLITAN PAIN CONSULTANTS, LLC | LYNDHURST | NJ | ANESTHESIOLOGY | 2 | 104 | $292,600 | $2,813 | premium | 2.9% | (201) 729-0001 |
| 93 | SDA SERVICES OF CA | LOMA LINDA | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 54 | 101 | $179,550 | $1,778 | premium | 1.7% | (714) 394-6465 |
| 94 | WGG ANESTHESIA LLC | CARROLLTON | AL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 8 | 100 | $61,741 | $617 | premium | 1.9% | (770) 214-2800 |
| 95 | UNIVERSITY ANESTHESIOLOGISTS SC | CHICAGO | IL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 160 | 100 | $99,070 | $991 | premium | 5.5% | (312) 521-5500 |
| 96 | HIGHLANDS ANESTHESIA SERVICES | SCOTTSBORO | AL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 12 | 98 | $56,916 | $581 | premium | 1.9% | (256) 259-4444 |
| 97 | GI ALLIANCE ANESTHESIA OF FLORIDA PLLC | LAKE WORTH | GA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 11 | 98 | $458,150 | $4,675 | premium | 2.1% | (833) 964-1135 |
| 98 | ORION ANESTHESIA CONSULTANTS INC | MURRIETA | CA | ANESTHESIOLOGY | 8 | 97 | $104,007 | $1,072 | premium | 1.0% | (909) 558-4000 |
| 99 | PAX HEALTHCARE ASSOCIATES | COLLEYVILLE | TX | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 17 | 96 | $277,980 | $2,896 | premium | 0.8% | (214) 385-0865 |
| 100 | NORTHWESTERN SERVICES LLC | FARMINGTON HILLS | MI | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 47 | 95 | $117,132 | $1,233 | premium | 3.6% | (248) 265-6555 |
Showing the top 100 of 298 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 →