2,793 observed fee-for-service (50%) · ~2,807 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 | 43762 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 MEDICAL ASSOCIATES OF THE MEDICAL UNIVERSITY OF SOUTH CAROL | CHARLESTON | SC | PHYSICIAN ASSISTANT | 1692 | 154 | $139,502 | $906 | premium | 100.0% | (843) 792-1414 |
| 2 | FLORIDA CLINICAL PRACTICE ASSOCIATION INC | GAINESVILLE | FL | NURSE PRACTITIONER | 1912 | 137 | $171,720 | $1,253 | premium | 35.1% | (352) 265-8990 |
| 3 | GEISINGER CLINIC | DANVILLE | PA | PHYSICIAN ASSISTANT | 3426 | 120 | $60,300 | $502 | premium | 62.2% | (570) 271-6144 |
| 4 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | MA | DIAGNOSTIC RADIOLOGY | 3532 | 98 | $17,150 | $175 | premium | 56.0% | (617) 724-0287 |
| 5 | UNIVERSITY OF ROCHESTER | ROCHESTER | NY | NURSE PRACTITIONER | 954 | 91 | $19,664 | $216 | premium | 10.3% | (585) 341-7200 |
| 6 | THE MEDICAL COLLEGE OF WISCONSIN INC | MILWAUKEE | WI | DIAGNOSTIC RADIOLOGY | 2137 | 80 | $27,200 | $340 | premium | 51.9% | (414) 955-4263 |
| 7 | MARY GESSNER-PETERSON MEDICAL GROUP INC | ALPINE | CA | PHYSICIAN ASSISTANT | 4 | 76 | $22,800 | $300 | premium | 4.6% | (978) 994-1766 |
| 8 | UNIVERSITY OF WISCONSIN MEDICAL FOUNDATION INC | MADISON | WI | PHYSICIAN ASSISTANT | 2523 | 74 | $81,104 | $1,096 | premium | 48.1% | (608) 287-2050 |
| 9 | UNIVERSITY OF PITTSBURGH PHYSICIANS | PITTSBURGH | PA | DIAGNOSTIC RADIOLOGY | 4291 | 73 | $11,534 | $158 | premium | 37.8% | — |
| 10 | VANDERBILT UNIVERSITY MEDICAL CENTER | NASHVILLE | TN | NURSE PRACTITIONER | 3394 | 71 | $46,718 | $658 | premium | 52.6% | (615) 322-5000 |
| 11 | RELIEF LEAF NP FAMILY HEALTH PC | FLUSHING | NY | NURSE PRACTITIONER | 4 | 68 | $39,600 | $582 | premium | 7.7% | (646) 919-1871 |
| 12 | AZZ MEDICAL ASSOCIATES PC | HAMILTON | NJ | NURSE PRACTITIONER | 55 | 67 | $16,780 | $250 | premium | 46.2% | (609) 890-1050 |
| 13 | KANSAS UNIVERSITY PHYSICIANS INC | KANSAS CITY | KS | NURSE PRACTITIONER | 1815 | 66 | $5,808 | $88 | premium | 85.7% | (913) 588-1227 |
| 14 | UC REGENTS | ORANGE | CA | DIAGNOSTIC RADIOLOGY | 99 | 66 | $54,846 | $831 | premium | 4.0% | (714) 456-7004 |
| 15 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 62 | $19,778 | $319 | premium | 65.3% | — |
| 16 | REGENTS OF THE UNIV OF CA | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 1608 | 52 | $45,292 | $871 | premium | 3.1% | (877) 827-7463 |
| 17 | CITRUS VALLEY GASTROENTEROLOGY A MEDICAL CORPORATION | COVINA | CA | GASTROENTEROLOGY | 7 | 51 | $46,271 | $907 | premium | 3.1% | (626) 960-2326 |
| 18 | JUAN C SAROL MD PA | HIALEAH | FL | GASTROENTEROLOGY | 2 | 49 | $14,700 | $300 | premium | 12.6% | (786) 313-3640 |
| 19 | GRACE MEDICAL CENTER INC | BALTIMORE | MD | NURSE PRACTITIONER | 10 | 48 | $23,808 | $496 | premium | 57.1% | (410) 362-3000 |
| 20 | ALBERT L SMITH MD PA | RAYMONDVILLE | TX | FAMILY PRACTICE | 3 | 47 | $28,708 | $611 | premium | 18.7% | (956) 689-5506 |
| 21 | MOUSTAFA E ALAMY M D INC | PARAMOUNT | CA | GASTROENTEROLOGY | 2 | 46 | $27,983 | $608 | premium | 2.8% | (562) 529-8821 |
| 22 | TRUCARE MEDICAL CORPORATION | ORANGE | CA | PHYSICIAN ASSISTANT | 3 | 46 | $18,400 | $400 | premium | 2.8% | (714) 532-6713 |
| 23 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 39 | $44,460 | $1,140 | premium | 22.3% | (617) 732-5500 |
| 24 | HILLSBORO ALLERGY AND FAMILY MEDICINE INC | DEERFIELD BEACH | FL | INTERNAL MEDICINE | 5 | 39 | $12,400 | $318 | premium | 10.0% | (954) 360-7000 |
| 25 | WHITE PLAINS MEDICAL DIAGNOSTIC SERVICES, PC | NYACK | NY | INTERNAL MEDICINE | 94 | 38 | $23,112 | $608 | premium | 4.3% | (845) 897-8371 |
| 26 | STATE OF MISSISSIPPI - UNIVERSITY OF MISSISSIPPI MEDICAL CENTER | JACKSON | MS | NURSE PRACTITIONER | 951 | 38 | $3,762 | $99 | premium | 36.9% | (601) 815-4775 |
| 27 | UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS | DALLAS | TX | PHYSICIAN ASSISTANT | 3200 | 37 | $33,744 | $912 | premium | 14.7% | (214) 633-5555 |
| 28 | ANDREW MROWIEC MD LLC | ABERDEEN | MD | NURSE PRACTITIONER | 6 | 36 | $7,200 | $200 | premium | 42.9% | (410) 272-8844 |
| 29 | NY PRIORITY MEDICAL CARE PLLC | BAYSIDE | NY | INTERNAL MEDICINE | 2 | 36 | $23,236 | $645 | premium | 4.1% | (917) 717-1072 |
| 30 | SOUTH FLORIDA MULTI-SPECIALTY MEDICAL GROUP LLC | HOMESTEAD | FL | PODIATRY | 9 | 35 | $14,790 | $423 | premium | 9.0% | (833) 735-3668 |
| 31 | UNIVERSITY OF KENTUCKY | LEXINGTON | KY | PHYSICIAN ASSISTANT | 787 | 34 | $21,658 | $637 | premium | 100.0% | (859) 257-1412 |
| 32 | THE REGENTS OF THE UNIVERSITY OF CALIFORNIA | LOS ANGELES | CA | INTERNAL MEDICINE | 1424 | 34 | $43,730 | $1,286 | premium | 2.0% | (310) 825-7922 |
| 33 | FACULTY PHYSICIANS AND SURGEONS OF LLUSM | LOMA LINDA | CA | DIAGNOSTIC RADIOLOGY | 1317 | 32 | $23,222 | $726 | premium | 1.9% | — |
| 34 | EMERSON MEDICAL PRACTICE OF NY PC | BRONX | NY | INTERNAL MEDICINE | 9 | 31 | $18,600 | $600 | premium | 3.5% | (845) 738-8770 |
| 35 | GENESIS HEALTHCARE PARTNERS PC | TORRANCE | CA | GASTROENTEROLOGY | 211 | 28 | $34,160 | $1,220 | premium | 1.7% | (310) 534-8400 |
| 36 | BARNABAS HEALTH MULTISPECIALTY | WEST ORANGE | NJ | GASTROENTEROLOGY | 21 | 28 | $45,696 | $1,632 | premium | 19.3% | (973) 731-4600 |
| 37 | MEDLANDS PA INC | MIAMI | FL | NURSE PRACTITIONER | 2 | 26 | $22,854 | $879 | premium | 6.7% | (305) 261-2525 |
| 38 | JOSEPH SURGERY LLC | MIAMI SHORES | FL | GENERAL SURGERY | 2 | 26 | $16,302 | $627 | premium | 6.7% | (786) 401-6455 |
| 39 | RUSH UNIVERSITY MEDICAL GROUP | CHICAGO | IL | PHYSICIAN ASSISTANT | 1496 | 25 | $17,850 | $714 | premium | 22.9% | (312) 563-2875 |
| 40 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SAN DIEGO | CA | DIAGNOSTIC RADIOLOGY | 2057 | 24 | $17,388 | $724 | premium | 1.4% | (800) 926-8273 |
| 41 | SOUTHERN CALIFORNIA PERMANENTE MEDICAL GROUP | LOS ANGELES | CT | INTERNAL MEDICINE | 11157 | 23 | $9,200 | $400 | premium | 100.0% | (800) 954-8000 |
| 42 | MAY MD INC | CULVER CITY | CA | GENERAL SURGERY | 2 | 23 | $10,327 | $449 | premium | 1.4% | (562) 261-5958 |
| 43 | THE DULUTH CLINIC LTD | DULUTH | MN | PHYSICIAN ASSISTANT | 1082 | 23 | $20,023 | $871 | premium | 100.0% | (218) 576-0680 |
| 44 | UNM HOSPITAL | ALBUQUERQUE | NM | NURSE PRACTITIONER | 389 | 22 | $1,743 | $79 | premium | 100.0% | (505) 272-2644 |
| 45 | CALIFORNIA WOUND HEALING MEDICAL GROUP INC. | ALHAMBRA | CA | NURSE PRACTITIONER | 14 | 22 | $8,800 | $400 | premium | 1.3% | (323) 264-7796 |
| 46 | UNIVERSITY OF VIRGINIA PHYSICIANS GROUP | CHARLOTTESVILLE | VA | NURSE PRACTITIONER | 1704 | 22 | $13,222 | $601 | premium | 100.0% | (434) 924-5959 |
| 47 | LAHEY CLINIC INC | BURLINGTON | MA | NURSE PRACTITIONER | 1400 | 22 | $27,456 | $1,248 | premium | 12.6% | — |
| 48 | ISRAEL SCHUR MD PLLC | NEW YORK | NY | INTERVENTIONAL RADIOLOGY | 10 | 21 | $14,742 | $702 | premium | 2.4% | (212) 966-2020 |
| 49 | OSU SURGERY, LLC | COLUMBUS | OH | PHYSICIAN ASSISTANT | 204 | 21 | $7,420 | $353 | premium | 22.1% | (614) 293-2101 |
| 50 | NORTH VALLEY G.I. CONSULTANTS | SIMI VALLEY | CA | GASTROENTEROLOGY | 2 | 20 | $17,000 | $850 | premium | 1.2% | (805) 526-6016 |
| 51 | FLORIDA CLINICAL PRACTICE ASSOCIATION INC | GAINESVILLE | TN | NURSE PRACTITIONER | 1912 | 20 | $25,068 | $1,253 | premium | 14.8% | (352) 265-8990 |
| 52 | GASTROENTEROLOGY ASSOCIATES OF NEW JERSEY LLC | TOMS RIVER | NJ | GASTROENTEROLOGY | 82 | 19 | $14,250 | $750 | premium | 13.1% | (732) 281-1590 |
| 53 | TENET FLORIDA PHYSICIAN SERVICES LLC | DELRAY BEACH | IL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 224 | 19 | $12,228 | $644 | premium | 17.4% | (561) 498-4440 |
| 54 | RWJBH EMERGENCY MEDICINE ASSOCIATES, LLC | ELIZABETH | NJ | EMERGENCY MEDICINE | 780 | 18 | $27,666 | $1,537 | premium | 12.4% | (908) 994-5422 |
| 55 | PHYSICIANS REFERRAL SERVICE | HOUSTON | TX | NURSE PRACTITIONER | 2696 | 17 | $11,078 | $652 | premium | 6.8% | (713) 592-5433 |
| 56 | CHARLESTON AREA MEDICAL CENTER INC | CHARLESTON | WV | NURSE PRACTITIONER | 970 | 17 | $5,950 | $350 | premium | 100.0% | (304) 388-5432 |
| 57 | DIGNITY HEALTH MEDICAL FOUNDATION | FOLSOM | CA | DIAGNOSTIC RADIOLOGY | 1197 | 16 | $16,076 | $1,005 | premium | 1.0% | (916) 983-7476 |
| 58 | BEAUMONT EMERGENCY MEDICINE ASSOCIATES PLLC | BEAUMONT | TX | NURSE PRACTITIONER | 10 | 16 | $6,832 | $427 | premium | 6.4% | (409) 212-5000 |
| 59 | BOSTONS COMMUNITY MEDICAL GROUP INC | BOSTON | MA | NURSE PRACTITIONER | 24 | 16 | $2,800 | $175 | premium | 9.1% | (617) 433-9601 |
| 60 | UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL | CHAPEL HILL | MI | NURSE PRACTITIONER | 2120 | 16 | $10,384 | $649 | premium | 100.0% | (984) 215-5556 |
| 61 | GASTROENTEROLOGY CONSULTANTS OF CENTRAL FLORIDA PA | ORLANDO | FL | GASTROENTEROLOGY | 3 | 15 | $6,150 | $410 | premium | 3.8% | 4072778665105 |
| 62 | ANDERSON PHYSICIAN ALLIANCE INC | MERIDIAN | MS | NURSE PRACTITIONER | 70 | 15 | $2,568 | $171 | premium | 14.6% | (601) 553-6399 |
| 63 | GREENWOOD LEFLORE HOSPITAL | GREENWOOD | MS | GASTROENTEROLOGY | 2 | 15 | $7,500 | $500 | premium | 14.6% | (862) 455-8058 |
| 64 | FROEDTERT SOUTH INC | PLEASANT PRAIRIE | IL | PHYSICIAN ASSISTANT | 151 | 14 | $3,052 | $218 | premium | 12.8% | (262) 551-4200 |
| 65 | INFINITE MEDICAL PC | LAKELAND | NY | NURSE PRACTITIONER | 87 | 14 | $4,848 | $346 | premium | 1.6% | (212) 734-6621 |
| 66 | JEFFERSON EMERGENCY PHYSICIANS PLLC | BEAUMONT | TX | EMERGENCY MEDICINE | 96 | 14 | $5,978 | $427 | premium | 5.6% | (409) 892-7171 |
| 67 | HERITAGE WOUND CARE LLC | MORRISTOWN | NJ | INTERNAL MEDICINE | 11 | 13 | $9,100 | $700 | premium | 9.0% | (908) 400-8405 |
| 68 | ASSOCIATION OF UNIVERSITY RADIOLOGISTS, PC | KNOXVILLE | TN | DIAGNOSTIC RADIOLOGY | 35 | 13 | $1,742 | $134 | premium | 9.6% | (865) 305-9661 |
| 69 | UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL | CHAPEL HILL | NC | NURSE PRACTITIONER | 2120 | 13 | $8,437 | $649 | premium | 100.0% | (984) 215-5556 |
| 70 | MVHS INC | UTICA | NY | NURSE PRACTITIONER | 322 | 12 | $840 | $70 | premium | 1.4% | (315) 625-6000 |
| 71 | UNIVERSITY OF CINCINNATI PHYSICIANS COMPANY LLC | CINCINNATI | OH | NURSE PRACTITIONER | 1504 | 12 | $1,308 | $109 | premium | 12.6% | (513) 584-1000 |
| 72 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 11 | $2,398 | $218 | premium | 10.1% | — |
| 73 | USC CARE MEDICAL GROUP INC | LOS ANGELES | CA | DIAGNOSTIC RADIOLOGY | 1374 | 11 | $4,400 | $400 | premium | 0.7% | (800) 872-2273 |
*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 →