73560 — X-ray of knee, 1-2 views
495,662 observed fee-for-service (49%) · ~506,290 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; 2 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 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 | 73560 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | RADIOLOGY ASSOCIATES OF NORTH TEXAS PA | FORT WORTH | TX | DIAGNOSTIC RADIOLOGY | 340 | 6,240 | $227,822 | $37 | premium | 7.1% | (817) 321-0470 |
| 2 | SUTTER VALLEY MEDICAL FOUNDATION | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 2420 | 3,679 | $352,786 | $96 | premium | 3.5% | (916) 681-8852 |
| 3 | ADVANCED RADIOLOGY P A | BALTIMORE | MD | DIAGNOSTIC RADIOLOGY | 161 | 3,443 | $232,705 | $68 | premium | 5.8% | (888) 972-9700 |
| 4 | SOUTHERN BONE AND JOINT SPECIALISTS, PA | HATTIESBURG | MS | PHYSICIAN ASSISTANT | 53 | 3,102 | $254,940 | $82 | premium | 12.6% | (601) 554-7400 |
| 5 | PRISMA HEALTH UNIVERSITY MEDICAL GROUP | GREENVILLE | SC | NURSE PRACTITIONER | 2447 | 3,018 | $159,982 | $53 | premium | 15.0% | — |
| 6 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 2,964 | $298,743 | $101 | premium | 4.3% | (212) 263-9700 |
| 7 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 2,758 | $434,701 | $158 | premium | 2.6% | (415) 600-1020 |
| 8 | RHODE ISLAND MEDICAL IMAGING INC | EAST PROVIDENCE | RI | DIAGNOSTIC RADIOLOGY | 109 | 2,685 | $82,686 | $31 | premium | 42.8% | (401) 626-3900 |
| 9 | ORTHOPEDICSNY, LLP | ALBANY | NY | PHYSICIAN ASSISTANT | 112 | 2,579 | $125,806 | $49 | premium | 3.8% | (518) 489-2663 |
| 10 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 2,579 | $80,636 | $31 | premium | 5.2% | — |
| 11 | CHARLOTTE RADIOLOGY PA | CHARLOTTE | NC | DIAGNOSTIC RADIOLOGY | 218 | 2,494 | $124,381 | $50 | premium | 8.1% | (704) 362-1945 |
| 12 | CEDARS-SINAI MEDICAL CARE FOUNDATION | LOS ANGELES | CA | PHYSICIAN ASSISTANT | 1699 | 2,449 | $319,451 | $130 | premium | 2.3% | (310) 423-0674 |
| 13 | ORTHONJ LLC | MANASQUAN | NJ | PHYSICIAN ASSISTANT | 300 | 2,415 | $378,056 | $157 | premium | 6.9% | (732) 974-0404 |
| 14 | SUMMIT MEDICAL GROUP PA | BERKELEY HEIGHTS | NJ | PHYSICIAN ASSISTANT | 1183 | 2,367 | $218,706 | $92 | premium | 6.7% | (908) 273-4300 |
| 15 | SEAVIEW ORTHOPAEDICS AND MEDICAL ASSOCIATES LLP | OCEAN | NJ | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 96 | 2,256 | $398,244 | $177 | premium | 6.4% | 732660620011702 |
| 16 | SPECIALTY ORTHOPEDIC GROUP OF MS, PLLC | TUPELO | MS | ORTHOPEDIC SURGERY | 41 | 2,220 | $243,464 | $110 | premium | 9.0% | (662) 767-4200 |
| 17 | HH HEALTH SYSTEM - THE ORTHOPAEDIC CENTER LLC | HUNTSVILLE | AL | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 175 | 2,163 | $201,134 | $93 | premium | 9.8% | (256) 539-2728 |
| 18 | MISSISSIPPI SPORTS MEDICINE AND ORTHOPAEDIC CENTER | JACKSON | MS | ORTHOPEDIC SURGERY | 75 | 2,122 | $207,860 | $98 | premium | 8.6% | (601) 354-4488 |
| 19 | ARKANSAS HEALTH GROUP | LITTLE ROCK | AR | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 666 | 2,103 | $90,593 | $43 | premium | 10.0% | (501) 202-2093 |
| 20 | MAYO CLINIC | ROCHESTER | MN | NURSE PRACTITIONER | 4896 | 2,037 | $201,656 | $99 | premium | 8.2% | (507) 284-2511 |
| 21 | DIGNITY HEALTH MEDICAL FOUNDATION | FOLSOM | CA | DIAGNOSTIC RADIOLOGY | 1197 | 2,031 | $147,020 | $72 | premium | 1.9% | (916) 983-7476 |
| 22 | RIVERSIDE RADIOLOGY AND INTERVENTIONAL ASSOCIATES INC | COLUMBUS | OH | DIAGNOSTIC RADIOLOGY | 243 | 1,952 | $78,074 | $40 | premium | 4.1% | (614) 566-5600 |
| 23 | NORTHEAST ORTHOPAEDIC ALLIANCE PLLC | CONCORD | NH | PHYSICIAN ASSISTANT | 268 | 1,936 | $309,568 | $160 | premium | 27.7% | (603) 883-0091 |
| 24 | HOUSTON RADIOLOGY ASSOCIATED | HOUSTON | TX | DIAGNOSTIC RADIOLOGY | 103 | 1,889 | $124,809 | $66 | premium | 2.1% | (281) 206-9020 |
| 25 | ORTHOLONESTAR PLLC | DALLAS | TX | PHYSICIAN ASSISTANT | 407 | 1,856 | $191,948 | $103 | premium | 2.1% | (214) 220-2468 |
| 26 | SCOTT AND WHITE CLINIC | TEMPLE | TX | PHYSICIAN ASSISTANT | 2435 | 1,827 | $80,551 | $44 | premium | 2.1% | (254) 724-2663 |
| 27 | SINGLETON ASSOCIATES PA | HOUSTON | TX | DIAGNOSTIC RADIOLOGY | 769 | 1,777 | $247,399 | $139 | premium | 2.0% | (855) 504-4544 |
| 28 | PENINSULA ORTHOPAEDIC ASSOC PA | SALISBURY | DE | PHYSICIAN ASSISTANT | 57 | 1,766 | $97,534 | $55 | premium | 28.0% | (410) 749-4154 |
| 29 | PACIFIC ORTHOPAEDIC MEDICAL GROUP INC | ALHAMBRA | CA | ORTHOPEDIC SURGERY | 12 | 1,726 | $151,888 | $88 | premium | 1.6% | (626) 656-1260 |
| 30 | ADVANCED RADIOLOGY SERVICES PC | GRAND RAPIDS | MI | DIAGNOSTIC RADIOLOGY | 249 | 1,723 | $58,092 | $34 | premium | 7.1% | (616) 363-7272 |
| 31 | ILLINOIS BONE AND JOINT INSTITUTE, LLC | BANNOCKBURN | IL | ORTHOPEDIC SURGERY | 595 | 1,680 | $211,462 | $126 | premium | 3.4% | — |
| 32 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | MA | DIAGNOSTIC RADIOLOGY | 3532 | 1,529 | $77,806 | $51 | premium | 5.4% | (617) 724-0287 |
| 33 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SAN DIEGO | CA | DIAGNOSTIC RADIOLOGY | 2057 | 1,505 | $86,809 | $58 | premium | 1.4% | (800) 926-8273 |
| 34 | BETHESDA CHEVY CHASE ORTHOPAEDIC ASSOCIATES, LLC | BETHESDA | VA | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 135 | 1,476 | $171,159 | $116 | premium | 4.9% | (301) 530-1010 |
| 35 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 1,441 | $233,544 | $162 | premium | 1.4% | (858) 455-9100 |
| 36 | STANFORD HEALTH CARE | STANFORD | CA | DIAGNOSTIC RADIOLOGY | 3039 | 1,398 | $163,380 | $117 | premium | 1.3% | (650) 723-4000 |
| 37 | ANCILLARY SERVICES OF PRACTICE ASSOCIATES PA | MORRISTOWN | NJ | DIAGNOSTIC RADIOLOGY | 97 | 1,383 | $44,272 | $32 | premium | 3.9% | (973) 971-6866 |
| 38 | ORTHOWEST LTD | CLEVELAND | OH | ORTHOPEDIC SURGERY | 5 | 1,382 | $81,849 | $59 | premium | 2.9% | (440) 816-5380 |
| 39 | SOUTHERN ORTHOPAEDIC ALLIANCE PLLC | MOBILE | AL | PHYSICIAN ASSISTANT | 105 | 1,381 | $163,187 | $118 | premium | 6.3% | (251) 435-2663 |
| 40 | FLORIDA CLINICAL PRACTICE ASSOCIATION INC | GAINESVILLE | FL | NURSE PRACTITIONER | 1912 | 1,369 | $64,403 | $47 | premium | 1.7% | (352) 265-8990 |
| 41 | BEACON ORTHOPAEDICS AND SPORTS MEDICINE LTD | CINCINNATI | OH | PHYSICIAN ASSISTANT | 468 | 1,367 | $100,758 | $74 | premium | 2.9% | (513) 354-3700 |
| 42 | DARTMOUTH-HITCHCOCK CLINIC | LEBANON | NH | PHYSICIAN ASSISTANT | 1441 | 1,345 | $222,160 | $165 | premium | 19.2% | (603) 650-5000 |
| 43 | MIDWEST ORTHOPEDIC CONSULTANTS SC | ORLAND PARK | IL | PHYSICIAN ASSISTANT | 27 | 1,342 | $216,504 | $161 | premium | 2.7% | (708) 226-3300 |
| 44 | ZWANGER AND PESIRI RADIOLOGY GROUP LLP | LINDENHURST | NY | DIAGNOSTIC RADIOLOGY | 91 | 1,329 | $114,177 | $86 | premium | 1.9% | (631) 225-7200 |
| 45 | EASTERN RADIOLOGISTS INC | GREENVILLE | NC | DIAGNOSTIC RADIOLOGY | 93 | 1,329 | $41,461 | $31 | premium | 4.3% | (252) 752-5000 |
| 46 | MORI BEAN AND BROOKS INC | ORANGE PARK | FL | DIAGNOSTIC RADIOLOGY | 947 | 1,321 | $129,200 | $98 | premium | 1.6% | (904) 399-5550 |
| 47 | MAIMONIDES MEDICAL CENTER ORTHOPAEDIC FPP | BROOKLYN | NY | ORTHOPEDIC SURGERY | 25 | 1,321 | $198,341 | $150 | premium | 1.9% | (718) 283-7400 |
| 48 | PENINSULA RADIOLOGICAL ASSOCIATES LIMITED | NEWPORT NEWS | VA | DIAGNOSTIC RADIOLOGY | 65 | 1,310 | $35,370 | $27 | premium | 4.3% | (757) 594-3900 |
| 49 | MEMORIAL HOSPITAL AT GULFPORT | GULFPORT | MS | NURSE PRACTITIONER | 462 | 1,293 | $142,230 | $110 | premium | 5.3% | — |
| 50 | S.B.J.S. PC | DOTHAN | AL | PHYSICIAN ASSISTANT | 39 | 1,274 | $115,934 | $91 | premium | 5.8% | (334) 793-2663 |
| 51 | NY SOCIETY FOR THE RELIEF OF THE RUPTURED AND CRIPPLED | PARAMUS | NY | DIAGNOSTIC RADIOLOGY | 29 | 1,240 | $60,760 | $49 | premium | 1.8% | (201) 599-8000 |
| 52 | THE ORTHOPAEDIC INSTITUTE, PA | GAINESVILLE | FL | PHYSICIAN ASSISTANT | 115 | 1,237 | $115,608 | $93 | premium | 1.5% | (352) 336-6000 |
| 53 | MONTEFIORE MEDICAL CENTER | BRONX | NY | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 2796 | 1,225 | $242,159 | $198 | premium | 1.8% | (866) 633-8255 |
| 54 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 1,224 | $62,153 | $51 | premium | 2.5% | — |
| 55 | X-RAY ASSOCIATES OF LOUISVILLE PSC | LOUISVILLE | KY | DIAGNOSTIC RADIOLOGY | 55 | 1,211 | $52,622 | $43 | premium | 6.9% | (502) 897-8121 |
| 56 | TRISTATE IMG (IMAGING MEDICAL GROUP) INC | CINCINNATI | OH | DIAGNOSTIC RADIOLOGY | 44 | 1,208 | $32,168 | $27 | premium | 2.6% | (513) 865-1331 |
| 57 | MUNSTER RADIOLOGY GROUP PC | MUNSTER | IN | DIAGNOSTIC RADIOLOGY | 26 | 1,202 | $40,868 | $34 | premium | 5.4% | (219) 836-1600 |
| 58 | RADIOLOGY PHYSICIANS INC | DAYTON | OH | DIAGNOSTIC RADIOLOGY | 61 | 1,200 | $36,000 | $30 | premium | 2.5% | (937) 208-8000 |
| 59 | ORTHOPAEDIC INSTITUTE OF OHIO, INC | LIMA | OH | PHYSICIAN ASSISTANT | 75 | 1,175 | $67,032 | $57 | premium | 2.5% | (419) 222-6622 |
| 60 | RADIOLOGY CONSULTANTS PC | OMAHA | NE | DIAGNOSTIC RADIOLOGY | 46 | 1,173 | $31,671 | $27 | premium | 13.4% | (402) 717-4760 |
| 61 | NORTH FLORIDA SURGEONS PA | JACKSONVILLE | FL | PHYSICIAN ASSISTANT | 331 | 1,165 | $119,206 | $102 | premium | 1.4% | (904) 396-1725 |
| 62 | TOLEDO RADIOLOGICAL ASSOCIATES INC | COLDWATER | OH | DIAGNOSTIC RADIOLOGY | 51 | 1,165 | $28,885 | $25 | premium | 2.5% | (517) 279-5400 |
| 63 | FIRST STATE ORTHOPAEDICS PA | NEWARK | DE | PHYSICIAN ASSISTANT | 98 | 1,163 | $156,330 | $134 | premium | 18.4% | (302) 731-2888 |
| 64 | LMG LLC | MARRERO | LA | ORTHOPEDIC SURGERY | 7 | 1,162 | $109,228 | $94 | premium | 5.4% | (504) 347-5421 |
| 65 | COMMONWEALTH RADIOLOGY PC | RICHMOND | VA | DIAGNOSTIC RADIOLOGY | 49 | 1,147 | $23,020 | $20 | premium | 3.8% | (804) 288-8327 |
| 66 | RADIOLOGY ASSOCIATES OF ABILENE PA | ABILENE | TX | DIAGNOSTIC RADIOLOGY | 25 | 1,132 | $35,544 | $31 | premium | 1.3% | (325) 670-2000 |
| 67 | EVANSVILLE RADIOLOGY PC | EVANSVILLE | IN | DIAGNOSTIC RADIOLOGY | 29 | 1,119 | $36,927 | $33 | premium | 5.0% | (812) 422-3254 |
| 68 | YALE UNIVERSITY | NEW HAVEN | CT | PHYSICIAN ASSISTANT | 2649 | 1,118 | $54,726 | $49 | premium | 10.3% | (203) 688-4242 |
| 69 | THE CURATORS OF THE UNIVERSITY OF MISSOURI | COLUMBIA | MO | PHYSICIAN ASSISTANT | 1116 | 1,112 | $37,386 | $34 | premium | 3.4% | (573) 882-2667 |
| 70 | KETTERING NETWORK RADIOLOGISTS INC | DAYTON | OH | DIAGNOSTIC RADIOLOGY | 74 | 1,109 | $39,960 | $36 | premium | 2.3% | (937) 558-3800 |
| 71 | UNIVERSITY HOSPITALS MEDICAL GROUP INC | CLEVELAND | OH | NURSE PRACTITIONER | 2232 | 1,109 | $29,154 | $26 | premium | 2.3% | — |
| 72 | UMASS MEMORIAL MEDICAL GROUP INC | WORCESTER | MA | PHYSICIAN ASSISTANT | 2483 | 1,103 | $80,387 | $73 | premium | 3.9% | (508) 334-1000 |
| 73 | SOUTHERN ORTHOPAEDIC SURGEONS LLC | MONTGOMERY | AL | PHYSICIAN ASSISTANT | 31 | 1,099 | $118,319 | $108 | premium | 5.0% | (334) 613-9000 |
| 74 | UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS | DALLAS | TX | PHYSICIAN ASSISTANT | 3200 | 1,095 | $47,720 | $44 | premium | 1.2% | (214) 633-5555 |
| 75 | THE COLUMBUS ORTHOPAEDIC CLINIC, P.A. | COLUMBUS | MS | NURSE PRACTITIONER | 47 | 1,061 | $114,760 | $108 | premium | 4.3% | (662) 328-1012 |
| 76 | SOUTHERN NEW ENGLAND RADIOLOGY INC | FALL RIVER | MA | DIAGNOSTIC RADIOLOGY | 22 | 1,054 | $28,458 | $27 | premium | 3.7% | (508) 679-7136 |
| 77 | CENTERS FOR ADVANCED ORTHOPAEDICS LLC | OLNEY | MD | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 596 | 1,040 | $114,369 | $110 | premium | 1.7% | (301) 774-0500 |
| 78 | MILLENNIUM MEDICAL IMAGING PC | SARATOGA SPRINGS | NY | DIAGNOSTIC RADIOLOGY | 33 | 1,033 | $30,015 | $29 | premium | 1.5% | (518) 583-8461 |
| 79 | CAMPBELL CLINIC, PC | GERMANTOWN | TN | ORTHOPEDIC SURGERY | 225 | 1,025 | $110,132 | $107 | premium | 3.4% | (901) 759-3100 |
| 80 | RADIOLOGY AND IMAGING INC | SPRINGFIELD | MA | DIAGNOSTIC RADIOLOGY | 60 | 1,013 | $30,517 | $30 | premium | 3.6% | (413) 827-7400 |
| 81 | REGENTS OF THE UNIV OF CA | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 1608 | 1,010 | $56,560 | $56 | premium | 0.9% | (877) 827-7463 |
| 82 | SPORT MEDICINE AND ORTHOPAEDIC CENTER INC | SUFFOLK | VA | PHYSICIAN ASSISTANT | 26 | 1,007 | $121,308 | $120 | premium | 3.3% | 75754751453502 |
| 83 | UNMC PHYSICIANS | OMAHA | NE | PHYSICIAN ASSISTANT | 1514 | 978 | $27,619 | $28 | premium | 11.2% | (402) 559-4000 |
| 84 | COLUMBUS RADIOLOGY CORP | COLUMBUS | OH | DIAGNOSTIC RADIOLOGY | 288 | 968 | $147,171 | $152 | premium | 2.0% | (614) 228-7231 |
| 85 | RADIOLOGISTS OF UNIV OF ROCHESTER | ROCHESTER | NY | DIAGNOSTIC RADIOLOGY | 134 | 966 | $73,504 | $76 | premium | 1.4% | — |
| 86 | SANFORD CLINIC | SIOUX FALLS | SD | DIAGNOSTIC RADIOLOGY | 276 | 951 | $31,383 | $33 | premium | 23.4% | (605) 328-8700 |
| 87 | UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC | BIRMINGHAM | AL | NURSE PRACTITIONER | 2788 | 948 | $49,612 | $52 | premium | 4.3% | (205) 934-3460 |
| 88 | RED RIVER CONSULTANTS INC | SHREVEPORT | LA | DIAGNOSTIC RADIOLOGY | 60 | 947 | $35,986 | $38 | premium | 4.4% | (318) 212-4550 |
| 89 | TEXAS JOINT INSTITUTE, PLLC | DALLAS | TX | PHYSICIAN ASSISTANT | 39 | 945 | $106,143 | $112 | premium | 1.1% | (972) 566-5255 |
| 90 | TRUE NORTH MEDICAL GROUP PC | ROCKVILLE CENTRE | NY | PHYSICIAN ASSISTANT | 182 | 945 | $387,102 | $410 | premium | 1.4% | (516) 536-2800 |
| 91 | RUSH UNIVERSITY MEDICAL GROUP | CHICAGO | IL | PHYSICIAN ASSISTANT | 1496 | 941 | $25,918 | $28 | premium | 1.9% | (312) 563-2875 |
| 92 | JACKSONVILLE ORTHOPAEDIC INSTITUTE INC | JACKSONVILLE | FL | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 61 | 941 | $63,611 | $68 | premium | 1.1% | (904) 858-7045 |
| 93 | SPECTRUM HEALTHCARE PARTNERS PA | PORTLAND | ME | DIAGNOSTIC RADIOLOGY | 281 | 928 | $27,578 | $30 | premium | 35.2% | (207) 828-2160 |
| 94 | ORTHOMIDWEST, PLLC | CHICAGO | IL | PHYSICIAN ASSISTANT | 542 | 928 | $47,208 | $51 | premium | 1.9% | (877) 632-6637 |
| 95 | FLORIDA JOINT AND SPINE INSTITUTE PA | SEBRING | FL | ORTHOPEDIC SURGERY | 14 | 920 | $108,875 | $118 | premium | 1.1% | (863) 385-2222 |
| 96 | EMERGEORTHO PA | DURHAM | NC | PHYSICIAN ASSISTANT | 725 | 919 | $87,584 | $95 | premium | 3.0% | (919) 544-7270 |
| 97 | OHIOHEALTH CORPORATION | COLUMBUS | OH | PHYSICIAN ASSISTANT | 2282 | 916 | $52,554 | $57 | premium | 1.9% | — |
| 98 | ORTHOPEDIC SURGEONS PA | KANSAS CITY | MO | ORTHOPEDIC SURGERY | 29 | 912 | $79,195 | $87 | premium | 2.8% | (816) 459-7500 |
| 99 | UNIVERSITY OF CINCINNATI PHYSICIANS COMPANY LLC | CINCINNATI | OH | NURSE PRACTITIONER | 1504 | 910 | $23,660 | $26 | premium | 1.9% | (513) 584-1000 |
| 100 | SPARTANBURG MEDICAL CENTER | SPARTANBURG | SC | NURSE PRACTITIONER | 1070 | 908 | $85,966 | $95 | premium | 4.5% | (864) 587-3000 |
Showing the top 100 of 2,229 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 →