33370 — Placement and subsequent removal of device to protect brain from embolism through catheter using imaging guidance
3,069 observed fee-for-service (48%) · ~3,312 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 | 33370 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 254 | $206,502 | $813 | premium | 75.6% | — |
| 2 | UNIVERSITY MEDICAL ASSOCIATES OF THE MEDICAL UNIVERSITY OF SOUTH CAROL | CHARLESTON | SC | PHYSICIAN ASSISTANT | 1692 | 175 | $91,000 | $520 | premium | 53.0% | (843) 792-1414 |
| 3 | TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | NEW YORK | NY | NURSE PRACTITIONER | 2273 | 174 | $88,740 | $510 | premium | 22.0% | (212) 305-8559 |
| 4 | CHS PHYSICIAN PARTNERS PC | ROSLYN | NY | PHYSICIAN ASSISTANT | 734 | 171 | $79,857 | $467 | premium | 21.6% | — |
| 5 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 135 | $64,530 | $478 | premium | 59.2% | (858) 455-9100 |
| 6 | MONTEFIORE MEDICAL CENTER | BRONX | NY | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 2796 | 114 | $92,910 | $815 | premium | 14.4% | (866) 633-8255 |
| 7 | POUDRE VALLEY MEDICAL GROUP LLC | COLORADO SPRINGS | CO | PHYSICIAN ASSISTANT | 2390 | 113 | $30,945 | $274 | premium | 66.9% | — |
| 8 | LEXINGTON HEALTH INC | WEST COLUMBIA | SC | NURSE PRACTITIONER | 909 | 99 | $68,120 | $688 | premium | 30.0% | (803) 744-4900 |
| 9 | CLINICAL HEALTH CARE ASSOCIATES OF NEW JERSEY PC | CHERRY HILL | PA | DIAGNOSTIC RADIOLOGY | 825 | 88 | $36,960 | $420 | premium | 35.1% | (856) 433-2535 |
| 10 | REGENTS OF THE UNIVERSITY OF MICHIGAN | ANN ARBOR | MI | INTERNAL MEDICINE | 3330 | 82 | $55,104 | $672 | premium | 25.2% | (734) 763-5459 |
| 11 | UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS | DALLAS | TX | PHYSICIAN ASSISTANT | 3200 | 72 | $55,296 | $768 | premium | 34.4% | (214) 633-5555 |
| 12 | ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI | NEW YORK | NY | PHYSICIAN ASSISTANT | 2818 | 68 | $23,460 | $345 | premium | 8.6% | (212) 241-4812 |
| 13 | WEILL MEDICAL COLLEGE OF CORNELL | NEW YORK | NY | INTERNAL MEDICINE | 2053 | 67 | $30,820 | $460 | premium | 8.5% | (212) 746-5454 |
| 14 | UNIVERSITY OF PENN - MEDICAL GROUP | PHILADELPHIA | PA | PHYSICIAN ASSISTANT | 3505 | 67 | $28,140 | $420 | premium | 26.7% | (215) 662-2777 |
| 15 | SPECTRUM HEALTH PRIMARY CARE PARTNERS | GRAND RAPIDS | MI | PHYSICIAN ASSISTANT | 2255 | 62 | $17,608 | $284 | premium | 19.1% | (616) 885-5000 |
| 16 | UNIVERSITY PHYSICIANS INCORPORATED | AURORA | CO | PHYSICIAN ASSISTANT | 3122 | 56 | $36,008 | $643 | premium | 33.1% | (720) 777-1234 |
| 17 | HENRY FORD HEALTH SYSTEM | DETROIT | MI | PHYSICIAN ASSISTANT | 2536 | 50 | $37,000 | $740 | premium | 15.4% | (313) 916-2600 |
| 18 | CENTENNIAL HEART LLC | NASHVILLE | TN | NURSE PRACTITIONER | 121 | 49 | $21,987 | $449 | premium | 55.1% | (615) 515-1900 |
| 19 | MONUMENT HEALTH RAPID CITY HOSPITAL INC | RAPID CITY | SD | PHYSICIAN ASSISTANT | 559 | 48 | $18,864 | $393 | premium | 100.0% | (605) 755-7200 |
| 20 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 48 | $32,390 | $675 | premium | 6.1% | — |
| 21 | HEALTHTEXAS PROVIDER NETWORK | DALLAS | TX | PHYSICIAN ASSISTANT | 2482 | 48 | $119,848 | $2,497 | premium | 23.0% | — |
| 22 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 46 | $34,040 | $740 | premium | 61.3% | — |
| 23 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 45 | $24,425 | $543 | premium | 44.6% | (617) 732-5500 |
| 24 | SANFORD BISMARCK | BISMARCK | ND | NURSE PRACTITIONER | 563 | 40 | $13,265 | $332 | premium | 49.4% | (701) 323-8300 |
| 25 | PREMIER HEALTH SPECIALISTS INC | DAYTON | OH | PHYSICIAN ASSISTANT | 574 | 39 | $10,452 | $268 | premium | 11.6% | — |
| 26 | UT PHYSICIANS | HOUSTON | TX | NURSE PRACTITIONER | 1758 | 37 | $17,723 | $479 | premium | 17.7% | (713) 566-5000 |
| 27 | STRAUB CLINIC AND HOSPITAL | HONOLULU | CA | NURSE PRACTITIONER | 431 | 37 | $12,690 | $343 | premium | 16.2% | (808) 522-4000 |
| 28 | CEDARS-SINAI MEDICAL CENTER | WEST HOLLYWOOD | CA | NURSE PRACTITIONER | 802 | 37 | $17,029 | $460 | premium | 16.2% | (310) 423-3277 |
| 29 | YALE UNIVERSITY | NEW HAVEN | CT | PHYSICIAN ASSISTANT | 2649 | 34 | $25,715 | $756 | premium | 100.0% | (203) 688-4242 |
| 30 | CENTRACARE CLINIC | SAINT CLOUD | MN | PHYSICIAN ASSISTANT | 747 | 34 | $15,533 | $457 | premium | 27.6% | (320) 252-5131 |
| 31 | MCLEOD REGIONAL MEDICAL CENTER OF THE PEE DEE INC | FLORENCE | SC | NURSE PRACTITIONER | 409 | 32 | $9,200 | $288 | premium | 9.7% | (843) 777-2000 |
| 32 | QUEENS UNIVERSITY MEDICAL GROUP | HONOLULU | MT | DIAGNOSTIC RADIOLOGY | 648 | 32 | $10,176 | $318 | premium | 66.7% | (808) 691-8200 |
| 33 | AFFINITY CARDIOVASCULAR SPECIALISTS LLC | BIRMINGHAM | AL | NURSE PRACTITIONER | 41 | 31 | $9,641 | $311 | premium | 55.4% | — |
| 34 | AHS OKLAHOMA HEART LLC | TULSA | OK | PHYSICIAN ASSISTANT | 136 | 30 | $8,190 | $273 | premium | 73.2% | (918) 592-0999 |
| 35 | MEDICAL ASSOCIATES OF ENGLEWOOD PC | ENGLEWOOD | NJ | INTERNAL MEDICINE | 550 | 30 | $13,050 | $435 | premium | 100.0% | (201) 894-3158 |
| 36 | CLEVELAND CLINIC FLORIDA | WESTON | FL | NURSE PRACTITIONER | 720 | 29 | $28,971 | $999 | premium | 18.0% | (954) 659-5000 |
| 37 | WELLSPAN MEDICAL GROUP | YORK | PA | PHYSICIAN ASSISTANT | 2312 | 28 | $7,364 | $263 | premium | 11.2% | — |
| 38 | SCOTT AND WHITE CLINIC | TEMPLE | TX | PHYSICIAN ASSISTANT | 2435 | 27 | $210,978 | $7,814 | premium | 12.9% | (254) 724-2663 |
| 39 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | MA | DIAGNOSTIC RADIOLOGY | 3532 | 25 | $13,550 | $542 | premium | 24.8% | (617) 724-0287 |
| 40 | SANFORD MEDICAL CENTER FARGO | FARGO | ND | NURSE PRACTITIONER | 1198 | 23 | $9,143 | $398 | premium | 28.4% | (701) 234-2000 |
| 41 | W. A. FOOTE MEMORIAL HOSPITAL, INC. | JACKSON | MI | NURSE PRACTITIONER | 475 | 22 | $16,280 | $740 | premium | 6.8% | (517) 205-1594 |
| 42 | STRAUB CLINIC AND HOSPITAL | HONOLULU | OH | NURSE PRACTITIONER | 431 | 20 | $6,896 | $345 | premium | 6.0% | (808) 522-4000 |
| 43 | GOLDEN STATE PROVIDERS, A MEDICAL CORPORATION | THOUSAND OAKS | CA | PHYSICIAN ASSISTANT | 22 | 19 | $8,487 | $447 | premium | 8.3% | (805) 852-9100 |
| 44 | CAPITAL CARDIOLOGY ASSOCIATES PLLC | ALBANY | NY | NURSE PRACTITIONER | 68 | 18 | $4,500 | $250 | premium | 2.3% | (518) 292-6000 |
| 45 | UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL | CHAPEL HILL | WI | NURSE PRACTITIONER | 2120 | 18 | $63,162 | $3,509 | premium | 100.0% | (984) 215-5556 |
| 46 | ADVOCATE HEALTH AND HOSPITALS CORPORATION | BUFFALO GROVE | IL | NURSE PRACTITIONER | 3045 | 17 | $5,202 | $306 | premium | 22.7% | (847) 459-1160 |
| 47 | BILLINGS CLINIC | BILLINGS | MT | PHYSICIAN ASSISTANT | 811 | 16 | $6,117 | $382 | premium | 33.3% | (406) 657-4000 |
| 48 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | TN | DIAGNOSTIC RADIOLOGY | 3532 | 16 | $8,676 | $542 | premium | 18.0% | (617) 724-0287 |
| 49 | INDIAN RIVER HEALTH SERVICES INC | VERO BEACH | NY | NURSE PRACTITIONER | 324 | 15 | $14,985 | $999 | premium | 1.9% | (772) 567-6340 |
| 50 | MCLAREN GREATER LANSING | LANSING | MI | INTERNAL MEDICINE | 97 | 15 | $24,889 | $1,659 | premium | 4.6% | (517) 975-7575 |
| 51 | CAROLINAS PHYSICIANS NETWORK INC | CHARLOTTE | NC | PHYSICIAN ASSISTANT | 2360 | 15 | $12,870 | $858 | premium | 32.6% | (704) 667-1000 |
| 52 | MISSION HEALTH COMMUNITY MULTISPECIALTY PROVIDERS LLC | ASHEVILLE | NC | PHYSICIAN ASSISTANT | 593 | 14 | $6,202 | $443 | premium | 30.4% | (828) 213-1740 |
| 53 | HOUSTON CARDIOVASCULAR ASSOC PA | HOUSTON | TX | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 84 | 14 | $4,792 | $342 | premium | 6.7% | (713) 790-0841 |
| 54 | CAPITAL HEALTH MEDICAL GROUP | PENNINGTON | PA | NURSE PRACTITIONER | 439 | 14 | $7,952 | $568 | premium | 5.6% | (609) 537-6000 |
| 55 | PHOENIX HEART PLLC | GLENDALE | AZ | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 16 | 14 | $3,840 | $274 | premium | 100.0% | — |
| 56 | BOCACARE INC | BOCA RATON | FL | PHYSICIAN ASSISTANT | 199 | 14 | $6,286 | $449 | premium | 8.7% | (561) 955-7100 |
| 57 | ABINGTON MEMORIAL HOSPITAL | ABINGTON | AL | NURSE PRACTITIONER | 454 | 14 | $4,830 | $345 | premium | 25.0% | (215) 481-2222 |
| 58 | ORLANDO HEALTH MEDICAL GROUP INC | ORLANDO | FL | PHYSICIAN ASSISTANT | 2145 | 13 | $5,447 | $419 | premium | 8.1% | (407) 896-1100 |
| 59 | INTERCOASTAL MEDICAL GROUP INC | SARASOTA | FL | DIAGNOSTIC RADIOLOGY | 187 | 13 | $3,666 | $282 | premium | 8.1% | (941) 366-1888 |
| 60 | SOUTHWEST GENERAL MEDICAL GROUP INC | CLEVELAND | OH | NURSE PRACTITIONER | 238 | 12 | $3,200 | $267 | premium | 3.6% | — |
| 61 | CARDIOTHORACIC AND VASCULAR SURGICAL ASSOCIATES S C | OAK LAWN | IL | PHYSICIAN ASSISTANT | 48 | 12 | $4,068 | $339 | premium | 16.0% | (708) 684-8000 |
| 62 | HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC | BOSTON | MA | INTERNAL MEDICINE | 1689 | 12 | $5,136 | $428 | premium | 11.9% | (781) 983-9088 |
| 63 | HEARTLAND CARDIOLOGY, LLC | WICHITA | KS | NURSE PRACTITIONER | 27 | 12 | $3,600 | $300 | premium | 100.0% | (316) 686-5300 |
| 64 | INDIAN RIVER HEALTH SERVICES INC | VERO BEACH | FL | NURSE PRACTITIONER | 324 | 11 | $10,989 | $999 | premium | 6.8% | (772) 567-6340 |
| 65 | MERCY HEALTH PHYSICIANS LIMA SPECIALTY CARE LLC | LIMA | OH | NURSE PRACTITIONER | 251 | 11 | $2,365 | $215 | premium | 3.3% | (419) 227-3361 |
| 66 | CARDIOLOGY ASSOCIATES OF MOBILE INC | MOBILE | AL | PHYSICIAN ASSISTANT | 52 | 11 | $1,760 | $160 | premium | 19.6% | (251) 460-0078 |
| 67 | KINGS PHYSICIAN SERVICES PC | BROOKLYN | NY | PHYSICIAN ASSISTANT | 664 | 11 | $6,413 | $583 | premium | 1.4% | — |
*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 →