190,039 observed fee-for-service (49%) · ~195,175 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; 3 states without payer-mix data excluded. 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 | 70486 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 | ENT AND ALLERGY ASSOCIATES OF FLORIDA, LLC | BOCA RATON | FL | OTOLARYNGOLOGY | 231 | 3,579 | $1,787,520 | $499 | premium | 9.1% | (561) 391-3333 |
| 2 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 1,948 | $1,281,100 | $658 | premium | 6.9% | (212) 263-9700 |
| 3 | RADIOLOGY ASSOCIATES OF NORTH TEXAS PA | FORT WORTH | TX | DIAGNOSTIC RADIOLOGY | 340 | 1,893 | $427,329 | $226 | premium | 4.9% | (817) 321-0470 |
| 4 | ADVANCED RADIOLOGY P A | BALTIMORE | MD | DIAGNOSTIC RADIOLOGY | 161 | 1,725 | $963,620 | $559 | premium | 14.5% | (888) 972-9700 |
| 5 | SUTTER VALLEY MEDICAL FOUNDATION | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 2420 | 1,655 | $901,356 | $545 | premium | 3.9% | (916) 681-8852 |
| 6 | MORI BEAN AND BROOKS INC | ORANGE PARK | FL | DIAGNOSTIC RADIOLOGY | 947 | 1,623 | $780,336 | $481 | premium | 4.1% | (904) 399-5550 |
| 7 | TEXAS EAR, NOSE AND THROAT SPECIALISTS, PLLC | HOUSTON | TX | OTOLARYNGOLOGY | 122 | 1,573 | $385,550 | $245 | premium | 4.0% | (281) 492-7827 |
| 8 | CHARLESTON ENT ASSOCIATES, LLC | CHARLESTON | SC | OTOLARYNGOLOGY | 76 | 1,468 | $619,213 | $422 | premium | 15.5% | (843) 766-7103 |
| 9 | STONY BROOK RADIOLOGY, UNIVERSITY FACULTY PRACTICE CORPORATION | STONY BROOK | NY | DIAGNOSTIC RADIOLOGY | 59 | 1,396 | $500,620 | $359 | premium | 5.0% | (631) 638-2121 |
| 10 | HOUSTON RADIOLOGY ASSOCIATED | HOUSTON | TX | DIAGNOSTIC RADIOLOGY | 103 | 1,206 | $489,674 | $406 | premium | 3.1% | (281) 206-9020 |
| 11 | ADVANCED RADIOLOGY SERVICES PC | GRAND RAPIDS | MI | DIAGNOSTIC RADIOLOGY | 249 | 1,192 | $284,645 | $239 | premium | 12.2% | (616) 363-7272 |
| 12 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 1,180 | $435,874 | $369 | premium | 5.7% | — |
| 13 | ZWANGER AND PESIRI RADIOLOGY GROUP LLP | LINDENHURST | NY | DIAGNOSTIC RADIOLOGY | 91 | 1,167 | $623,150 | $534 | premium | 4.2% | (631) 225-7200 |
| 14 | DIGNITY HEALTH MEDICAL FOUNDATION | FOLSOM | CA | DIAGNOSTIC RADIOLOGY | 1197 | 1,151 | $446,857 | $388 | premium | 2.7% | (916) 983-7476 |
| 15 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 1,053 | $430,293 | $409 | premium | 2.5% | (858) 455-9100 |
| 16 | RHODE ISLAND MEDICAL IMAGING INC | EAST PROVIDENCE | RI | DIAGNOSTIC RADIOLOGY | 109 | 983 | $248,883 | $253 | premium | 56.2% | (401) 626-3900 |
| 17 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 947 | $177,003 | $187 | premium | 4.6% | — |
| 18 | COMMONWEALTH RADIOLOGY PC | RICHMOND | VA | DIAGNOSTIC RADIOLOGY | 49 | 943 | $141,450 | $150 | premium | 7.5% | (804) 288-8327 |
| 19 | FLORIDA ENT ASSOCIATES INC | MIAMI | FL | OTOLARYNGOLOGY | 161 | 942 | $416,700 | $442 | premium | 2.4% | (305) 595-6200 |
| 20 | HEAD AND NECK ASSOCIATES OF ORANGE COUNTY AN INCORPRATE | MISSION VIEJO | CA | OTOLARYNGOLOGY | 16 | 930 | $539,400 | $580 | premium | 2.2% | (949) 364-4361 |
| 21 | CHARLOTTE RADIOLOGY PA | CHARLOTTE | NC | DIAGNOSTIC RADIOLOGY | 218 | 868 | $245,332 | $283 | premium | 6.0% | (704) 362-1945 |
| 22 | SCOTT AND WHITE CLINIC | TEMPLE | TX | PHYSICIAN ASSISTANT | 2435 | 851 | $210,540 | $247 | premium | 2.2% | (254) 724-2663 |
| 23 | PRISMA HEALTH UNIVERSITY MEDICAL GROUP | GREENVILLE | SC | NURSE PRACTITIONER | 2447 | 846 | $140,789 | $166 | premium | 8.9% | — |
| 24 | RADIOLOGY ASSOCIATES OF RICHMOND INC | RICHMOND | VA | DIAGNOSTIC RADIOLOGY | 70 | 810 | $133,462 | $165 | premium | 6.5% | (804) 272-8806 |
| 25 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 787 | $835,433 | $1,062 | premium | 1.9% | (415) 600-1020 |
| 26 | ASCENTIST PHYSICIANS GROUP LLC | LEES SUMMIT | KS | OTOLARYNGOLOGY | 104 | 786 | $254,978 | $324 | premium | 11.7% | (816) 478-4200 |
| 27 | MAYO CLINIC | ROCHESTER | MN | NURSE PRACTITIONER | 4896 | 772 | $855,432 | $1,108 | premium | 5.6% | (507) 284-2511 |
| 28 | EASTERN RADIOLOGISTS INC | GREENVILLE | NC | DIAGNOSTIC RADIOLOGY | 93 | 772 | $150,310 | $195 | premium | 5.4% | (252) 752-5000 |
| 29 | MEDICAL CENTER RADIOLOGISTS INC | NORFOLK | VA | DIAGNOSTIC RADIOLOGY | 123 | 753 | $98,643 | $131 | premium | 6.0% | (757) 466-6870 |
| 30 | BEAUMONT MEDICAL GROUP HOSPITAL BASED SERVICES | TROY | MI | DIAGNOSTIC RADIOLOGY | 583 | 751 | $212,319 | $283 | premium | 7.7% | (248) 964-1187 |
| 31 | MIDWEST ENT ALLIANCE PLLC | PARK RIDGE | IL | OTOLARYNGOLOGY | 95 | 741 | $409,206 | $552 | premium | 3.6% | (847) 674-5585 |
| 32 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 728 | $418,828 | $575 | premium | 6.9% | (800) 603-0558 |
| 33 | FPA HOSPITAL BASED | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 427 | 719 | $210,982 | $293 | premium | 2.6% | (212) 252-6004 |
| 34 | SINGLETON ASSOCIATES PA | HOUSTON | TX | DIAGNOSTIC RADIOLOGY | 769 | 715 | $497,640 | $696 | premium | 1.8% | (855) 504-4544 |
| 35 | SINUS AND SNORING SPECIALISTS | AUSTIN | TX | PHYSICIAN ASSISTANT | 7 | 702 | $284,548 | $405 | premium | 1.8% | (512) 596-1424 |
| 36 | MAYO CLINIC JACKSONVILLE | JACKSONVILLE | FL | NURSE PRACTITIONER | 1587 | 685 | $996,853 | $1,455 | premium | 1.7% | (904) 953-2000 |
| 37 | BRIAN G LEE MD PLLC | SCOTTSDALE | AZ | NURSE PRACTITIONER | 18 | 679 | $342,895 | $505 | premium | 6.5% | (480) 994-0308 |
| 38 | UNIVERSITY HOSPITALS MEDICAL GROUP INC | CLEVELAND | OH | NURSE PRACTITIONER | 2232 | 669 | $100,929 | $151 | premium | 5.6% | — |
| 39 | COMMUNITY RADIOLOGY ASSOCIATES INC | FREDERICK | MD | DIAGNOSTIC RADIOLOGY | 62 | 658 | $441,518 | $671 | premium | 5.5% | (888) 601-0943 |
| 40 | STANFORD HEALTH CARE | STANFORD | CA | DIAGNOSTIC RADIOLOGY | 3039 | 656 | $119,270 | $182 | premium | 1.5% | (650) 723-4000 |
| 41 | RADIOLOGY CONSULTANTS PC | OMAHA | NE | DIAGNOSTIC RADIOLOGY | 46 | 647 | $119,048 | $184 | premium | 17.0% | (402) 717-4760 |
| 42 | RADIOLOGY PHYSICIANS INC | DAYTON | OH | DIAGNOSTIC RADIOLOGY | 61 | 643 | $133,424 | $208 | premium | 5.4% | (937) 208-8000 |
| 43 | DENTAL SLEEP CENTER RICHARD A CRAIG DDS LTD | HOMER GLEN | IL | DENTIST | 4 | 643 | $189,685 | $295 | premium | 3.1% | (815) 483-2980 |
| 44 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | MA | DIAGNOSTIC RADIOLOGY | 3532 | 643 | $448,395 | $697 | premium | 5.6% | (617) 724-0287 |
| 45 | WEST COUNTY RADIOLOGICAL GROUP INC | SAINT LOUIS | MO | DIAGNOSTIC RADIOLOGY | 104 | 639 | $173,426 | $271 | premium | 5.9% | (314) 941-5600 |
| 46 | BREATHE FREE SINUS AND ALLERGY CENTERS OF FLORIDA LLC | PENSACOLA | FL | OTOLARYNGOLOGY | 3 | 623 | $314,615 | $505 | premium | 1.6% | (850) 990-9407 |
| 47 | TOLEDO RADIOLOGICAL ASSOCIATES INC | COLDWATER | OH | DIAGNOSTIC RADIOLOGY | 51 | 600 | $74,736 | $125 | premium | 5.0% | (517) 279-5400 |
| 48 | EVANSVILLE RADIOLOGY PC | EVANSVILLE | IN | DIAGNOSTIC RADIOLOGY | 29 | 598 | $200,330 | $335 | premium | 7.8% | (812) 422-3254 |
| 49 | SMI IMAGING LLC | PHOENIX | AZ | DIAGNOSTIC RADIOLOGY | 364 | 596 | $450,678 | $756 | premium | 5.7% | (480) 753-6161 |
| 50 | PROGRESSIVE PHYSICIAN ASSOC INC | PHILLIPSBURG | PA | DIAGNOSTIC RADIOLOGY | 160 | 586 | $127,607 | $218 | premium | 3.5% | (908) 859-6700 |
| 51 | HAMPTON ROADS RADIOLOGY ASSOCIATES PC | VIRGINIA BEACH | VA | DIAGNOSTIC RADIOLOGY | 37 | 582 | $116,982 | $201 | premium | 4.6% | (757) 916-9630 |
| 52 | VISTA RADIOLOGY, PC | KNOXVILLE | TN | DIAGNOSTIC RADIOLOGY | 68 | 576 | $137,388 | $239 | premium | 4.7% | (865) 546-9484 |
| 53 | UNIVERSITY OTOLARYNGOLOGISTS INC | COLUMBUS | OH | OTOLARYNGOLOGY | 58 | 575 | $183,159 | $319 | premium | 4.8% | (614) 538-2424 |
| 54 | RADIOLOGY CONSULTANTS OF TULSA, INC. | TULSA | OK | DIAGNOSTIC RADIOLOGY | 34 | 572 | $70,642 | $124 | premium | 10.7% | (918) 743-8838 |
| 55 | LAKE MEDICAL IMAGING AND BREAST CENTER AT THE VILLAGES LLC | LEESBURG | FL | DIAGNOSTIC RADIOLOGY | 22 | 569 | $180,078 | $316 | premium | 1.4% | (352) 787-5858 |
| 56 | SOUTHWEST MISSISSIPPI EAR NOSE AND THROAT CLINIC PA | MCCOMB | MS | NURSE PRACTITIONER | 4 | 563 | $278,965 | $495 | premium | 9.2% | (601) 684-1250 |
| 57 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SAN DIEGO | CA | DIAGNOSTIC RADIOLOGY | 2057 | 558 | $215,075 | $385 | premium | 1.3% | (800) 926-8273 |
| 58 | NORTH BROWARD RADIOLOGISTS, P.A. | FORT LAUDERDALE | FL | DIAGNOSTIC RADIOLOGY | 23 | 557 | $93,081 | $167 | premium | 1.4% | (954) 262-1140 |
| 59 | CHARLOTTE EYE EAR NOSE AND THROAT ASSOCIATES PA | CHARLOTTE | NC | QUALIFIED AUDIOLOGIST | 158 | 540 | $244,360 | $453 | premium | 3.7% | (704) 295-3414 |
| 60 | IHC HEALTH SERVICES INC | MURRAY | UT | PHYSICIAN ASSISTANT | 3944 | 539 | $87,353 | $162 | premium | 17.1% | (801) 261-8346 |
| 61 | HEAD AND NECK COSMETIC SURGERY ASSOCIATES LLC | CHICAGO | IL | OTOLARYNGOLOGY | 21 | 512 | $291,828 | $570 | premium | 2.5% | (773) 296-5500 |
| 62 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 505 | $278,026 | $551 | premium | 1.8% | — |
| 63 | SOUTHEAST TEXAS EAR, NOSE AND THROAT, LLP | BEAUMONT | TX | OTOLARYNGOLOGY | 14 | 503 | $301,800 | $600 | premium | 1.3% | (409) 212-8111 |
| 64 | ARKANSAS HEALTH GROUP | LITTLE ROCK | AR | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 666 | 501 | $102,665 | $205 | premium | 11.7% | (501) 202-2093 |
| 65 | COLUMBUS RADIOLOGY CORP | COLUMBUS | OH | DIAGNOSTIC RADIOLOGY | 288 | 501 | $348,696 | $696 | premium | 4.2% | (614) 228-7231 |
| 66 | UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC | BIRMINGHAM | AL | NURSE PRACTITIONER | 2788 | 500 | $146,508 | $293 | premium | 5.3% | (205) 934-3460 |
| 67 | UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS | DALLAS | TX | PHYSICIAN ASSISTANT | 3200 | 499 | $159,942 | $321 | premium | 1.3% | (214) 633-5555 |
| 68 | SDMI, LLC | LAS VEGAS | NV | DIAGNOSTIC RADIOLOGY | 36 | 495 | $274,155 | $554 | premium | 12.8% | (702) 732-6000 |
| 69 | YALE UNIVERSITY | NEW HAVEN | CT | PHYSICIAN ASSISTANT | 2649 | 493 | $121,957 | $247 | premium | 10.8% | (203) 688-4242 |
| 70 | ANCILLARY SERVICES OF PRACTICE ASSOCIATES PA | MORRISTOWN | NJ | DIAGNOSTIC RADIOLOGY | 97 | 493 | $70,978 | $144 | premium | 4.4% | (973) 971-6866 |
| 71 | LAKELAND RADIOLOGISTS P A | FLOWOOD | MS | DIAGNOSTIC RADIOLOGY | 29 | 486 | $130,164 | $268 | premium | 7.9% | (601) 936-2390 |
| 72 | DESERT EAR NOSE AND THROAT MEDICAL GROUP INC | RANCHO MIRAGE | CA | OTOLARYNGOLOGY | 8 | 480 | $107,118 | $223 | premium | 1.1% | (760) 340-4566 |
| 73 | RADIOLOGY REGIONAL CENTER P A | FORT MYERS | FL | DIAGNOSTIC RADIOLOGY | 52 | 479 | $213,890 | $447 | premium | 1.2% | (239) 936-2316 |
| 74 | ADVANCED EAR NOSE AND THROAT SPECIALISTS PLLC | VERNON HILLS | IL | PHYSICIAN ASSISTANT | 18 | 475 | $209,000 | $440 | premium | 2.3% | (888) 938-3838 |
| 75 | MASS GENERAL BRIGHAM COMMUNITY PHYSICIANS INC | MEDFORD | MA | DIAGNOSTIC RADIOLOGY | 424 | 474 | $91,266 | $193 | premium | 4.1% | (781) 395-4909 |
| 76 | STATE UNIVERSITY OF IOWA | IOWA CITY | IA | PHYSICIAN ASSISTANT | 1902 | 468 | $163,471 | $349 | premium | 12.4% | (319) 678-8201 |
| 77 | RADIOLOGY INC | HUNTINGTON | WV | DIAGNOSTIC RADIOLOGY | 28 | 461 | $111,196 | $241 | premium | 19.9% | (304) 526-1140 |
| 78 | ENT ASSOCIATES OF ALABAMA PC | BIRMINGHAM | AL | OTOLARYNGOLOGY | 43 | 455 | $110,908 | $244 | premium | 4.8% | (205) 212-3540 |
| 79 | RADIOLOGY ASSOCIATES LLC | BATON ROUGE | LA | DIAGNOSTIC RADIOLOGY | 79 | 455 | $102,024 | $224 | premium | 6.8% | (225) 757-0552 |
| 80 | MECKLENBURG RADIOLOGY ASSOCIATES PA | CHARLOTTE | NC | DIAGNOSTIC RADIOLOGY | 94 | 454 | $109,686 | $242 | premium | 3.1% | (704) 332-1291 |
| 81 | CENTRAL ILLINOIS RADIOLOGICAL ASSOCIATES LTD | PEORIA | IL | DIAGNOSTIC RADIOLOGY | 196 | 453 | $164,462 | $363 | premium | 2.2% | (309) 655-2000 |
| 82 | TEXAS RADIOLOGY ASSOCIATES LLP | PLANO | TX | DIAGNOSTIC RADIOLOGY | 153 | 451 | $287,411 | $637 | premium | 1.2% | (469) 814-2000 |
| 83 | AUGUSTA ENT PC | EVANS | GA | OTOLARYNGOLOGY | 31 | 442 | $365,270 | $826 | premium | 3.3% | (706) 868-5676 |
| 84 | WICHITA SURGICAL SPECIALISTS PA | WICHITA | KS | GENERAL SURGERY | 60 | 439 | $190,965 | $435 | premium | 6.5% | (316) 263-0296 |
| 85 | COLORADO OTOLARYNGOLOGY ASSOCIATES, LLC | COLORADO SPRINGS | CO | OTOLARYNGOLOGY | 20 | 431 | $156,453 | $363 | premium | 4.5% | (719) 867-7800 |
| 86 | RADIOLOGY CONSULTANTS OF IOWA PLC | CEDAR RAPIDS | IA | DIAGNOSTIC RADIOLOGY | 72 | 429 | $71,043 | $166 | premium | 11.4% | (319) 364-0121 |
| 87 | UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL | CHAPEL HILL | NC | NURSE PRACTITIONER | 2120 | 428 | $61,022 | $143 | premium | 3.0% | (984) 215-5556 |
| 88 | NORTH FLORIDA SURGEONS PA | JACKSONVILLE | FL | PHYSICIAN ASSISTANT | 331 | 421 | $294,700 | $700 | premium | 1.1% | (904) 396-1725 |
| 89 | KENTUCKY MEDICAL SERVICES FOUNDATION, INC | LEXINGTON | KY | DIAGNOSTIC RADIOLOGY | 989 | 415 | $74,666 | $180 | premium | 10.1% | (859) 257-1412 |
| 90 | LOUISIANA EAR, NOSE, AND THROAT SPECIALISTS, INC. | THIBODAUX | LA | OTOLARYNGOLOGY | 65 | 413 | $269,280 | $652 | premium | 6.1% | 9854465079110 |
| 91 | NORTHWEST RADIOLOGY ASSOCIATES SC | ARLINGTON HEIGHTS | IL | DIAGNOSTIC RADIOLOGY | 21 | 412 | $57,268 | $139 | premium | 2.0% | (847) 618-1000 |
| 92 | CALIFORNIA MANAGED IMAGING MEDICAL GROUP INC | SANTA BARBARA | CA | DIAGNOSTIC RADIOLOGY | 64 | 411 | $284,822 | $693 | premium | 1.0% | (800) 841-4236 |
| 93 | PENINSULA RADIOLOGICAL ASSOCIATES LIMITED | NEWPORT NEWS | VA | DIAGNOSTIC RADIOLOGY | 65 | 409 | $63,804 | $156 | premium | 3.3% | (757) 594-3900 |
| 94 | VALLEY ENT PC | SCOTTSDALE | AZ | OTOLARYNGOLOGY | 71 | 408 | $109,074 | $267 | premium | 3.9% | (480) 847-1193 |
| 95 | SOUTHERN NEW ENGLAND RADIOLOGY INC | FALL RIVER | MA | DIAGNOSTIC RADIOLOGY | 22 | 402 | $69,134 | $172 | premium | 3.5% | (508) 679-7136 |
| 96 | UMASS MEMORIAL MEDICAL GROUP INC | WORCESTER | MA | PHYSICIAN ASSISTANT | 2483 | 402 | $104,959 | $261 | premium | 3.5% | (508) 334-1000 |
| 97 | EAST ALABAMA EAR, NOSE, AND THROAT, PC | OPELIKA | AL | OTOLARYNGOLOGY | 10 | 402 | $95,274 | $237 | premium | 4.3% | (334) 705-0012 |
| 98 | SOUTHERN DELAWARE IMAGING ASSOC | LEWES | DE | DIAGNOSTIC RADIOLOGY | 40 | 402 | $55,878 | $139 | premium | 26.4% | (302) 645-3636 |
| 99 | RADIOLOGY OF HUNSTVILLE PC | HUNTSVILLE | AL | DIAGNOSTIC RADIOLOGY | 63 | 400 | $57,459 | $144 | premium | 4.3% | 2565390457145 |
| 100 | SUBURBAN RADIOLOGISTS, S.C. | HINSDALE | IL | DIAGNOSTIC RADIOLOGY | 22 | 393 | $94,713 | $241 | premium | 1.9% | (630) 856-9000 |
Showing the top 100 of 1,165 groups — the full ranking is part of the market analytics platform — built, not launched yet. Notify me at launch →
*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 →