808 observed fee-for-service (53%) · ~730 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 | J1250 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 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 81 | $1,620 | $20 | premium | 20.7% | (415) 600-1020 |
| 2 | BEAVER MEDICAL GROUP P C | REDLANDS | CA | FAMILY PRACTICE | 247 | 55 | $1,374 | $25 | premium | 14.0% | (909) 294-3682 |
| 3 | SPRINGFIELD CLINIC, LLP | SPRINGFIELD | IL | NURSE PRACTITIONER | 686 | 54 | $810 | $15 | premium | 40.0% | (217) 544-6464 |
| 4 | STANFORD HEALTH CARE | STANFORD | CA | DIAGNOSTIC RADIOLOGY | 3039 | 51 | $7,556 | $148 | premium | 13.0% | (650) 723-4000 |
| 5 | CARDIOLOGY OF VIRGINIA INC | MIDLOTHIAN | VA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 4 | 50 | $1,300 | $26 | premium | 100.0% | (804) 560-8782 |
| 6 | HUTCHINSON CLINIC PA INC | HUTCHINSON | KS | PHYSICIAN ASSISTANT | 131 | 34 | $510 | $15 | premium | 55.7% | (620) 669-2500 |
| 7 | ST MARYS HOSPITAL CENTRALIA ILLINOIS | CENTRALIA | IL | DIAGNOSTIC RADIOLOGY | 117 | 32 | $9,600 | $300 | premium | 23.7% | (618) 436-8000 |
| 8 | COMPREHENSIVE CARDIOVASCULAR MEDICAL GROUP, INC. | BAKERSFIELD | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 8 | 29 | $725 | $25 | premium | 7.4% | (661) 631-5544 |
| 9 | BIG HORN HEALTH NETWORK | SHERIDAN | WY | PHYSICIAN ASSISTANT | 70 | 29 | $551 | $19 | premium | 100.0% | — |
| 10 | MOUNT NITTANY MEDICAL CENTER HEALTH SERVICES INC | STATE COLLEGE | PA | PHYSICIAN ASSISTANT | 363 | 28 | $448 | $16 | premium | 100.0% | (814) 234-8800 |
| 11 | SSM HEALTH CARE OF OKLAHOMA, INC. | OKLAHOMA CITY | OK | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 45 | 28 | $420 | $15 | premium | 100.0% | (405) 272-7278 |
| 12 | CHRISTUS TRINITY CLINIC | TYLER | LA | NURSE PRACTITIONER | 1495 | 28 | $784 | $28 | premium | 20.1% | (903) 606-5560 |
| 13 | MOHAWK VALLEY CARDIOLOGY PC | UTICA | NY | NURSE PRACTITIONER | 6 | 25 | $300 | $12 | premium | 17.1% | (315) 801-7145 |
| 14 | VISTA HEALTH MIRZA MD PC | PAHRUMP | NV | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 6 | 24 | $1,300 | $54 | premium | 100.0% | (928) 237-4418 |
| 15 | SCL HEALTH MEDICAL GROUP - BILLINGS LLC | BILLINGS | SC | PHYSICIAN ASSISTANT | 285 | 23 | $362 | $16 | premium | 17.4% | (406) 237-3913 |
| 16 | ADVOCATE HEALTH AND HOSPITALS CORPORATION | BUFFALO GROVE | IL | NURSE PRACTITIONER | 3045 | 23 | $506 | $22 | premium | 17.0% | (847) 459-1160 |
| 17 | VIRGINIA MASON MEDICAL CENTER | SEATTLE | WA | PHYSICIAN ASSISTANT | 879 | 22 | $508 | $23 | premium | 24.7% | (206) 223-6600 |
| 18 | DEAN HEALTH SYSTEMS INC | MADISON | TX | PHYSICIAN ASSISTANT | 1200 | 21 | $331 | $16 | premium | 14.8% | (608) 260-2900 |
| 19 | GUTHRIE MEDICAL GROUP PC | SAYRE | NY | PHYSICIAN ASSISTANT | 804 | 20 | $770 | $38 | premium | 13.7% | (570) 888-5858 |
| 20 | THE HEALTH CARE AUTHORITY OF THE CITY OF ANNISTON | ANNISTON | AL | NURSE PRACTITIONER | 38 | 19 | $1,700 | $89 | premium | 19.8% | (256) 235-8922 |
| 21 | MANHATTAN MEDICAL GROUP LLC | MANHATTAN | KS | NURSE PRACTITIONER | 15 | 16 | $160 | $10 | premium | 26.2% | (785) 539-4644 |
| 22 | SCL HEALTH MEDICAL GROUP - BILLINGS LLC | BILLINGS | NJ | PHYSICIAN ASSISTANT | 285 | 15 | $236 | $16 | premium | 100.0% | (406) 237-3913 |
| 23 | WESTCHESTER MEDICAL CENTER ADVANCED PHYSICIAN SERVICES PC | VALHALLA | NY | DIAGNOSTIC RADIOLOGY | 875 | 15 | $675 | $45 | premium | 10.3% | — |
| 24 | SCL HEALTH MEDICAL GROUP - BILLINGS LLC | BILLINGS | MT | PHYSICIAN ASSISTANT | 285 | 13 | $205 | $16 | premium | 24.5% | (406) 237-3913 |
| 25 | CEDARS-SINAI MEDICAL CARE FOUNDATION | LOS ANGELES | CA | PHYSICIAN ASSISTANT | 1699 | 13 | $298 | $23 | premium | 3.3% | (310) 423-0674 |
| 26 | USC CARE MEDICAL GROUP INC | LOS ANGELES | CA | DIAGNOSTIC RADIOLOGY | 1374 | 13 | $195 | $15 | premium | 3.3% | (800) 872-2273 |
| 27 | CHINATOWN CARDIOLOGY, P.C. | NEW YORK | NY | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 8 | 12 | $479 | $40 | premium | 8.2% | (212) 334-3507 |
| 28 | HEART CLINIC PLLC | MCALLEN | TX | PHYSICIAN ASSISTANT | 27 | 12 | $180 | $15 | premium | 8.5% | (956) 994-2000 |
| 29 | IREDELL PHYSICIAN NETWORK LLC | STATESVILLE | NC | PHYSICIAN ASSISTANT | 88 | 12 | $856 | $71 | premium | 100.0% | — |
| 30 | TEXAS HEALTH PHYSICIANS GROUP | FORT WORTH | TX | PHYSICIAN ASSISTANT | 1350 | 11 | $154 | $14 | premium | 7.7% | (817) 281-2977 |
*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 →