34,799 observed fee-for-service (52%) · ~32,499 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 | J2506 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 | VIRGINIA ONCOLOGY ASSOCIATES | NORFOLK | VA | PHYSICIAN ASSISTANT | 123 | 4,932 | $7,121,808 | $1,444 | premium | 100.0% | — |
| 2 | TEXAS ONCOLOGY PA | DALLAS | TX | PHYSICIAN ASSISTANT | 995 | 3,828 | $5,160,144 | $1,348 | premium | 88.4% | — |
| 3 | SUMMIT MEDICAL GROUP PA | BERKELEY HEIGHTS | NJ | PHYSICIAN ASSISTANT | 1183 | 3,060 | $416,160 | $136 | premium | 78.9% | (908) 273-4300 |
| 4 | ROCKY MOUNTAIN CANCER CENTERS LLP | COLORADO SPRINGS | CO | NURSE PRACTITIONER | 129 | 3,012 | $4,349,328 | $1,444 | premium | 90.9% | (719) 577-2555 |
| 5 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 2,916 | $2,394,036 | $821 | premium | 71.7% | — |
| 6 | WASHINGTON UNIVERSITY | SAINT LOUIS | MO | NURSE PRACTITIONER | 3070 | 2,496 | $2,882,880 | $1,155 | premium | 80.6% | (314) 747-3000 |
| 7 | STANFORD HEALTH CARE | STANFORD | CA | DIAGNOSTIC RADIOLOGY | 3039 | 2,256 | $1,371,211 | $608 | premium | 32.6% | (650) 723-4000 |
| 8 | CITY OF HOPE MEDICAL FOUNDATION | DUARTE | CA | NURSE PRACTITIONER | 942 | 1,788 | $336,939 | $188 | premium | 25.8% | (626) 256-4673 |
| 9 | MEDSTAR MEDICAL GROUP - SOUTHERN MARYLAND LLC | HOLLYWOOD | MD | INTERNAL MEDICINE | 236 | 1,272 | $699,600 | $550 | premium | 77.9% | — |
| 10 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 1,020 | $1,842,528 | $1,806 | premium | 14.7% | (858) 455-9100 |
| 11 | BLOOD AND CANCER CENTER INC | CANFIELD | OH | HEMATOLOGY/ONCOLOGY | 4 | 972 | $1 | $0 | premium | 48.2% | (330) 533-3040 |
| 12 | VIRGINIA ONCOLOGY ASSOCIATES | NORFOLK | NC | PHYSICIAN ASSISTANT | 123 | 960 | $1,386,240 | $1,444 | premium | 58.0% | — |
| 13 | MINNESOTA ONCOLOGY HEMATOLOGY PA | EDINA | MN | PHYSICIAN ASSISTANT | 135 | 684 | $987,696 | $1,444 | premium | 72.2% | (952) 928-2900 |
| 14 | NEXUS HEALTH | SANTA FE | NM | NURSE PRACTITIONER | 32 | 660 | $953,040 | $1,444 | premium | 100.0% | (505) 670-8292 |
| 15 | PROVIDENCE MEDICAL INSTITUTE | TORRANCE | CA | INTERNAL MEDICINE | 339 | 552 | $172,224 | $312 | premium | 8.0% | (310) 303-7496 |
| 16 | CITY OF HOPE MEDICAL GROUP OF ARIZONA LLC | GOODYEAR | AZ | NURSE PRACTITIONER | 157 | 552 | $234,518 | $425 | premium | 54.1% | (623) 207-3000 |
| 17 | VIDANT MEDICAL GROUP LLC | KENANSVILLE | NC | PHYSICIAN ASSISTANT | 956 | 480 | $308,160 | $642 | premium | 29.0% | (910) 296-0941 |
| 18 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 444 | $854,915 | $1,925 | premium | 22.0% | — |
| 19 | MEDICAL ONCOLOGY HEMATOLOGY CONSULTANTS PA | NEWARK | DE | HEMATOLOGY/ONCOLOGY | 33 | 432 | $623,808 | $1,444 | premium | 49.3% | (302) 366-1200 |
| 20 | UNIVERSITY MEDICAL ASSOCIATES OF THE MEDICAL UNIVERSITY OF SOUTH CAROL | CHARLESTON | SC | PHYSICIAN ASSISTANT | 1692 | 432 | $463,440 | $1,073 | premium | 65.5% | (843) 792-1414 |
| 21 | ONCOLOGY-HEMATOLOGY ASSOCIATES OF CENTRAL ILLINOIS P C | PEORIA | IL | NURSE PRACTITIONER | 62 | 420 | $344,820 | $821 | premium | 10.3% | (309) 243-3000 |
| 22 | BASS MEDICAL GROUP | WALNUT CREEK | CA | OTOLARYNGOLOGY | 318 | 372 | $413,571 | $1,112 | premium | 5.4% | — |
| 23 | UCSF MEDICAL GROUP BUSINESS SERVICES | SAN FRANCISCO | CA | DIAGNOSTIC RADIOLOGY | 1548 | 372 | $490,145 | $1,318 | premium | 5.4% | (415) 476-1000 |
| 24 | OCALA ONCOLOGY CENTER PL | OCALA | FL | NURSE PRACTITIONER | 23 | 360 | $519,840 | $1,444 | premium | 100.0% | (352) 732-4032 |
| 25 | TMC MEDICAL NETWORK | TUCSON | AZ | NURSE PRACTITIONER | 273 | 228 | $329,232 | $1,444 | premium | 22.4% | (520) 324-4230 |
| 26 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | MI | NURSE PRACTITIONER | 4339 | 228 | $187,188 | $821 | premium | 100.0% | — |
| 27 | LOS ANGELES HEMATOLOGY-ONCOLOGY MEDICAL GROUP | LOS ANGELES | CA | HEMATOLOGY/ONCOLOGY | 51 | 71 | $3,952 | $56 | premium | 1.0% | (213) 977-1214 |
*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 →