767 observed fee-for-service (52%) · ~697 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 | 37607 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 | VIRTUA MEDICAL GROUP, PA | VOORHEES | NJ | PHYSICIAN ASSISTANT | 1662 | 107 | $162,355 | $1,517 | premium | 87.0% | (856) 247-7260 |
| 2 | AMERICAN ACCESS CARE PHYSICIAN PLLC | BROOKLYN | NY | INTERVENTIONAL RADIOLOGY | 17 | 40 | $44,240 | $1,106 | premium | 24.1% | (718) 369-1444 |
| 3 | VALLEY DIALYSIS ACCESS SURGERY ASSOCIATES, INC. | FRESNO | CA | NURSE PRACTITIONER | 2 | 37 | $37,838 | $1,023 | premium | 74.0% | (559) 840-1890 |
| 4 | METROPOLITAN ACCESS CENTER LLC | COLMAR MANOR | DC | NEPHROLOGY | 2 | 34 | $15,054 | $443 | premium | 47.9% | (301) 277-1545 |
| 5 | VHS PHYSICIANS OF MICHIGAN | DETROIT | MI | PHYSICIAN ASSISTANT | 232 | 32 | $32,788 | $1,025 | premium | 100.0% | — |
| 6 | STARLING PHYSICIANS, PLLC | WETHERSFIELD | CT | NURSE PRACTITIONER | 273 | 29 | $33,640 | $1,160 | premium | 100.0% | (860) 832-4666 |
| 7 | RENAL ASSOCIATES, P.A. | SAN ANTONIO | TX | NEPHROLOGY | 39 | 28 | $24,752 | $884 | premium | 26.7% | (210) 403-7978 |
| 8 | GREENWOOD LEFLORE HOSPITAL | GREENWOOD | MS | GENERAL SURGERY | 2 | 27 | $25,326 | $938 | premium | 100.0% | (662) 453-4641 |
| 9 | NORMAN REGIONAL PROVIDERS SPECIALTY CARE | NORMAN | OK | NURSE PRACTITIONER | 162 | 27 | $31,117 | $1,152 | premium | 100.0% | (405) 307-5700 |
| 10 | SANFORD MEDICAL CENTER FARGO | FARGO | ND | NURSE PRACTITIONER | 1198 | 24 | $24,773 | $1,032 | premium | 100.0% | (701) 234-2000 |
| 11 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 24 | $37,176 | $1,549 | premium | 100.0% | (617) 732-5500 |
| 12 | MUSC COMMUNITY PHYSICIANS | ORANGEBURG | IL | NURSE PRACTITIONER | 1307 | 19 | $43,201 | $2,274 | premium | 31.1% | (803) 395-3400 |
| 13 | JOHNS HOPKINS UNIVERSITY | BALTIMORE | MD | NURSE PRACTITIONER | 2900 | 18 | $22,771 | $1,265 | premium | 60.0% | (410) 502-4340 |
| 14 | SSM MEDICAL GROUP INC | SAINT LOUIS | MO | NURSE PRACTITIONER | 547 | 18 | $19,260 | $1,070 | premium | 100.0% | (314) 645-6450 |
| 15 | WICHITA NEPHROLOGY GROUP PA | WICHITA | KS | NEPHROLOGY | 12 | 17 | $17,561 | $1,033 | premium | 51.5% | (316) 268-5000 |
| 16 | AMERICAN ACCESS CARE OF MIAMI, LLC | MIAMI | FL | VASCULAR SURGERY | 6 | 17 | $18,666 | $1,098 | premium | 19.1% | (305) 670-1044 |
| 17 | MEDHEALTH | DALLAS | TX | PHYSICIAN ASSISTANT | 430 | 16 | $14,676 | $917 | premium | 15.2% | (214) 599-8624 |
| 18 | HACKENSACK MERIDIAN HEALTH MEDICAL GROUP - SPECIALTY CARE PC | NEPTUNE | NJ | NURSE PRACTITIONER | 1878 | 16 | $19,040 | $1,190 | premium | 13.0% | (732) 362-3663 |
| 19 | RENALCARE ASSOCIATES, S.C. | PEORIA | IL | NEPHROLOGY | 48 | 16 | $16,000 | $1,000 | premium | 26.2% | (309) 676-8123 |
| 20 | CARDIOTHORACIC AND VASCULAR SURGICAL ASSOCIATES PA | JACKSONVILLE | FL | PHYSICIAN ASSISTANT | 89 | 16 | $18,656 | $1,166 | premium | 18.0% | (904) 398-3888 |
| 21 | PROVIDENCE HEALTH AND SERVICES OREGON | MEDFORD | OR | PHYSICIAN ASSISTANT | 164 | 16 | $20,016 | $1,251 | premium | 100.0% | — |
| 22 | KIDNEY AND HYPERTENSION CENTER INC | CINCINNATI | OH | NEPHROLOGY | 47 | 14 | $14,742 | $1,053 | premium | 35.0% | (513) 241-5630 |
| 23 | UNIVERSITY OF VIRGINIA PHYSICIANS GROUP | CHARLOTTESVILLE | VA | NURSE PRACTITIONER | 1704 | 14 | $14,168 | $1,012 | premium | 100.0% | (434) 924-5959 |
| 24 | OPEN ACCESS MIAMI, LLC | MIAMI | FL | INTERVENTIONAL RADIOLOGY | 2 | 14 | $9,816 | $701 | premium | 15.7% | (305) 948-5333 |
| 25 | SURGICAL ASSOCIATES OF LEXINGTON PLLC | LEXINGTON | KY | GENERAL SURGERY | 2 | 14 | $12,544 | $896 | premium | 100.0% | (859) 523-0026 |
| 26 | KETTERING INDEPENDENT MEDICAL GROUP INC | KETTERING | OH | NURSE PRACTITIONER | 691 | 14 | $9,926 | $709 | premium | 35.0% | (937) 395-8646 |
| 27 | COMMUNITY CARE SERVICES LLC | RENO | NV | NURSE PRACTITIONER | 601 | 13 | $14,989 | $1,153 | premium | 24.5% | — |
| 28 | PRINE HEALTH MEDICAL GROUP, PLLC | MANHASSET | NY | NEPHROLOGY | 75 | 13 | $16,364 | $1,259 | premium | 7.8% | (516) 407-2727 |
| 29 | AKDHC LLC | PHOENIX | AZ | NEPHROLOGY | 129 | 12 | $8,844 | $737 | premium | 6.6% | (602) 200-8288 |
| 30 | CALDWELL MEMORIAL HOSPITAL INC | LENOIR | NC | NURSE PRACTITIONER | 213 | 12 | $15,864 | $1,322 | premium | 17.6% | (828) 394-6722 |
| 31 | THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS | CHICAGO | IL | NURSE PRACTITIONER | 1170 | 12 | $26,624 | $2,219 | premium | 19.7% | — |
| 32 | AMERICAN ACCESS CARE OF SP LLC | PHILADELPHIA | PA | INTERVENTIONAL RADIOLOGY | 6 | 12 | $12,640 | $1,053 | premium | 100.0% | (215) 462-2100 |
| 33 | ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI | NEW YORK | NY | PHYSICIAN ASSISTANT | 2818 | 12 | $20,268 | $1,689 | premium | 7.2% | (212) 241-4812 |
| 34 | CHRISTIANA CARE HEALTH SERVICES INC | NEWARK | DE | PHYSICIAN ASSISTANT | 1537 | 11 | $12,149 | $1,104 | premium | 100.0% | — |
| 35 | NEW YORK NEPHROLOGY AND DIALYSIS ACCESS SURGERY, P.C. | ALBANY | NY | NEPHROLOGY | 18 | 11 | $6,721 | $611 | premium | 6.6% | (518) 434-2244 |
| 36 | MEDICAL FACULTY ASSOCIATES, INC | WASHINGTON | DC | PHYSICIAN ASSISTANT | 685 | 11 | $16,837 | $1,531 | premium | 15.5% | (202) 715-4000 |
*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 →