73721 — Mri scan of leg joint without contrast
228,641 observed fee-for-service (50%) · ~232,453 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; 1 state 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 exact payer split, and this market total scaled to all of Medicare, labeled as an estimate.
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 | City | St | Specialty | Providers | 73721 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ZWANGER AND PESIRI RADIOLOGY GROUP LLP | LINDENHURST | NY | DIAGNOSTIC RADIOLOGY | 91 | 7,135 | $6,354,219 | $891 | premium | 12.9% | (631) 225-7200 |
| 2 | ADVANCED RADIOLOGY P A | BALTIMORE | MD | DIAGNOSTIC RADIOLOGY | 161 | 3,380 | $4,046,495 | $1,197 | premium | 20.2% | (888) 972-9700 |
| 3 | SUTTER VALLEY MEDICAL FOUNDATION | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 2420 | 3,343 | $3,731,897 | $1,116 | premium | 3.8% | (916) 681-8852 |
| 4 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 3,025 | $5,231,982 | $1,730 | premium | 5.5% | (212) 263-9700 |
| 5 | ILLINOIS BONE AND JOINT INSTITUTE, LLC | BANNOCKBURN | IL | ORTHOPEDIC SURGERY | 595 | 2,851 | $4,085,756 | $1,433 | premium | 9.4% | — |
| 6 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | MA | DIAGNOSTIC RADIOLOGY | 3532 | 2,393 | $2,769,296 | $1,157 | premium | 11.4% | (617) 724-0287 |
| 7 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 2,207 | $3,144,456 | $1,425 | premium | 2.5% | (415) 600-1020 |
| 8 | SDMI, LLC | LAS VEGAS | NV | DIAGNOSTIC RADIOLOGY | 36 | 2,107 | $2,464,763 | $1,170 | premium | 32.9% | (702) 732-6000 |
| 9 | SMI IMAGING LLC | PHOENIX | AZ | DIAGNOSTIC RADIOLOGY | 364 | 2,047 | $1,991,898 | $973 | premium | 13.1% | (480) 753-6161 |
| 10 | DIGNITY HEALTH MEDICAL FOUNDATION | FOLSOM | CA | DIAGNOSTIC RADIOLOGY | 1197 | 1,818 | $1,650,512 | $908 | premium | 2.1% | (916) 983-7476 |
| 11 | PRISMA HEALTH UNIVERSITY MEDICAL GROUP | GREENVILLE | SC | NURSE PRACTITIONER | 2447 | 1,813 | $452,819 | $250 | premium | 14.7% | — |
| 12 | RADIOLOGY ASSOCIATES OF NORTH TEXAS PA | FORT WORTH | TX | DIAGNOSTIC RADIOLOGY | 340 | 1,615 | $555,394 | $344 | premium | 3.6% | (817) 321-0470 |
| 13 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 1,597 | $971,213 | $608 | premium | 5.3% | — |
| 14 | TRISTATE IMG (IMAGING MEDICAL GROUP) INC | CINCINNATI | OH | DIAGNOSTIC RADIOLOGY | 44 | 1,538 | $397,188 | $258 | premium | 5.0% | (513) 865-1331 |
| 15 | BEVERLY RADIOLOGY MEDICAL GROUP III | GARDEN GROVE | CA | DIAGNOSTIC RADIOLOGY | 328 | 1,491 | $1,756,417 | $1,178 | premium | 1.7% | — |
| 16 | THE NEW JERSEY IMAGING NETWORK, LLC | CEDAR KNOLLS | NJ | DIAGNOSTIC RADIOLOGY | 71 | 1,363 | $1,589,321 | $1,166 | premium | 5.6% | (973) 695-1290 |
| 17 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 1,360 | $1,237,573 | $910 | premium | 1.5% | (858) 455-9100 |
| 18 | ADVANCED RADIOLOGY SERVICES PC | GRAND RAPIDS | MI | DIAGNOSTIC RADIOLOGY | 249 | 1,339 | $345,144 | $258 | premium | 11.2% | (616) 363-7272 |
| 19 | SPECTRUM IMAGING SC | CHICAGO | IL | DIAGNOSTIC RADIOLOGY | 37 | 1,310 | $548,132 | $418 | premium | 4.3% | (800) 695-8191 |
| 20 | PARTNERS IMAGING CENTER OF SARASOTA LLC | SARASOTA | FL | DIAGNOSTIC RADIOLOGY | 13 | 1,296 | $776,524 | $599 | premium | 2.3% | (941) 951-2100 |
| 21 | LAKE MEDICAL IMAGING AND BREAST CENTER AT THE VILLAGES LLC | LEESBURG | FL | DIAGNOSTIC RADIOLOGY | 22 | 1,180 | $726,880 | $616 | premium | 2.1% | (352) 787-5858 |
| 22 | RADIOLOGY REGIONAL CENTER P A | FORT MYERS | FL | DIAGNOSTIC RADIOLOGY | 52 | 1,179 | $1,052,202 | $892 | premium | 2.1% | (239) 936-2316 |
| 23 | HOUSTON RADIOLOGY ASSOCIATED | HOUSTON | TX | DIAGNOSTIC RADIOLOGY | 103 | 1,160 | $543,751 | $469 | premium | 2.6% | (281) 206-9020 |
| 24 | TRIAD RADIOLOGY ASSOCIATES PLLC | WINSTON SALEM | NC | DIAGNOSTIC RADIOLOGY | 78 | 1,134 | $227,934 | $201 | premium | 6.5% | (336) 718-7800 |
| 25 | STANFORD HEALTH CARE | STANFORD | CA | DIAGNOSTIC RADIOLOGY | 3039 | 1,117 | $746,386 | $668 | premium | 1.3% | (650) 723-4000 |
| 26 | ORTHOARKANSAS PA | LITTLE ROCK | AR | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 145 | 1,109 | $556,820 | $502 | premium | 15.4% | (501) 500-3500 |
| 27 | THE ORTHOPAEDIC INSTITUTE, PA | GAINESVILLE | FL | PHYSICIAN ASSISTANT | 115 | 1,084 | $587,068 | $542 | premium | 1.9% | (352) 336-6000 |
| 28 | MEDICAL SCANNING CONSULTANTS PA | ST LOUIS PARK | MN | DIAGNOSTIC RADIOLOGY | 81 | 1,036 | $2,162,718 | $2,088 | premium | 8.6% | (952) 541-1840 |
| 29 | RHODE ISLAND MEDICAL IMAGING INC | EAST PROVIDENCE | RI | DIAGNOSTIC RADIOLOGY | 109 | 1,027 | $1,045,690 | $1,018 | premium | 59.4% | (401) 626-3900 |
| 30 | NORTHSIDE RADIOLOGY ASSOCIATES LLC | ATLANTA | GA | DIAGNOSTIC RADIOLOGY | 370 | 1,009 | $869,758 | $862 | premium | 5.9% | (404) 851-6577 |
| 31 | CALIFORNIA MANAGED IMAGING MEDICAL GROUP INC | SANTA BARBARA | CA | DIAGNOSTIC RADIOLOGY | 64 | 992 | $1,668,620 | $1,682 | premium | 1.1% | (800) 841-4236 |
| 32 | EAST RIVER MEDICAL IMAGING PC | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 10 | 977 | $1,867,700 | $1,912 | premium | 1.8% | (212) 288-7615 |
| 33 | ORTHOPEDICSNY, LLP | ALBANY | NY | PHYSICIAN ASSISTANT | 112 | 951 | $376,769 | $396 | premium | 1.7% | (518) 489-2663 |
| 34 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 932 | $222,311 | $239 | premium | 3.1% | — |
| 35 | BEAUMONT MEDICAL GROUP HOSPITAL BASED SERVICES | TROY | MI | DIAGNOSTIC RADIOLOGY | 583 | 888 | $424,904 | $478 | premium | 7.4% | (248) 964-1187 |
| 36 | MORI BEAN AND BROOKS INC | ORANGE PARK | FL | DIAGNOSTIC RADIOLOGY | 947 | 877 | $613,358 | $699 | premium | 1.5% | (904) 399-5550 |
| 37 | EMERGEORTHO PA | DURHAM | NC | PHYSICIAN ASSISTANT | 725 | 869 | $563,691 | $649 | premium | 5.0% | (919) 544-7270 |
| 38 | UMASS MEMORIAL MEDICAL GROUP INC | WORCESTER | MA | PHYSICIAN ASSISTANT | 2483 | 866 | $417,051 | $482 | premium | 4.1% | (508) 334-1000 |
| 39 | IHS RADIOLOGY MEDICAL GROUP INC | SAN DIEGO | CA | DIAGNOSTIC RADIOLOGY | 68 | 844 | $1,295,031 | $1,534 | premium | 1.0% | (619) 295-9729 |
| 40 | REVERE HEALTH PC | PROVO | UT | PHYSICIAN ASSISTANT | 410 | 841 | $772,879 | $919 | premium | 24.2% | — |
| 41 | SPECTRUM HEALTHCARE PARTNERS PA | PORTLAND | ME | DIAGNOSTIC RADIOLOGY | 281 | 840 | $387,959 | $462 | premium | 41.9% | (207) 828-2160 |
| 42 | WEST TENNESSEE BONE AND JOINT CLINIC PC | JACKSON | TN | ORTHOPEDIC SURGERY | 60 | 837 | $560,703 | $670 | premium | 4.9% | (731) 661-9825 |
| 43 | TENNESSEE ORTHOPAEDIC ALLIANCE PA | NASHVILLE | TN | PHYSICIAN ASSISTANT | 352 | 829 | $572,831 | $691 | premium | 4.9% | (615) 329-6600 |
| 44 | ORTHOPEDIC SPECIALISTS OF NORTH AMERICA PLLC | SCOTTSDALE | AZ | ORTHOPEDIC SURGERY | 308 | 827 | $572,284 | $692 | premium | 5.3% | (602) 385-2115 |
| 45 | COMMUNITY RADIOLOGY ASSOCIATES INC | FREDERICK | NJ | DIAGNOSTIC RADIOLOGY | 62 | 815 | $981,695 | $1,205 | premium | 3.4% | (888) 601-0943 |
| 46 | RENO ORTHOPAEDIC CLINIC LTD | RENO | NV | ORTHOPEDIC SURGERY | 95 | 794 | $607,416 | $765 | premium | 12.4% | (775) 786-3040 |
| 47 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 793 | $967,139 | $1,220 | premium | 5.1% | (800) 603-0558 |
| 48 | COMMONWEALTH RADIOLOGY PC | RICHMOND | VA | DIAGNOSTIC RADIOLOGY | 49 | 790 | $138,250 | $175 | premium | 4.0% | (804) 288-8327 |
| 49 | TOLEDO RADIOLOGICAL ASSOCIATES INC | COLDWATER | OH | DIAGNOSTIC RADIOLOGY | 51 | 765 | $152,091 | $199 | premium | 2.5% | (517) 279-5400 |
| 50 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 762 | $275,808 | $362 | premium | 3.6% | (617) 732-5500 |
| 51 | MEDICAL CENTER RADIOLOGISTS INC | NORFOLK | VA | DIAGNOSTIC RADIOLOGY | 123 | 742 | $154,336 | $208 | premium | 3.8% | (757) 466-6870 |
| 52 | SCOTT AND WHITE CLINIC | TEMPLE | TX | PHYSICIAN ASSISTANT | 2435 | 715 | $256,141 | $358 | premium | 1.6% | (254) 724-2663 |
| 53 | WASHINGTON RADIOLOGY ASSOC PLLC | WASHINGTON | MD | DIAGNOSTIC RADIOLOGY | 38 | 709 | $736,470 | $1,039 | premium | 4.2% | (202) 223-9722 |
| 54 | GOLDEN STATE ORTHOPEDICS AND SPINE | WALNUT CREEK | CA | ORTHOPEDIC SURGERY | 190 | 709 | $891,588 | $1,258 | premium | 0.8% | (925) 939-8585 |
| 55 | RADIOLOGY ASSOCIATES OF RICHMOND INC | RICHMOND | VA | DIAGNOSTIC RADIOLOGY | 70 | 704 | $376,075 | $534 | premium | 3.6% | (804) 272-8806 |
| 56 | PROLIANCE SURGEONS INC P S | ISSAQUAH | WA | PHYSICIAN ASSISTANT | 395 | 670 | $799,922 | $1,194 | premium | 5.1% | (425) 313-5422 |
| 57 | NORTHWEST OHIO ORTHOPEDICS AND SPORTS MEDICINE INC | FINDLAY | OH | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 44 | 667 | $388,691 | $583 | premium | 2.2% | (419) 427-1984 |
| 58 | UNIVERSITY HOSPITALS MEDICAL GROUP INC | CLEVELAND | OH | NURSE PRACTITIONER | 2232 | 666 | $156,404 | $235 | premium | 2.2% | — |
| 59 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SAN DIEGO | CA | DIAGNOSTIC RADIOLOGY | 2057 | 665 | $684,672 | $1,030 | premium | 0.8% | (800) 926-8273 |
| 60 | RADIOLOGY IMAGING ASSOCIATES | PORT ST LUCIE | FL | DIAGNOSTIC RADIOLOGY | 11 | 664 | $787,792 | $1,186 | premium | 1.2% | (772) 905-3589 |
| 61 | VENTURA ORTHOPEDICS MEDICAL GROUP INC | VENTURA | CA | PHYSICIAN ASSISTANT | 79 | 662 | $425,256 | $642 | premium | 0.8% | — |
| 62 | PROGRESSIVE PHYSICIAN ASSOC INC | PHILLIPSBURG | PA | DIAGNOSTIC RADIOLOGY | 160 | 657 | $288,717 | $439 | premium | 2.8% | (908) 859-6700 |
| 63 | RIVERSIDE RADIOLOGY AND INTERVENTIONAL ASSOCIATES INC | COLUMBUS | OH | DIAGNOSTIC RADIOLOGY | 243 | 655 | $165,060 | $252 | premium | 2.1% | (614) 566-5600 |
| 64 | ORTHOPEDIC ONE, INC. | UPPER ARLINGTON | OH | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 280 | 653 | $408,125 | $625 | premium | 2.1% | (614) 827-8700 |
| 65 | ARKANSAS HEALTH GROUP | LITTLE ROCK | AR | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 666 | 644 | $161,489 | $251 | premium | 9.0% | (501) 202-2093 |
| 66 | WINCHESTER RADIOLOGISTS PC | WINCHESTER | VA | DIAGNOSTIC RADIOLOGY | 79 | 642 | $206,724 | $322 | premium | 3.3% | (540) 686-1600 |
| 67 | DELAWARE RADIOLOGY ASSOCIATES PA | NEWARK | DE | DIAGNOSTIC RADIOLOGY | 56 | 641 | $675,116 | $1,053 | premium | 22.9% | (302) 737-5990 |
| 68 | CHATTANOOGA ORTHOPAEDIC GROUP, PC | CHATTANOOGA | TN | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 72 | 638 | $431,571 | $676 | premium | 3.8% | (423) 624-2696 |
| 69 | MASS GENERAL BRIGHAM COMMUNITY PHYSICIANS INC | MEDFORD | MA | DIAGNOSTIC RADIOLOGY | 424 | 627 | $190,640 | $304 | premium | 3.0% | (781) 395-4909 |
| 70 | WEST COUNTY RADIOLOGICAL GROUP INC | SAINT LOUIS | MO | DIAGNOSTIC RADIOLOGY | 104 | 622 | $213,392 | $343 | premium | 4.2% | (314) 941-5600 |
| 71 | NEW YORK UNIVERSITY | NEW YORK | MA | DIAGNOSTIC RADIOLOGY | 5704 | 622 | $1,134,820 | $1,824 | premium | 3.0% | (212) 263-9700 |
| 72 | RADIOLOGY CONSULTANTS PC | OMAHA | NE | DIAGNOSTIC RADIOLOGY | 46 | 610 | $132,980 | $218 | premium | 14.2% | (402) 717-4760 |
| 73 | ROPER RADIOLOGISTS PA | CHARLESTON | SC | DIAGNOSTIC RADIOLOGY | 40 | 610 | $408,918 | $670 | premium | 4.9% | (843) 724-2161 |
| 74 | CENTRAL ILLINOIS RADIOLOGICAL ASSOCIATES LTD | PEORIA | IL | DIAGNOSTIC RADIOLOGY | 196 | 600 | $246,091 | $410 | premium | 2.0% | (309) 655-2000 |
| 75 | VERO ORTHOPAEDICS II PA | VERO BEACH | FL | PHYSICIAN ASSISTANT | 49 | 595 | $553,513 | $930 | premium | 1.1% | (772) 257-3608 |
| 76 | DIAGNOSTIC IMAGING ASSOCIATES LTD | CHESTERFIELD | MO | DIAGNOSTIC RADIOLOGY | 20 | 590 | $180,196 | $305 | premium | 4.0% | (314) 434-1500 |
| 77 | MEDICAL SCANNING CONSULTANTS PA | ST LOUIS PARK | IN | DIAGNOSTIC RADIOLOGY | 81 | 586 | $1,395,103 | $2,381 | premium | 6.0% | (952) 541-1840 |
| 78 | RADIOLOGY ASSOCIATES OF NORTHERN KENTUCKY PLLC | EDGEWOOD | KY | DIAGNOSTIC RADIOLOGY | 56 | 575 | $137,581 | $239 | premium | 11.1% | (859) 301-2160 |
| 79 | MILLENNIUM PHYSICIAN GROUP LLC | PORT CHARLOTTE | FL | PHYSICIAN ASSISTANT | 953 | 572 | $244,084 | $427 | premium | 1.0% | (941) 255-3535 |
| 80 | DUKE HEALTH INTEGRATED PRACTICE INC | DURHAM | NC | PHYSICIAN ASSISTANT | 3051 | 568 | $251,101 | $442 | premium | 3.3% | (919) 684-8111 |
| 81 | OPTUM MEDICAL CARE PC | MOUNT KISCO | NY | INTERNAL MEDICINE | 1040 | 564 | $486,395 | $862 | premium | 1.0% | (914) 241-1050 |
| 82 | RADIOLOGY CONSULTANTS OF IOWA PLC | CEDAR RAPIDS | IA | DIAGNOSTIC RADIOLOGY | 72 | 562 | $146,777 | $261 | premium | 11.6% | (319) 364-0121 |
| 83 | SOUTHEAST ORTHOPEDIC SPECIALISTS LLC | JACKSONVILLE | FL | PHYSICIAN ASSISTANT | 143 | 557 | $365,180 | $656 | premium | 1.0% | (904) 634-0640 |
| 84 | CHARLOTTE RADIOLOGY PA | CHARLOTTE | NC | DIAGNOSTIC RADIOLOGY | 218 | 556 | $210,354 | $378 | premium | 3.2% | (704) 362-1945 |
| 85 | ELITE IMAGING LLC | PLANTATION | FL | DIAGNOSTIC RADIOLOGY | 124 | 556 | $1,081,548 | $1,945 | premium | 1.0% | (954) 449-7023 |
| 86 | ORTHOSC LLC | MYRTLE BEACH | SC | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 113 | 545 | $199,619 | $366 | premium | 4.4% | (843) 491-4937 |
| 87 | NEW YORK UNIVERSITY | NEW YORK | IL | DIAGNOSTIC RADIOLOGY | 5704 | 544 | $1,002,123 | $1,842 | premium | 1.8% | (212) 263-9700 |
| 88 | RADIOLOGY ASSOCIATES LLP | CORPUS CHRISTI | TX | DIAGNOSTIC RADIOLOGY | 15 | 543 | $534,855 | $985 | premium | 1.2% | (361) 887-7000 |
| 89 | SINGLETON ASSOCIATES PA | HOUSTON | TX | DIAGNOSTIC RADIOLOGY | 769 | 539 | $445,822 | $827 | premium | 1.2% | (855) 504-4544 |
| 90 | BEACON ORTHOPAEDICS AND SPORTS MEDICINE LTD | CINCINNATI | OH | PHYSICIAN ASSISTANT | 468 | 523 | $470,700 | $900 | premium | 1.7% | (513) 354-3700 |
| 91 | MAYO CLINIC | ROCHESTER | MN | NURSE PRACTITIONER | 4896 | 520 | $1,057,635 | $2,034 | premium | 4.3% | (507) 284-2511 |
| 92 | RADIOLOGY ASSOCIATES OF RIDGEWOOD P A | WALDWICK | NJ | DIAGNOSTIC RADIOLOGY | 20 | 519 | $518,466 | $999 | premium | 2.1% | (201) 445-8822 |
| 93 | TOWER HEALTH MEDICAL GROUP | WEST READING | PA | INTERNAL MEDICINE | 590 | 516 | $147,018 | $285 | premium | 2.2% | (484) 628-5455 |
| 94 | SOUTHERN DELAWARE IMAGING ASSOC | LEWES | DE | DIAGNOSTIC RADIOLOGY | 40 | 516 | $108,876 | $211 | premium | 18.4% | (302) 645-3636 |
| 95 | UNITED MEDICAL IMAGING HEALTHCARE INC | LOS ANGELES | CA | DIAGNOSTIC RADIOLOGY | 59 | 504 | $961,390 | $1,908 | premium | 0.6% | (323) 262-1814 |
| 96 | NORTH SHORE RADIOLOGICAL ASSOCIATES INC | WOBURN | MA | DIAGNOSTIC RADIOLOGY | 15 | 503 | $100,156 | $199 | premium | 2.4% | (781) 787-3003 |
| 97 | COLUMBUS RADIOLOGY CORP | COLUMBUS | OH | DIAGNOSTIC RADIOLOGY | 288 | 502 | $447,790 | $892 | premium | 1.6% | (614) 228-7231 |
| 98 | ADVANCED RADIOLOGY P A | BALTIMORE | NY | DIAGNOSTIC RADIOLOGY | 161 | 498 | $599,076 | $1,203 | premium | 0.9% | (888) 972-9700 |
| 99 | ASSOCIATION OF UNIVERSITY RADIOLOGISTS, PC | KNOXVILLE | TN | DIAGNOSTIC RADIOLOGY | 35 | 497 | $128,625 | $259 | premium | 2.9% | (865) 305-9661 |
| 100 | PALM DESERT RADIOLOGY MEDICAL GROUP INC | RANCHO MIRAGE | CA | DIAGNOSTIC RADIOLOGY | 125 | 497 | $251,979 | $507 | premium | 0.6% | (760) 773-1251 |
Showing the top 100 of 1,061 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 →