22614 — Fusion of additional segment of spine
97,084 observed fee-for-service (49%) · ~99,077 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 | 22614 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | UCSF MEDICAL GROUP BUSINESS SERVICES | SAN FRANCISCO | CA | DIAGNOSTIC RADIOLOGY | 1548 | 3,779 | $7,599,571 | $2,011 | premium | 19.8% | (415) 476-1000 |
| 2 | SAINT THOMAS MEDICAL PARTNERS | NASHVILLE | TN | NURSE PRACTITIONER | 591 | 1,381 | $1,228,518 | $890 | premium | 25.0% | (615) 269-4545 |
| 3 | STANFORD HEALTH CARE | STANFORD | CA | DIAGNOSTIC RADIOLOGY | 3039 | 1,099 | $2,538,738 | $2,310 | premium | 5.8% | (650) 723-4000 |
| 4 | UNIVERSITY PHYSICIANS INCORPORATED | AURORA | CO | PHYSICIAN ASSISTANT | 3122 | 1,084 | $4,062,891 | $3,748 | premium | 20.9% | (720) 777-1234 |
| 5 | NEUROSURGICAL ASSOCIATES LTD | PHOENIX | AZ | NEUROSURGERY | 74 | 1,028 | $1,379,199 | $1,342 | premium | 26.3% | (602) 406-3181 |
| 6 | ARLINGTON NEUROSURGEONS, PLLC | PLANO | TX | PHYSICIAN ASSISTANT | 46 | 930 | $1,174,842 | $1,263 | premium | 7.3% | (972) 596-6800 |
| 7 | ABAY NEUROSCIENCE CENTER LLC | WICHITA | KS | NURSE PRACTITIONER | 16 | 920 | $1,193,255 | $1,297 | premium | 39.3% | (316) 609-2600 |
| 8 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 913 | $1,204,272 | $1,319 | premium | 4.8% | (858) 455-9100 |
| 9 | ORTHOPAEDIC SPECIALTY INSTITUTE MEDICAL GROUP OF ORANGE COUNTY | ORANGE | CA | PHYSICIAN ASSISTANT | 58 | 886 | $592,158 | $668 | premium | 4.6% | (714) 634-4567 |
| 10 | OHIOHEALTH CORPORATION | COLUMBUS | OH | PHYSICIAN ASSISTANT | 2282 | 861 | $658,404 | $765 | premium | 10.5% | — |
| 11 | ORTHOLONESTAR PLLC | DALLAS | TX | PHYSICIAN ASSISTANT | 407 | 820 | $615,547 | $751 | premium | 6.5% | (214) 220-2468 |
| 12 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 799 | $1,122,090 | $1,404 | premium | 21.1% | (617) 732-5500 |
| 13 | SUTTER VALLEY MEDICAL FOUNDATION | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 2420 | 734 | $907,129 | $1,236 | premium | 3.8% | (916) 681-8852 |
| 14 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 661 | $4,230,219 | $6,400 | premium | 10.4% | (212) 263-9700 |
| 15 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SAN DIEGO | CA | DIAGNOSTIC RADIOLOGY | 2057 | 629 | $933,787 | $1,485 | premium | 3.3% | (800) 926-8273 |
| 16 | TEXAS HEALTH PHYSICIANS GROUP | FORT WORTH | TX | PHYSICIAN ASSISTANT | 1350 | 624 | $784,992 | $1,258 | premium | 4.9% | (817) 281-2977 |
| 17 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 623 | $2,726,552 | $4,376 | premium | 9.8% | — |
| 18 | REGENTS OF THE UNIV OF CA | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 1608 | 599 | $881,728 | $1,472 | premium | 3.1% | (877) 827-7463 |
| 19 | ELITE ORTHOPAEDICS OF IRVING PLLC | DENTON | TX | PHYSICIAN ASSISTANT | 55 | 598 | $751,384 | $1,256 | premium | 4.7% | (940) 384-3535 |
| 20 | UNIVERSITY OF VIRGINIA PHYSICIANS GROUP | CHARLOTTESVILLE | VA | NURSE PRACTITIONER | 1704 | 593 | $1,195,488 | $2,016 | premium | 12.9% | (434) 924-5959 |
| 21 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 593 | $2,334,742 | $3,937 | premium | 14.6% | — |
| 22 | CEDARS-SINAI MEDICAL CENTER | WEST HOLLYWOOD | CA | NURSE PRACTITIONER | 802 | 592 | $1,523,799 | $2,574 | premium | 3.1% | (310) 423-3277 |
| 23 | NEUROSURGICAL ASSOCIATES | NASHVILLE | TN | PHYSICIAN ASSISTANT | 28 | 591 | $566,803 | $959 | premium | 10.7% | 6153200007118 |
| 24 | THE ASSOCIATION OF UNIVERSITY PHYSICIANS | SEATTLE | WA | PHYSICIAN ASSISTANT | 3612 | 578 | $608,829 | $1,053 | premium | 20.4% | (206) 364-0500 |
| 25 | SETON FAMILY OF DOCTORS | AUSTIN | TX | PHYSICIAN ASSISTANT | 804 | 576 | $582,950 | $1,012 | premium | 4.5% | (512) 324-7300 |
| 26 | ORTHOVIRGINIA INC | NORTH CHESTERFIELD | VA | PHYSICIAN ASSISTANT | 567 | 575 | $842,974 | $1,466 | premium | 12.5% | — |
| 27 | OSU INTERNAL MEDICINE LLC | COLUMBUS | OH | NURSE PRACTITIONER | 1155 | 569 | $924,763 | $1,625 | premium | 6.9% | (614) 293-8000 |
| 28 | NEUROSCIENCE SPECIALISTS PC | OKLAHOMA CITY | OK | NEUROSURGERY | 16 | 563 | $662,340 | $1,176 | premium | 15.6% | (405) 748-3300 |
| 29 | PORTERCARE ADVENTIST HEALTH SYSTEM | DENVER | CO | PHYSICIAN ASSISTANT | 748 | 545 | $586,753 | $1,077 | premium | 10.5% | (303) 778-5797 |
| 30 | UNIVERSITY ORTHOPEDICS INC | PROVIDENCE | RI | ORTHOPEDIC SURGERY | 180 | 543 | $1,913,200 | $3,523 | premium | 52.6% | (401) 457-1500 |
| 31 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 541 | $2,471,606 | $4,569 | premium | 13.3% | — |
| 32 | WASHINGTON UNIVERSITY | SAINT LOUIS | MO | NURSE PRACTITIONER | 3070 | 520 | $1,036,500 | $1,993 | premium | 17.1% | (314) 747-3000 |
| 33 | BEACON ORTHOPAEDICS AND SPORTS MEDICINE LTD | CINCINNATI | OH | PHYSICIAN ASSISTANT | 468 | 508 | $424,497 | $836 | premium | 6.2% | (513) 354-3700 |
| 34 | DELAWARE NEUROSURGICAL GROUP, PA | NEWARK | DE | PHYSICIAN ASSISTANT | 24 | 501 | $793,777 | $1,584 | premium | 31.3% | (302) 366-7671 |
| 35 | MAYO CLINIC | ROCHESTER | MN | NURSE PRACTITIONER | 4896 | 498 | $2,367,012 | $4,753 | premium | 23.2% | (507) 284-2511 |
| 36 | NORTH IDAHO DAY SURGERY LLC | POST FALLS | ID | PHYSICIAN ASSISTANT | 87 | 498 | $900,490 | $1,808 | premium | 44.4% | — |
| 37 | MAYFIELD CLINIC INC | CINCINNATI | OH | PHYSICIAN ASSISTANT | 77 | 492 | $436,614 | $887 | premium | 6.0% | (513) 221-1100 |
| 38 | HEALTH FIRST MEDICAL GROUP, LLC | MELBOURNE | FL | NURSE PRACTITIONER | 669 | 463 | $236,849 | $512 | premium | 4.1% | (321) 434-8878 |
| 39 | DUKE HEALTH INTEGRATED PRACTICE INC | DURHAM | NC | PHYSICIAN ASSISTANT | 3051 | 461 | $678,595 | $1,472 | premium | 6.9% | (919) 684-8111 |
| 40 | SPINE SURGERY ASSOCIATES PLLC | OKLAHOMA CITY | OK | NURSE PRACTITIONER | 5 | 440 | $276,120 | $628 | premium | 12.2% | (405) 242-4345 |
| 41 | USC CARE MEDICAL GROUP INC | LOS ANGELES | CA | DIAGNOSTIC RADIOLOGY | 1374 | 439 | $788,837 | $1,797 | premium | 2.3% | (800) 872-2273 |
| 42 | KANSAS UNIVERSITY PHYSICIANS INC | KANSAS CITY | KS | NURSE PRACTITIONER | 1815 | 430 | $384,512 | $894 | premium | 18.4% | (913) 588-1227 |
| 43 | PRISMA HEALTH MEDICAL GROUP-MIDLANDS | COLUMBIA | SC | PHYSICIAN ASSISTANT | 1017 | 427 | $451,392 | $1,057 | premium | 18.4% | (803) 749-5101 |
| 44 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | ORANGE | CA | ORTHOPEDIC SURGERY | 47 | 426 | $603,388 | $1,416 | premium | 2.2% | (714) 456-7004 |
| 45 | SCOTT AND WHITE CLINIC | TEMPLE | TX | PHYSICIAN ASSISTANT | 2435 | 423 | $478,836 | $1,132 | premium | 3.3% | (254) 724-2663 |
| 46 | LEHIGH VALLEY PHYSICIAN GROUP | ALLENTOWN | PA | PHYSICIAN ASSISTANT | 2389 | 419 | $715,715 | $1,708 | premium | 8.0% | — |
| 47 | ST. DAVID'S ORTHO NEURO AND REHAB PLLC | AUSTIN | TX | PHYSICIAN ASSISTANT | 61 | 411 | $510,070 | $1,241 | premium | 3.2% | (512) 816-8611 |
| 48 | THE MEDICAL COLLEGE OF WISCONSIN INC | MILWAUKEE | WI | DIAGNOSTIC RADIOLOGY | 2137 | 404 | $2,734,410 | $6,768 | premium | 31.2% | (414) 955-4263 |
| 49 | HEALTHTEXAS PROVIDER NETWORK | DALLAS | TX | PHYSICIAN ASSISTANT | 2482 | 395 | $621,924 | $1,574 | premium | 3.1% | — |
| 50 | ST. JOHN PHYSICIANS, INC. | TULSA | OK | NURSE PRACTITIONER | 263 | 391 | $331,959 | $849 | premium | 10.8% | — |
| 51 | MEDHEALTH | DALLAS | TX | PHYSICIAN ASSISTANT | 430 | 371 | $352,316 | $950 | premium | 2.9% | (214) 599-8624 |
| 52 | BAPTIST MEDICAL GROUP LLC | PENSACOLA | FL | PHYSICIAN ASSISTANT | 248 | 359 | $176,280 | $491 | premium | 3.2% | — |
| 53 | FAIRBANKS PARTNERS LLC | CELEBRATION | FL | NEUROSURGERY | 36 | 359 | $211,187 | $588 | premium | 3.2% | (407) 975-0200 |
| 54 | UNIVERSITY OF UTAH SURGICAL SERVICES | SALT LAKE CITY | UT | PHYSICIAN ASSISTANT | 45 | 359 | $846,220 | $2,357 | premium | 26.7% | (801) 585-7575 |
| 55 | PEACEHEALTH MEDICAL GROUP | EUGENE | OR | NURSE PRACTITIONER | 259 | 356 | $321,179 | $902 | premium | 22.8% | (541) 222-8700 |
| 56 | LUMINIS HEALTH MEDICAL GROUP, LLC | ANNAPOLIS | MD | PHYSICIAN ASSISTANT | 544 | 356 | $259,853 | $730 | premium | 5.8% | (443) 481-1000 |
| 57 | SACRED HEART HEALTH SYSTEM INC | PENSACOLA | FL | NURSE PRACTITIONER | 371 | 352 | $351,248 | $998 | premium | 3.2% | (850) 416-2400 |
| 58 | CHRISTUS TRINITY CLINIC | TYLER | TX | NURSE PRACTITIONER | 1495 | 352 | $334,846 | $951 | premium | 2.8% | (903) 606-5560 |
| 59 | UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC | BIRMINGHAM | AL | NURSE PRACTITIONER | 2788 | 348 | $603,084 | $1,733 | premium | 15.0% | (205) 934-3460 |
| 60 | INDIANA SPINE GROUP, PC | CARMEL | IN | ORTHOPEDIC SURGERY | 49 | 345 | $807,434 | $2,340 | premium | 9.9% | (317) 228-7000 |
| 61 | PREMIER BRAIN AND SPINE LLC | UNION | NJ | PHYSICIAN ASSISTANT | 127 | 341 | $467,626 | $1,371 | premium | 16.4% | (732) 906-9600 |
| 62 | PREMIER HEALTH SPECIALISTS INC | DAYTON | OH | PHYSICIAN ASSISTANT | 574 | 337 | $223,432 | $663 | premium | 4.1% | — |
| 63 | IDAHO PHYSICIAN SERVICES INC | IDAHO FALLS | ID | PHYSICIAN ASSISTANT | 18 | 333 | $398,375 | $1,196 | premium | 29.7% | (208) 528-1000 |
| 64 | INDIANAPOLIS NEUROSURGICAL GROUP PC | CARMEL | IN | NEUROSURGERY | 50 | 332 | $409,674 | $1,234 | premium | 9.6% | (317) 396-1451 |
| 65 | ALLINA HEALTH SYSTEM | MINNEAPOLIS | MN | PHYSICIAN ASSISTANT | 3855 | 330 | $371,206 | $1,125 | premium | 15.3% | (612) 863-4000 |
| 66 | ILLINOIS BONE AND JOINT INSTITUTE, LLC | BANNOCKBURN | IL | ORTHOPEDIC SURGERY | 595 | 323 | $793,238 | $2,456 | premium | 7.9% | — |
| 67 | DIGNITY HEALTH MEDICAL FOUNDATION | FOLSOM | CA | DIAGNOSTIC RADIOLOGY | 1197 | 320 | $570,424 | $1,783 | premium | 1.7% | (916) 983-7476 |
| 68 | HONORHEALTH AMBULATORY | SCOTTSDALE | AZ | PHYSICIAN ASSISTANT | 601 | 313 | $344,938 | $1,102 | premium | 8.0% | — |
| 69 | UNIVERSITY OF CONNECTICUT HEALTH CENTER | FARMINGTON | CT | NURSE PRACTITIONER | 630 | 306 | $631,707 | $2,064 | premium | 24.6% | (860) 679-3692 |
| 70 | IHC HEALTH SERVICES INC | MURRAY | UT | PHYSICIAN ASSISTANT | 3944 | 304 | $273,206 | $899 | premium | 22.6% | (801) 261-8346 |
| 71 | LYERLY BAPTIST INC | JACKSONVILLE | FL | NURSE PRACTITIONER | 68 | 300 | $120,337 | $401 | premium | 2.7% | (904) 388-6518 |
| 72 | FORT WORTH BRAIN AND SPINE INSTITUTE, LLP | FORT WORTH | TX | NEUROSURGERY | 11 | 299 | $254,748 | $852 | premium | 2.4% | (817) 878-5333 |
| 73 | HEY CLINIC PA | RALEIGH | NC | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 5 | 299 | $266,952 | $893 | premium | 4.5% | (919) 790-1717 |
| 74 | NORTH FLORIDA SURGEONS PA | JACKSONVILLE | FL | PHYSICIAN ASSISTANT | 331 | 298 | $358,490 | $1,203 | premium | 2.7% | (904) 396-1725 |
| 75 | ORTHOCAROLINA | CHARLOTTE | NC | PHYSICIAN ASSISTANT | 304 | 297 | $388,384 | $1,308 | premium | 4.5% | (704) 323-2100 |
| 76 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 296 | $378,268 | $1,278 | premium | 1.6% | (415) 600-1020 |
| 77 | INOVA HEALTH CARE SERVICES | FALLS CHURCH | VA | NURSE PRACTITIONER | 1818 | 294 | $312,560 | $1,063 | premium | 6.4% | — |
| 78 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 291 | $795,303 | $2,733 | premium | 3.5% | — |
| 79 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 290 | $749,906 | $2,586 | premium | 7.4% | (800) 603-0558 |
| 80 | MICHIGAN ORTHOPAEDIC SPINE SURGEONS PC | ROCHESTER HILLS | MI | PHYSICIAN ASSISTANT | 16 | 288 | $140,360 | $487 | premium | 7.9% | (248) 215-8080 |
| 81 | AHS OKLAHOMA PHYSICIAN GROUP LLC | TULSA | OK | FAMILY PRACTICE | 308 | 285 | $162,903 | $572 | premium | 7.9% | — |
| 82 | OCHSNER CLINIC LLC | NEW ORLEANS | LA | NURSE PRACTITIONER | 2839 | 277 | $253,556 | $915 | premium | 11.3% | (504) 842-3000 |
| 83 | CEDARS-SINAI MEDICAL CARE FOUNDATION | LOS ANGELES | CA | PHYSICIAN ASSISTANT | 1699 | 276 | $366,190 | $1,327 | premium | 1.4% | (310) 423-0674 |
| 84 | CATHOLIC HEALTH INITIATIVES COLORADO | WOODLAND PARK | CO | PHYSICIAN ASSISTANT | 1266 | 273 | $188,140 | $689 | premium | 5.3% | (719) 776-4780 |
| 85 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | FL | DIAGNOSTIC RADIOLOGY | 3532 | 273 | $442,252 | $1,620 | premium | 2.4% | (617) 724-0287 |
| 86 | MARIETTA MEMORIAL HOSPITAL | MARIETTA | OH | NURSE PRACTITIONER | 394 | 270 | $148,527 | $550 | premium | 3.3% | (740) 568-2214 |
| 87 | NORTH IOWA MERCY CLINICS | MASON CITY | IA | NURSE PRACTITIONER | 316 | 270 | $267,338 | $990 | premium | 12.7% | — |
| 88 | MEDSTAR MEDICAL GROUP II LLC | WASHINGTON | MD | PHYSICIAN ASSISTANT | 3707 | 267 | $229,880 | $861 | premium | 4.4% | (202) 429-2401 |
| 89 | ENLOE MEDICAL CENTER | CHICO | CA | DIAGNOSTIC RADIOLOGY | 362 | 265 | $147,908 | $558 | premium | 1.4% | (530) 332-4470 |
| 90 | TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | NEW YORK | NY | NURSE PRACTITIONER | 2273 | 262 | $2,112,177 | $8,062 | premium | 4.1% | (212) 305-8559 |
| 91 | TEXAS SPINE CONSULTANTS, LLP | ADDISON | TX | ORTHOPEDIC SURGERY | 13 | 261 | $522,274 | $2,001 | premium | 2.1% | (214) 370-3535 |
| 92 | HUGHSTON CLINIC PC | COLUMBUS | GA | ORTHOPEDIC SURGERY | 118 | 257 | $527,734 | $2,053 | premium | 7.4% | (706) 494-3434 |
| 93 | HUNTSVILLE HOSPITAL SPINE AND NEURO CENTER | HUNTSVILLE | AL | PHYSICIAN ASSISTANT | 32 | 255 | $200,756 | $787 | premium | 11.0% | (256) 533-1600 |
| 94 | LSU HEALTH SCIENCES CENTER SHREVEPORT FACULTY GROUP PRACTICE | SHREVEPORT | LA | PHYSICIAN ASSISTANT | 589 | 253 | $287,155 | $1,135 | premium | 10.4% | (318) 675-8700 |
| 95 | ORTHOSC LLC | MYRTLE BEACH | SC | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 113 | 246 | $157,302 | $639 | premium | 10.6% | (843) 491-4937 |
| 96 | DUPAGE MEDICAL GROUP LTD | GLEN ELLYN | IL | PHYSICIAN ASSISTANT | 1323 | 246 | $425,125 | $1,728 | premium | 6.0% | (630) 469-9200 |
| 97 | IOWA ORTHOPAEDIC CENTER PC | DES MOINES | IA | PHYSICIAN ASSISTANT | 69 | 244 | $148,950 | $610 | premium | 11.5% | (515) 247-8400 |
| 98 | UNIVERSITY PROFESSIONAL SERVICES | PORTLAND | OR | PHYSICIAN ASSISTANT | 1717 | 244 | $310,290 | $1,272 | premium | 15.6% | (503) 494-8311 |
| 99 | NEUROMEDICAL CENTER | BATON ROUGE | LA | PHYSICIAN ASSISTANT | 108 | 239 | $446,420 | $1,868 | premium | 9.8% | 22576922002164 |
| 100 | BON SECOURS MEDICAL GROUP RICHMOND SPECIALTY CARE LLC | RICHMOND | VA | NURSE PRACTITIONER | 352 | 236 | $264,320 | $1,120 | premium | 5.1% | (804) 764-6000 |
Showing the top 100 of 650 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 →