22612 — Fusion of spine in lower back
26,849 observed fee-for-service (50%) · ~26,942 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 →Specialty market — Neurosurgery: 1,408 services across 43 groups; top group 13%. See Neurosurgery across all states →
| # | Physician group | City | St | Specialty | Providers | 22612 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share of specialty* | Share of state* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | NEUROSURGICAL ASSOCIATES LTD | PHOENIX | AZ | NEUROSURGERY | 74 | 181 | $909,741 | $5,026 | premium | — | 17.0% | (602) 406-3181 |
| 2 | NEUROSCIENCE SPECIALISTS PC | OKLAHOMA CITY | OK | NEUROSURGERY | 16 | 115 | $483,031 | $4,200 | premium | — | 10.0% | (405) 748-3300 |
| 3 | MICHIGAN CLINIC NEUROSURGERY PLLC | SAGINAW | MI | NEUROSURGERY | 2 | 72 | $458,839 | $6,373 | premium | — | 9.3% | (989) 799-8712 |
| 4 | FORT WORTH BRAIN AND SPINE INSTITUTE, LLP | FORT WORTH | TX | NEUROSURGERY | 11 | 69 | $240,741 | $3,489 | premium | — | 1.5% | (817) 878-5333 |
| 5 | THE NEUROLOGICAL INSTITUTE OF SAVANNAH AND CENTER FOR SPINE P C | SAVANNAH | GA | NEUROSURGERY | 28 | 59 | $247,868 | $4,201 | premium | — | 4.4% | (912) 355-1010 |
| 6 | NEUROSURGICAL GROUP OF TEXAS, LLP | HOUSTON | TX | NEUROSURGERY | 10 | 52 | $686,036 | $13,193 | premium | — | 1.1% | (713) 790-1211 |
| 7 | NEUROSURGICAL ASSOCIATES PC | HENRICO | VA | NEUROSURGERY | 16 | 51 | $301,461 | $5,911 | premium | — | 4.1% | (804) 288-8204 |
| 8 | FOURTH CORNER NEUROSURGICAL ASSOCIATES INC PS | BELLINGHAM | WA | NEUROSURGERY | 8 | 46 | $199,226 | $4,331 | premium | — | 6.7% | (360) 676-0922 |
| 9 | GEORGIA NEUROSURGICAL INSTITUTE, P.C | MACON | GA | NEUROSURGERY | 22 | 44 | $303,427 | $6,896 | premium | — | 3.3% | (478) 743-7092 |
| 10 | SCOTT LEARY MD INC | SAN DIEGO | CA | NEUROSURGERY | 2 | 44 | $291,500 | $6,625 | premium | — | 0.9% | (858) 223-2100 |
| 11 | NEBRASKA NEUROSURGERY GROUP LLC | LINCOLN | NE | NEUROSURGERY | 3 | 44 | $249,084 | $5,661 | premium | — | 13.1% | (402) 904-4729 |
| 12 | ACHIEVE BRAIN AND SPINE INC | SANTA MONICA | CA | NEUROSURGERY | 6 | 41 | $354,841 | $8,655 | premium | — | 0.8% | (310) 710-1919 |
| 13 | SEMMES-MURPHEY CLINIC PC | MEMPHIS | TN | NEUROSURGERY | 65 | 32 | $141,440 | $4,420 | premium | — | 2.3% | (901) 522-7700 |
| 14 | TYLER NEUROSURGICAL ASSOCIATES, P.A. | TYLER | TX | NEUROSURGERY | 7 | 29 | $108,147 | $3,729 | premium | — | 0.6% | (903) 595-2441 |
| 15 | WEST TEXAS NEUROSURGERY PA | ODESSA | TX | NEUROSURGERY | 2 | 28 | $126,000 | $4,500 | premium | — | 0.6% | (432) 580-4700 |
| 16 | OKLAHOMA SPINE AND BRAIN INSTITUTE LLP | TULSA | OK | NEUROSURGERY | 4 | 26 | $146,910 | $5,650 | premium | — | 2.3% | (918) 749-0762 |
| 17 | FAIRBANKS PARTNERS LLC | CELEBRATION | FL | NEUROSURGERY | 36 | 25 | $96,230 | $3,849 | premium | — | 0.7% | (407) 975-0200 |
| 18 | NEUROSURGICAL CONSULTANTS OF SOUTH FLORIDA LLC | DELRAY BEACH | FL | NEUROSURGERY | 9 | 24 | $300,000 | $12,500 | premium | — | 0.7% | (561) 498-4440 |
| 19 | FARZAD MASSOUDI MD INCORPORATED | LAGUNA HILLS | CA | NEUROSURGERY | 2 | 24 | $114,000 | $4,750 | premium | — | 0.5% | (949) 588-5800 |
| 20 | TEXAS NEUROSURGERY, LLP | DALLAS | TX | NEUROSURGERY | 5 | 24 | $166,315 | $6,930 | premium | — | 0.5% | (214) 823-2052 |
| 21 | ERIC J. WOODARD MD PC | BOSTON | MA | NEUROSURGERY | 2 | 24 | $192,190 | $8,008 | premium | — | 2.9% | (781) 749-9071 |
| 22 | NEW JERSEY BRAIN AND SPINE PC | MONTVALE | NJ | NEUROSURGERY | 36 | 23 | $261,777 | $11,382 | premium | — | 2.4% | (201) 342-2550 |
| 23 | MICHIGAN MINIMALLY INVASIVE NEUROSURGICAL INSTITUTE PLLC | WATERFORD | MI | NEUROSURGERY | 2 | 22 | $280,060 | $12,730 | premium | — | 2.8% | (248) 383-1030 |
| 24 | METROPOLITAN NEUROSURGERY ASSOCIATES, PC | ENGLEWOOD | NJ | NEUROSURGERY | 6 | 21 | $31,485 | $1,499 | premium | — | 2.2% | (201) 569-7737 |
| 25 | PALM BEACH NEUROSURGERY LLC | LAKE WORTH | FL | NEUROSURGERY | 7 | 20 | $274,460 | $13,723 | premium | — | 0.6% | (561) 433-4444 |
| 26 | FRISCO SPINE, PA | FRISCO | TX | NEUROSURGERY | 2 | 19 | $74,162 | $3,903 | premium | — | 0.4% | (972) 377-9200 |
| 27 | DUKE FORAGE ANSON NEUROSURGICAL LLP | HENDERSON | NV | NEUROSURGERY | 10 | 19 | $325,865 | $17,151 | premium | — | 4.0% | (702) 896-0940 |
| 28 | NEUROLOGICAL SURGERY PRACTICE OF LONG ISLAND PLLC | ROCKVILLE CENTRE | NY | NEUROSURGERY | 14 | 19 | $39,512 | $2,080 | premium | — | 1.7% | 516442346110 |
| 29 | ATLAS NEUROSURGERY AND SPINE PLLC | SCOTTSDALE | AZ | NEUROSURGERY | 3 | 18 | $144,425 | $8,024 | premium | — | 1.7% | (602) 975-0123 |
| 30 | NEUROSURGICAL AND SPINE ASSOCIATES OF OKLAHOMA, PC | OKLAHOMA CITY | OK | NEUROSURGERY | 2 | 17 | $204,000 | $12,000 | premium | — | 1.5% | (405) 455-3322 |
| 31 | B BARRY CHEHRAZI MD INC | ROSEVILLE | CA | NEUROSURGERY | 3 | 16 | $113,192 | $7,074 | premium | — | 0.3% | (916) 773-8700 |
| 32 | RICHARD LOCHHEAD MD PLLC | BOISE | ID | NEUROSURGERY | 2 | 15 | $510,170 | $34,011 | premium | — | 2.7% | (208) 327-5600 |
| 33 | UNIVERSITY OF MARYLAND NEUROSURGERY ASSOCIATES P A | BALTIMORE | MD | NEUROSURGERY | 24 | 14 | $91,632 | $6,545 | premium | — | 0.8% | (410) 328-6034 |
| 34 | NEUROSPINE, LLC | SPRING HILL | FL | NEUROSURGERY | 2 | 14 | $228,689 | $16,335 | premium | — | 0.4% | (353) 515-5040 |
| 35 | LONGHORN BRAIN AND SPINE PLLC | FORT WORTH | TX | NEUROSURGERY | 2 | 13 | $60,164 | $4,628 | premium | — | 0.3% | (682) 337-7463 |
| 36 | TYLER G SMITH MD A PROFESSIONAL CORPORATION | ROSEVILLE | CA | NEUROSURGERY | 3 | 13 | $8,575 | $660 | premium | — | 0.3% | (916) 352-0016 |
| 37 | NEUROSURGICAL ASSOCIATES, P. C. | BIRMINGHAM | AL | NEUROSURGERY | 10 | 12 | $22,452 | $1,871 | premium | — | 1.3% | 20593389811810 |
| 38 | AMIR VOKSHOOR MD MED CORP A PROFESSIONAL CORPORATION | SANTA MONICA | CA | NEUROSURGERY | 2 | 12 | $224,000 | $18,667 | premium | — | 0.2% | (800) 899-0101 |
| 39 | ACHIEVE BRAIN AND SPINE INC | SANTA MONICA | UT | NEUROSURGERY | 6 | 12 | $103,856 | $8,655 | premium | — | 1.7% | (310) 710-1919 |
| 40 | J W DUNCAN MD A MEDICAL CORPORATION | LOS ANGELES | CA | NEUROSURGERY | 3 | 11 | $57,200 | $5,200 | premium | — | 0.2% | (323) 268-5000 |
| 41 | ALABAMA NEUROLOGICAL SURGERY AND SPINE PC | BIRMINGHAM | AL | NEUROSURGERY | 5 | 11 | $23,859 | $2,169 | premium | — | 1.2% | (205) 250-6805 |
| 42 | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA | LOS ANGELES | CA | NEUROSURGERY | 46 | 11 | $125,880 | $11,444 | premium | — | 0.2% | (310) 825-5111 |
| 43 | NITIN MARIWALLA MD PLLC | WEST ISLIP | NY | NEUROSURGERY | 12 | 11 | $69,584 | $6,326 | premium | — | 1.0% | (631) 500-9400 |
| 44 | NEUROSURGICAL ASSOCIATES OF CENTRAL NEW YORK, LLP | SYRACUSE | NY | NEUROSURGERY | 15 | 11 | $55,000 | $5,000 | premium | — | 1.0% | (315) 464-4470 |
*"Share of specialty" is the group's share of disclosed Medicare-FFS services for the primary code among groups with the SAME modal specialty in the state; "share of state" is the same figure against the whole state. Specialty is each group's modal member specialty from CMS's clinician register — a multi-specialty group carries one label. Where fewer than 11 groups share the specialty in the state, the specialty share renders "—" — the specialty benchmark is suppressed (fewer than 11 groups) and the state share alongside is the benchmark. Group figures sum clinicians affiliated with exactly one group. 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 →