730 observed fee-for-service (50%) · ~738 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 | 57120 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 | HEALTHTEXAS PROVIDER NETWORK | DALLAS | TX | PHYSICIAN ASSISTANT | 2482 | 57 | $103,705 | $1,819 | premium | 69.5% | — |
| 2 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 43 | $54,481 | $1,267 | premium | 50.6% | (858) 455-9100 |
| 3 | RENAISSANCE HEALTH AND SURGICAL ASSOCIATES, P.C. | SOUTH PITTSBURG | TN | NURSE PRACTITIONER | 2 | 37 | $45,325 | $1,225 | premium | 74.0% | (423) 837-5801 |
| 4 | HEALTH FIRST MEDICAL GROUP, LLC | MELBOURNE | FL | NURSE PRACTITIONER | 669 | 31 | $17,416 | $562 | premium | 55.4% | (321) 434-8878 |
| 5 | MERITAS HEALTH CORPORATION | NORTH KANSAS CITY | MO | NEUROLOGY | 498 | 31 | $22,274 | $719 | premium | 73.8% | (816) 472-5157 |
| 6 | SCOTT AND WHITE CLINIC | TEMPLE | TX | PHYSICIAN ASSISTANT | 2435 | 25 | $37,700 | $1,508 | premium | 30.5% | (254) 724-2663 |
| 7 | STATE UNIVERSITY OF IOWA | IOWA CITY | IA | PHYSICIAN ASSISTANT | 1902 | 24 | $83,337 | $3,472 | premium | 57.1% | (319) 678-8201 |
| 8 | KADLEC REGIONAL MEDICAL CENTER | RICHLAND | WA | PHYSICIAN ASSISTANT | 382 | 20 | $21,520 | $1,076 | premium | 62.5% | (509) 946-4611 |
| 9 | GUTHRIE MEDICAL GROUP PC | SAYRE | MA | PHYSICIAN ASSISTANT | 804 | 17 | $29,725 | $1,749 | premium | 30.9% | (570) 888-5858 |
| 10 | LUMINIS HEALTH MEDICAL GROUP, LLC | ANNAPOLIS | MD | PHYSICIAN ASSISTANT | 544 | 17 | $16,592 | $976 | premium | 100.0% | (443) 481-1000 |
| 11 | JOHN MUIR PHYSICIAN NETWORK | WALNUT CREEK | CA | FAMILY PRACTICE | 489 | 16 | $21,376 | $1,336 | premium | 18.8% | (925) 296-9720 |
| 12 | WOMAN'S CENTER FOR ADVANCED PELVIC SURGERY PLLP | MESA | AZ | NURSE PRACTITIONER | 9 | 16 | $18,412 | $1,151 | premium | 22.5% | (480) 834-5111 |
| 13 | FLETCHER HOSPITAL INC | HENDERSONVILLE | NC | PHYSICIAN ASSISTANT | 290 | 16 | $26,304 | $1,644 | premium | 29.1% | — |
| 14 | SUMMIT MEDICAL GROUP INC | EDGEWOOD | KY | NURSE PRACTITIONER | 806 | 16 | $20,320 | $1,270 | premium | 41.0% | (859) 578-5880 |
| 15 | BRONSON METHODIST HOSPITAL | KALAMAZOO | MI | PHYSICIAN ASSISTANT | 728 | 16 | $41,344 | $2,584 | premium | 37.2% | — |
| 16 | SANFORD MEDICAL CENTER FARGO | FARGO | ND | NURSE PRACTITIONER | 1198 | 15 | $23,853 | $1,590 | premium | 100.0% | (701) 234-2000 |
| 17 | UROLOGY OF INDIANA LLC | GREENWOOD | IN | PHYSICIAN ASSISTANT | 83 | 15 | $22,005 | $1,467 | premium | 100.0% | (317) 859-7222 |
| 18 | WELLSTAR MEDICAL GROUP LLC | MARIETTA | GA | NURSE PRACTITIONER | 3060 | 15 | $20,970 | $1,398 | premium | 100.0% | (770) 422-2004 |
| 19 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 15 | $40,380 | $2,692 | premium | 23.4% | — |
| 20 | LEHIGH VALLEY PHYSICIAN GROUP | ALLENTOWN | PA | PHYSICIAN ASSISTANT | 2389 | 15 | $26,700 | $1,780 | premium | 19.2% | — |
| 21 | UNIVERSITY OF UTAH SPECIALTY SERVICES | SALT LAKE CITY | OH | PHYSICAL MEDICINE AND REHABILITATION | 93 | 15 | $21,498 | $1,433 | premium | 57.7% | (801) 587-6336 |
| 22 | INSTITUTE FOR WOMEN'S HEALTH AND BODY LLC | WEST PALM BEACH | FL | OBSTETRICS/GYNECOLOGY | 49 | 14 | $26,205 | $1,872 | premium | 25.0% | (561) 616-9988 |
| 23 | GREATER BOSTON UROLOGY LLC | FRAMINGHAM | MA | UROLOGY | 42 | 14 | $19,320 | $1,380 | premium | 25.5% | — |
| 24 | BOZEMAN HEALTH DEACONESS HOSPITAL | BOZEMAN | MT | PHYSICIAN ASSISTANT | 305 | 13 | $20,199 | $1,554 | premium | 100.0% | (406) 414-4800 |
| 25 | INSTITUTE FOR WOMEN'S HEALTH AND BODY LLC | WEST PALM BEACH | PA | OBSTETRICS/GYNECOLOGY | 49 | 13 | $13,494 | $1,038 | premium | 16.7% | (561) 616-9988 |
| 26 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 12 | $19,398 | $1,616 | premium | 16.9% | (800) 603-0558 |
| 27 | ARIZONA DIGESTIVE HEALTH PC | GLENDALE | AZ | GASTROENTEROLOGY | 132 | 12 | $7,800 | $650 | premium | 16.9% | (602) 843-1265 |
| 28 | BAPTIST HEALTH MEDICAL GROUP INC | LOUISVILLE | KY | NURSE PRACTITIONER | 2448 | 12 | $13,836 | $1,153 | premium | 30.8% | (502) 928-1050 |
| 29 | MAIN LINE HEALTHCARE | BRYN MAWR | PA | NURSE PRACTITIONER | 1157 | 12 | $20,400 | $1,700 | premium | 15.4% | — |
| 30 | SOUTHCOAST PHYSICIANS GROUP INC | FALL RIVER | MA | NURSE PRACTITIONER | 868 | 12 | $20,608 | $1,717 | premium | 21.8% | (508) 973-5919 |
| 31 | PROVIDENCE HEALTH AND SERVICES WASHINGTON | SPOKANE | WA | PHYSICIAN ASSISTANT | 771 | 12 | $19,692 | $1,641 | premium | 37.5% | — |
| 32 | OREGON UROLOGY INSTITUTE PC | SPRINGFIELD | OR | PHYSICIAN ASSISTANT | 34 | 11 | $18,304 | $1,664 | premium | 100.0% | (541) 334-3350 |
| 33 | MISSISSIPPI UROLOGY CLINIC PLLC | JACKSON | MS | PHYSICIAN ASSISTANT | 14 | 11 | $14,465 | $1,315 | premium | 100.0% | (601) 353-9900 |
| 34 | UROGYNECOLOGY AND RECONSTRUCTIVE PELVIC SURGERY OF KANSAS CITY LLC | OVERLAND PARK | KS | NURSE PRACTITIONER | 4 | 11 | $10,444 | $949 | premium | 100.0% | 9132623000103 |
| 35 | KENTUCKY MEDICAL SERVICES FOUNDATION, INC | LEXINGTON | KY | DIAGNOSTIC RADIOLOGY | 989 | 11 | $16,401 | $1,491 | premium | 28.2% | (859) 257-1412 |
| 36 | MCHS HOSPITALS INC | MARSHFIELD | MI | NURSE PRACTITIONER | 1179 | 11 | $45,309 | $4,119 | premium | 25.6% | — |
| 37 | PREMIER HEALTH SPECIALISTS INC | DAYTON | OH | PHYSICIAN ASSISTANT | 574 | 11 | $12,848 | $1,168 | premium | 42.3% | — |
| 38 | FLORIDA WOMAN CARE LLC | ORLANDO | FL | OBSTETRICS/GYNECOLOGY | 604 | 11 | $17,952 | $1,632 | premium | 19.6% | (407) 857-2502 |
| 39 | UNIVERSITY OF VIRGINIA PHYSICIANS GROUP | CHARLOTTESVILLE | VA | NURSE PRACTITIONER | 1704 | 11 | $20,900 | $1,900 | premium | 22.9% | (434) 924-5959 |
| 40 | THE CURATORS OF THE UNIVERSITY OF MISSOURI | COLUMBIA | MO | PHYSICIAN ASSISTANT | 1116 | 11 | $22,000 | $2,000 | premium | 26.2% | (573) 882-2667 |
| 41 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 11 | $11,968 | $1,088 | premium | 12.9% | (415) 600-1020 |
| 42 | SPARTANBURG MEDICAL CENTER | SPARTANBURG | SC | NURSE PRACTITIONER | 1070 | 11 | $34,089 | $3,099 | premium | 100.0% | (864) 587-3000 |
| 43 | LANCASTER GENERAL MEDICAL GROUP | LANCASTER | PA | PHYSICIAN ASSISTANT | 580 | 11 | $17,529 | $1,594 | premium | 14.1% | — |
*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 →