832 observed fee-for-service (49%) · ~864 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 payer split, and this market total scaled to all of Medicare, labeled as an estimate.
Or just look at it: nuclear heart imaging (78452) in Arizona is open as a live example — the full paid view, real data.
View the live example →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 activate to sort | City activate to sort | St activate to sort | Specialty activate to sort | Providers activate to sort | 27280 svcs sorted descending — activate to reverse | Submitted charges activate to sort | Avg charge activate to sort | Medicare $ locked column | Share* activate to sort | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | UNIVERSITY PHYSICIANS INCORPORATED | AURORA | CO | PHYSICIAN ASSISTANT | 3122 | 64 | $687,167 | $10,737 | premium | 33.7% | (720) 777-1234 |
| 2 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SAN DIEGO | CA | DIAGNOSTIC RADIOLOGY | 2057 | 46 | $806,875 | $17,541 | premium | 19.2% | (800) 926-8273 |
| 3 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 43 | $290,487 | $6,756 | premium | 18.0% | (858) 455-9100 |
| 4 | ABAY NEUROSCIENCE CENTER LLC | WICHITA | KS | NURSE PRACTITIONER | 16 | 42 | $181,845 | $4,330 | premium | 100.0% | (316) 609-2600 |
| 5 | SPINE AND SPORTS SPECIALITIES MEDICAL GROUP | ORANGE | CA | ORTHOPEDIC SURGERY | 15 | 38 | $119,680 | $3,149 | premium | 15.9% | (714) 598-1745 |
| 6 | SHAWN CLARK, MD, PC | MOBILE | AL | NEUROSURGERY | 3 | 36 | $119,610 | $3,322 | premium | 100.0% | (251) 287-2176 |
| 7 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | FL | DIAGNOSTIC RADIOLOGY | 3532 | 33 | $376,790 | $11,418 | premium | 24.8% | (617) 724-0287 |
| 8 | ST. JOHN PHYSICIANS, INC. | TULSA | OK | NURSE PRACTITIONER | 263 | 32 | $74,816 | $2,338 | premium | 100.0% | — |
| 9 | NORTH IDAHO DAY SURGERY LLC | POST FALLS | ID | PHYSICIAN ASSISTANT | 87 | 30 | $126,234 | $4,208 | premium | 73.2% | — |
| 10 | MARIETTA MEMORIAL HOSPITAL | MARIETTA | OH | NURSE PRACTITIONER | 394 | 29 | $120,507 | $4,155 | premium | 20.7% | (740) 568-2214 |
| 11 | OHIOHEALTH CORPORATION | COLUMBUS | OH | PHYSICIAN ASSISTANT | 2282 | 28 | $112,785 | $4,028 | premium | 20.0% | — |
| 12 | UNIVERSITY OF VIRGINIA PHYSICIANS GROUP | CHARLOTTESVILLE | VA | NURSE PRACTITIONER | 1704 | 23 | $168,038 | $7,306 | premium | 32.4% | (434) 924-5959 |
| 13 | PEACEHEALTH MEDICAL GROUP | EUGENE | OR | NURSE PRACTITIONER | 259 | 22 | $61,086 | $2,777 | premium | 100.0% | (541) 222-8700 |
| 14 | WASHINGTON UNIVERSITY | SAINT LOUIS | MO | NURSE PRACTITIONER | 3070 | 21 | $205,920 | $9,806 | premium | 42.9% | (314) 747-3000 |
| 15 | UNIVERSITY ORTHOPEDICS INC | PROVIDENCE | RI | ORTHOPEDIC SURGERY | 180 | 19 | $130,900 | $6,889 | premium | 100.0% | (401) 457-1500 |
| 16 | CATHOLIC HEALTH INITIATIVES COLORADO | WOODLAND PARK | CO | PHYSICIAN ASSISTANT | 1266 | 19 | $20,333 | $1,070 | premium | 10.0% | (719) 776-4780 |
| 17 | PANORAMA ORTHOPEDICS AND SPINE CENTER PC | GOLDEN | CO | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 324 | 18 | $9,996 | $555 | premium | 9.5% | (720) 497-6616 |
| 18 | RICHARD R. M. FRANCIS MD. PA. | HOUSTON | TX | ANESTHESIOLOGY | 3 | 18 | $255,744 | $14,208 | premium | 14.8% | (713) 383-7100 |
| 19 | NEUROLOGICAL AND SPINAL SURGERY LLC | LINCOLN | NE | PHYSICIAN ASSISTANT | 13 | 17 | $130,200 | $7,659 | premium | 53.1% | (402) 488-3002 |
| 20 | ORTHOVIRGINIA INC | NORTH CHESTERFIELD | VA | PHYSICIAN ASSISTANT | 567 | 16 | $86,260 | $5,391 | premium | 22.5% | — |
| 21 | COLUMBIA ORTHOPAEDIC GROUP LLP | COLUMBIA | MO | ORTHOPEDIC SURGERY | 91 | 15 | $8,259 | $551 | premium | 30.6% | (573) 443-2402 |
| 22 | UNIVERSITY OF MIAMI | MIAMI | FL | NURSE PRACTITIONER | 2331 | 15 | $104,401 | $6,960 | premium | 11.3% | (305) 689-5437 |
| 23 | UNIVERSITY HOSPITALS MEDICAL GROUP INC | CLEVELAND | MA | NURSE PRACTITIONER | 2232 | 14 | $110,124 | $7,866 | premium | 38.9% | — |
| 24 | SPINE COLORADO PC | DURANGO | CO | PHYSICIAN ASSISTANT | 8 | 14 | $127,310 | $9,094 | premium | 7.4% | (970) 382-9500 |
| 25 | W. A. FOOTE MEMORIAL HOSPITAL, INC. | JACKSON | MI | NURSE PRACTITIONER | 475 | 14 | $120,380 | $8,599 | premium | 100.0% | (517) 205-1594 |
| 26 | ORTHOPEDIC HEALTH OF KANSAS CITY PC | LENEXA | MO | PHYSICIAN ASSISTANT | 47 | 13 | $91,000 | $7,000 | premium | 26.5% | (816) 561-3003 |
| 27 | MAIN LINE HEALTHCARE | BRYN MAWR | PA | NURSE PRACTITIONER | 1157 | 13 | $32,500 | $2,500 | premium | 46.4% | — |
| 28 | BSISA PLLC | LIVE OAK | TX | NURSE PRACTITIONER | 7 | 13 | $31,972 | $2,459 | premium | 10.7% | (210) 625-4733 |
| 29 | USC CARE MEDICAL GROUP INC | LOS ANGELES | CA | DIAGNOSTIC RADIOLOGY | 1374 | 13 | $63,310 | $4,870 | premium | 5.4% | (800) 872-2273 |
| 30 | STANFORD HEALTH CARE | STANFORD | CA | DIAGNOSTIC RADIOLOGY | 3039 | 12 | $124,509 | $10,376 | premium | 5.0% | (650) 723-4000 |
| 31 | TEXAS HEALTH PHYSICIANS GROUP | FORT WORTH | TX | PHYSICIAN ASSISTANT | 1350 | 12 | $41,568 | $3,464 | premium | 9.8% | (817) 281-2977 |
| 32 | BAPTIST HEALTH MEDICAL GROUP PHYSICIANS LLC | SOUTH MIAMI | FL | PHYSICIAN ASSISTANT | 653 | 12 | $79,404 | $6,617 | premium | 9.0% | (786) 662-0600 |
| 33 | RENO ORTHOPAEDIC CLINIC LTD | RENO | NV | ORTHOPEDIC SURGERY | 95 | 12 | $6,607 | $551 | premium | 100.0% | (775) 786-3040 |
| 34 | NEUROSCIENCE AND SPINE ASSOCIATES PL | NAPLES | FL | PHYSICIAN ASSISTANT | 52 | 11 | $414,744 | $37,704 | premium | 8.3% | (239) 312-7878 |
| 35 | REGIONAL ORTHOPAEDIC ASSOCIATES PA | WILMINGTON | DE | PHYSICIAN ASSISTANT | 59 | 11 | $152,020 | $13,820 | premium | 36.7% | (302) 655-9494 |
| 36 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 11 | $49,084 | $4,462 | premium | 30.6% | (617) 732-5500 |
| 37 | ORTHOPEDIC SPECIALISTS OF SW FLORIDA, P.A. | FORT MYERS | FL | PHYSICIAN ASSISTANT | 46 | 11 | $30,885 | $2,808 | premium | 8.3% | (239) 334-7000 |
| 38 | IDAHO PHYSICIAN SERVICES INC | IDAHO FALLS | ID | PHYSICIAN ASSISTANT | 18 | 11 | $37,447 | $3,404 | premium | 26.8% | (208) 528-1000 |
| 39 | HILLCREST PHYSICIAN SERVICES | WACO | TX | NURSE PRACTITIONER | 113 | 11 | $32,175 | $2,925 | premium | 9.0% | (254) 202-7950 |
*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 →