27245 — Treatment of broken neck of thigh bone with bone implant
26,694 observed fee-for-service (50%) · ~27,223 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 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 | 27245 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 272 | $5,054,304 | $18,582 | premium | 13.3% | (212) 263-9700 |
| 2 | ILLINOIS BONE AND JOINT INSTITUTE, LLC | BANNOCKBURN | IL | ORTHOPEDIC SURGERY | 595 | 269 | $1,785,179 | $6,636 | premium | 16.3% | — |
| 3 | SONORAN ORTHOPAEDIC TRAUMA SURGEONS | SCOTTSDALE | AZ | PHYSICIAN ASSISTANT | 30 | 265 | $1,615,127 | $6,095 | premium | 18.0% | (480) 874-2040 |
| 4 | BANNER PHYSICIAN SPECIALISTS ARIZONA LLC | SUN CITY | AZ | PHYSICIAN ASSISTANT | 354 | 254 | $614,239 | $2,418 | premium | 17.3% | (623) 832-4000 |
| 5 | ORTHOLONESTAR PLLC | DALLAS | TX | PHYSICIAN ASSISTANT | 407 | 223 | $726,328 | $3,257 | premium | 6.7% | (214) 220-2468 |
| 6 | HH HEALTH SYSTEM - THE ORTHOPAEDIC CENTER LLC | HUNTSVILLE | AL | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 175 | 223 | $982,591 | $4,406 | premium | 32.7% | (256) 539-2728 |
| 7 | ORTHOPEDIC SPECIALISTS OF SW FLORIDA, P.A. | FORT MYERS | FL | PHYSICIAN ASSISTANT | 46 | 218 | $815,541 | $3,741 | premium | 4.0% | (239) 334-7000 |
| 8 | UT PHYSICIANS | HOUSTON | TX | NURSE PRACTITIONER | 1758 | 212 | $1,369,988 | $6,462 | premium | 6.3% | (713) 566-5000 |
| 9 | CHRISTUS TRINITY CLINIC | TYLER | TX | NURSE PRACTITIONER | 1495 | 212 | $737,068 | $3,477 | premium | 6.3% | (903) 606-5560 |
| 10 | TALLAHASSEE ORTHOPEDIC CLINIC III PL | TALLAHASSEE | FL | PHYSICIAN ASSISTANT | 542 | 204 | $958,907 | $4,701 | premium | 3.8% | (850) 877-8174 |
| 11 | ORTHOPAEDICS NORTHEAST PC | FORT WAYNE | IN | PHYSICIAN ASSISTANT | 80 | 198 | $755,648 | $3,816 | premium | 22.7% | (260) 484-8551 |
| 12 | INFINITE HEALTH COLLABORATIVE, PA | MINNEAPOLIS | MN | PHYSICIAN ASSISTANT | 813 | 198 | $695,223 | $3,511 | premium | 29.0% | (612) 863-6960 |
| 13 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 196 | $2,079,952 | $10,612 | premium | 9.6% | — |
| 14 | ADVANCED ORTHOPAEDIC ASSOCIATES, P.A. | WELLINGTON | KS | ORTHOPEDIC SURGERY | 48 | 191 | $583,783 | $3,056 | premium | 33.2% | (316) 631-1600 |
| 15 | IHC HEALTH SERVICES INC | MURRAY | UT | PHYSICIAN ASSISTANT | 3944 | 176 | $398,454 | $2,264 | premium | 77.2% | (801) 261-8346 |
| 16 | ORTHONJ LLC | MANASQUAN | NJ | PHYSICIAN ASSISTANT | 300 | 173 | $2,419,378 | $13,985 | premium | 14.3% | (732) 974-0404 |
| 17 | TEXAS JOINT INSTITUTE, PLLC | DALLAS | TX | PHYSICIAN ASSISTANT | 39 | 172 | $593,140 | $3,448 | premium | 5.1% | (972) 566-5255 |
| 18 | HUGHSTON CLINIC SOUTHEAST PC | SANFORD | FL | PHYSICIAN ASSISTANT | 45 | 164 | $1,054,773 | $6,432 | premium | 3.0% | (407) 321-4500 |
| 19 | FLORIDA HOSPITAL MEDICAL GROUP INC | MAITLAND | FL | PHYSICIAN ASSISTANT | 1634 | 164 | $1,101,096 | $6,714 | premium | 3.0% | (407) 200-2700 |
| 20 | LEHIGH VALLEY PHYSICIAN GROUP | ALLENTOWN | PA | PHYSICIAN ASSISTANT | 2389 | 151 | $783,249 | $5,187 | premium | 10.0% | — |
| 21 | INTEGRIS AMBULATORY CARE CORPORATION | OKLAHOMA CITY | OK | PHYSICIAN ASSISTANT | 698 | 147 | $355,229 | $2,417 | premium | 18.2% | (405) 751-5555 |
| 22 | NORTHEAST GEORGIA PHYSICIANS GROUP INC | GAINESVILLE | GA | PHYSICIAN ASSISTANT | 901 | 144 | $694,221 | $4,821 | premium | 14.3% | (770) 219-7777 |
| 23 | THE CENTRAL ORTHOPEDIC GROUP L L P | PLAINVIEW | NY | ORTHOPEDIC SURGERY | 24 | 144 | $519,454 | $3,607 | premium | 7.0% | (516) 681-8822 |
| 24 | CEDARS-SINAI MEDICAL CARE FOUNDATION | LOS ANGELES | CA | PHYSICIAN ASSISTANT | 1699 | 140 | $560,718 | $4,005 | premium | 4.0% | (310) 423-0674 |
| 25 | TEXAS HEALTH PHYSICIANS GROUP | FORT WORTH | TX | PHYSICIAN ASSISTANT | 1350 | 138 | $551,336 | $3,995 | premium | 4.1% | (817) 281-2977 |
| 26 | WELLSTAR MEDICAL GROUP LLC | MARIETTA | GA | NURSE PRACTITIONER | 3060 | 129 | $428,234 | $3,320 | premium | 12.8% | (770) 422-2004 |
| 27 | GEISINGER CLINIC | DANVILLE | PA | PHYSICIAN ASSISTANT | 3426 | 128 | $527,242 | $4,119 | premium | 8.5% | (570) 271-6144 |
| 28 | ORTHOPEDIC SPECIALISTS OF NORTH AMERICA PLLC | SCOTTSDALE | AZ | ORTHOPEDIC SURGERY | 308 | 127 | $351,638 | $2,769 | premium | 8.6% | (602) 385-2115 |
| 29 | OSF MULTI-SPECIALTY GROUP | PEORIA | IL | NURSE PRACTITIONER | 2091 | 124 | $587,532 | $4,738 | premium | 7.5% | (309) 683-5050 |
| 30 | RENO ORTHOPAEDIC CLINIC LTD | RENO | NV | ORTHOPEDIC SURGERY | 95 | 123 | $511,039 | $4,155 | premium | 30.8% | (775) 786-3040 |
| 31 | FIRST STATE ORTHOPAEDICS PA | NEWARK | DE | PHYSICIAN ASSISTANT | 98 | 112 | $604,060 | $5,393 | premium | 29.7% | (302) 731-2888 |
| 32 | REGIONAL ORTHOPAEDIC ASSOCIATES PA | WILMINGTON | DE | PHYSICIAN ASSISTANT | 59 | 112 | $697,124 | $6,224 | premium | 29.7% | (302) 655-9494 |
| 33 | ORTHOMIDWEST, PLLC | CHICAGO | IL | PHYSICIAN ASSISTANT | 542 | 111 | $812,440 | $7,319 | premium | 6.7% | (877) 632-6637 |
| 34 | HEALTHTEXAS PROVIDER NETWORK | DALLAS | TX | PHYSICIAN ASSISTANT | 2482 | 110 | $535,402 | $4,867 | premium | 3.3% | — |
| 35 | COTTON-O'NEIL CLINIC REVOCABLE TRUST | TOPEKA | KS | NURSE PRACTITIONER | 649 | 109 | $258,752 | $2,374 | premium | 19.0% | (785) 354-9591 |
| 36 | ALLINA HEALTH SYSTEM | MINNEAPOLIS | MN | PHYSICIAN ASSISTANT | 3855 | 108 | $454,815 | $4,211 | premium | 15.8% | (612) 863-4000 |
| 37 | RIVERSIDE PHYSICIAN SERVICES INC | NEWPORT NEWS | VA | PHYSICIAN ASSISTANT | 793 | 106 | $210,150 | $1,983 | premium | 8.2% | — |
| 38 | ORTHOCINCY ORTHOPAEDICS AND SPORTS MEDICINE PSC | CINCINNATI | KY | PHYSICIAN ASSISTANT | 163 | 106 | $329,432 | $3,108 | premium | 18.6% | (513) 232-2663 |
| 39 | AVERA MCKENNAN | SIOUX FALLS | SD | NURSE PRACTITIONER | 964 | 106 | $90,007 | $849 | premium | 30.3% | (605) 322-5180 |
| 40 | ST CHARLES HEALTH SYSTEM INC | BEND | OR | PHYSICIAN ASSISTANT | 373 | 105 | $359,522 | $3,424 | premium | 32.8% | (541) 706-7715 |
| 41 | SANFORD MEDICAL CENTER | SIOUX FALLS | SD | NURSE PRACTITIONER | 831 | 105 | $412,042 | $3,924 | premium | 30.0% | (605) 332-2883 |
| 42 | COVENANT MEDICAL GROUP | LUBBOCK | TX | NURSE PRACTITIONER | 227 | 103 | $447,135 | $4,341 | premium | 3.1% | (806) 725-5844 |
| 43 | NORTHEAST ORTHOPAEDIC ALLIANCE PLLC | CONCORD | MA | PHYSICIAN ASSISTANT | 268 | 103 | $672,070 | $6,525 | premium | 10.0% | (603) 883-0091 |
| 44 | MERCY CLINIC SPRINGFIELD COMMUNITIES | SPRINGFIELD | MO | PHYSICIAN ASSISTANT | 1128 | 101 | $330,169 | $3,269 | premium | 10.6% | — |
| 45 | STONY BROOK ORTHOPAEDIC ASSOCIATES, UNIVERSITY FACULTY PRACTICE CORPOR | EAST SETAUKET | NY | ORTHOPEDIC SURGERY | 50 | 100 | $1,176,500 | $11,765 | premium | 4.9% | (631) 444-4233 |
| 46 | MSK GROUP PC | MEMPHIS | TN | ORTHOPEDIC SURGERY | 141 | 100 | $372,276 | $3,723 | premium | 9.6% | (901) 641-3000 |
| 47 | SACRED HEART HEALTH SYSTEM INC | PENSACOLA | FL | NURSE PRACTITIONER | 371 | 100 | $466,340 | $4,663 | premium | 1.9% | (850) 416-2400 |
| 48 | PRISMA HEALTH UNIVERSITY MEDICAL GROUP | GREENVILLE | SC | NURSE PRACTITIONER | 2447 | 99 | $380,655 | $3,845 | premium | 10.7% | — |
| 49 | ELITE ORTHOPAEDICS OF IRVING PLLC | DENTON | TX | PHYSICIAN ASSISTANT | 55 | 98 | $400,422 | $4,086 | premium | 2.9% | (940) 384-3535 |
| 50 | EMERGEORTHO PA | DURHAM | NC | PHYSICIAN ASSISTANT | 725 | 98 | $287,800 | $2,937 | premium | 9.6% | (919) 544-7270 |
| 51 | CENTRAL CALIFORNIA FACULTY MEDICAL GROUP INC | FRESNO | CA | EMERGENCY MEDICINE | 252 | 97 | $314,756 | $3,245 | premium | 2.8% | (559) 459-6000 |
| 52 | MAINEHEALTH | PORTLAND | ME | NURSE PRACTITIONER | 2574 | 94 | $202,979 | $2,159 | premium | 46.8% | (207) 885-9905 |
| 53 | MARTIN MEMORIAL MEDICAL CENTER INC | STUART | FL | PHYSICIAN ASSISTANT | 504 | 94 | $524,686 | $5,582 | premium | 1.7% | (772) 223-5665 |
| 54 | FORT PIERCE ORTHOPAEDICS LLC | FORT PIERCE | FL | PHYSICIAN ASSISTANT | 19 | 94 | $422,266 | $4,492 | premium | 1.7% | (772) 465-4651 |
| 55 | S.B.J.S. PC | DOTHAN | AL | PHYSICIAN ASSISTANT | 39 | 92 | $281,084 | $3,055 | premium | 13.5% | (334) 793-2663 |
| 56 | LEXINGTON HEALTH INC | WEST COLUMBIA | SC | NURSE PRACTITIONER | 909 | 92 | $389,160 | $4,230 | premium | 9.9% | (803) 744-4900 |
| 57 | ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI | NEW YORK | NY | ORTHOPEDIC SURGERY | 32 | 91 | $902,139 | $9,914 | premium | 4.4% | (212) 241-9561 |
| 58 | ORTHOVIRGINIA INC | NORTH CHESTERFIELD | VA | PHYSICIAN ASSISTANT | 567 | 91 | $572,506 | $6,291 | premium | 7.0% | — |
| 59 | ORTHOPAEDIC AND SPINE CENTER OF THE ROCKIES PC | FORT COLLINS | CO | PHYSICIAN ASSISTANT | 144 | 91 | $360,055 | $3,957 | premium | 20.0% | (970) 493-0567 |
| 60 | NY SOCIETY FOR THE RELIEF OF RUPTURED AND CRIPPLED MAINTAINING | NEW YORK | NY | PHYSICIAN ASSISTANT | 174 | 90 | $1,301,234 | $14,458 | premium | 4.4% | (516) 240-2700 |
| 61 | PIEDMONT ATHENS SPECIALTY CARE LLC | ATHENS | GA | PHYSICIAN ASSISTANT | 115 | 89 | $331,181 | $3,721 | premium | 8.9% | (706) 475-7000 |
| 62 | PREMIER HEALTH SPECIALISTS INC | DAYTON | OH | PHYSICIAN ASSISTANT | 574 | 89 | $329,745 | $3,705 | premium | 7.9% | — |
| 63 | THE ORTHOPAEDIC INSTITUTE, PA | GAINESVILLE | FL | PHYSICIAN ASSISTANT | 115 | 88 | $270,397 | $3,073 | premium | 1.6% | (352) 336-6000 |
| 64 | FIRST CHOICE PHYSICIAN PARTNERS | PALM SPRINGS | CA | PHYSICIAN ASSISTANT | 148 | 88 | $213,001 | $2,420 | premium | 2.5% | — |
| 65 | ARKANSAS HEALTH GROUP | LITTLE ROCK | AR | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 666 | 87 | $229,008 | $2,632 | premium | 14.9% | (501) 202-2093 |
| 66 | ORTHOPEDIC HEALTH OF KANSAS CITY PC | LENEXA | MO | PHYSICIAN ASSISTANT | 47 | 87 | $553,581 | $6,363 | premium | 9.2% | (816) 561-3003 |
| 67 | UMASS MEMORIAL MEDICAL GROUP INC | WORCESTER | MA | PHYSICIAN ASSISTANT | 2483 | 86 | $545,498 | $6,343 | premium | 8.3% | (508) 334-1000 |
| 68 | VIRTUA MEDICAL GROUP, PA | VOORHEES | NJ | PHYSICIAN ASSISTANT | 1662 | 85 | $354,474 | $4,170 | premium | 7.0% | (856) 247-7260 |
| 69 | NORTHERN ARIZONA HEALTHCARE CORPORATION | FLAGSTAFF | AZ | PHYSICIAN ASSISTANT | 395 | 85 | $220,977 | $2,600 | premium | 5.8% | (928) 773-2249 |
| 70 | KETTERING INDEPENDENT MEDICAL GROUP INC | KETTERING | OH | NURSE PRACTITIONER | 691 | 84 | $177,048 | $2,108 | premium | 7.5% | (937) 395-8646 |
| 71 | DES MOINES ORTHOPAEDIC SURGEONS PC | WEST DES MOINES | IA | PHYSICIAN ASSISTANT | 104 | 84 | $253,865 | $3,022 | premium | 17.6% | (515) 343-1000 |
| 72 | CNOS PC | SIOUX CITY | SD | PHYSICIAN ASSISTANT | 99 | 83 | $246,881 | $2,974 | premium | 23.7% | (712) 279-3500 |
| 73 | THE COLUMBUS ORTHOPAEDIC CLINIC, P.A. | COLUMBUS | MS | NURSE PRACTITIONER | 47 | 82 | $497,575 | $6,068 | premium | 15.7% | (662) 328-1012 |
| 74 | SPECIALTY ASSOCIATES OF WEST HOUSTON PLLC | HOUSTON | TX | PHYSICIAN ASSISTANT | 125 | 80 | $313,772 | $3,922 | premium | 2.4% | (281) 461-6830 |
| 75 | INOVA HEALTH CARE SERVICES | FALLS CHURCH | VA | NURSE PRACTITIONER | 1818 | 79 | $271,286 | $3,434 | premium | 6.1% | — |
| 76 | WEST TENNESSEE BONE AND JOINT CLINIC PC | JACKSON | TN | ORTHOPEDIC SURGERY | 60 | 78 | $327,600 | $4,200 | premium | 7.5% | (731) 661-9825 |
| 77 | ORTHOPEDIC TRAUMA SURGEONS OF NORTHERN CALIFORNIA | CARMICHAEL | CA | ORTHOPEDIC SURGERY | 17 | 78 | $255,093 | $3,270 | premium | 2.2% | 91653694556 |
| 78 | PROVIDENCE MEDICAL FOUNDATION | FULLERTON | CA | PHYSICIAN ASSISTANT | 1455 | 76 | $263,943 | $3,473 | premium | 2.2% | (714) 871-3006 |
| 79 | ADVOCATE HEALTH AND HOSPITALS CORPORATION | BUFFALO GROVE | IL | NURSE PRACTITIONER | 3045 | 76 | $376,299 | $4,951 | premium | 4.6% | (847) 459-1160 |
| 80 | PENINSULA ORTHOPAEDIC ASSOC PA | SALISBURY | MD | PHYSICIAN ASSISTANT | 57 | 76 | $390,032 | $5,132 | premium | 8.6% | (410) 749-4154 |
| 81 | EPIC ORTHOPEDICS | REDDING | CA | ORTHOPEDIC SURGERY | 6 | 76 | $182,564 | $2,402 | premium | 2.2% | (530) 242-1266 |
| 82 | MAYO CLINIC HEALTH SYSTEM-NORTHWEST WISCONSIN REGION INC | EAU CLAIRE | WI | NURSE PRACTITIONER | 799 | 76 | $721,924 | $9,499 | premium | 19.5% | (715) 838-5222 |
| 83 | ENLOE MEDICAL CENTER | CHICO | CA | DIAGNOSTIC RADIOLOGY | 362 | 74 | $150,556 | $2,035 | premium | 2.1% | (530) 332-4470 |
| 84 | BEAUMONT BONE AND JOINT INSTITUTE PA | BEAUMONT | TX | ORTHOPEDIC SURGERY | 19 | 74 | $237,910 | $3,215 | premium | 2.2% | (409) 838-0346 |
| 85 | SPRINGFIELD CLINIC, LLP | SPRINGFIELD | IL | NURSE PRACTITIONER | 686 | 74 | $494,246 | $6,679 | premium | 4.5% | (217) 544-6464 |
| 86 | TRUE NORTH MEDICAL GROUP PC | ROCKVILLE CENTRE | NY | PHYSICIAN ASSISTANT | 182 | 73 | $953,453 | $13,061 | premium | 3.6% | (516) 536-2800 |
| 87 | UNIVERSITY OF TEXAS HEALTH SCIENCE CENTER AT SAN ANTONIO | SAN ANTONIO | TX | PHYSICIAN ASSISTANT | 1326 | 71 | $254,537 | $3,585 | premium | 2.1% | (210) 450-7044 |
| 88 | ORTHOPEDIC INSTITUTE OF NEWPORT BEACH LIMITED PARTNERSHIP | NEWPORT BEACH | CA | PHYSICIAN ASSISTANT | 30 | 67 | $184,210 | $2,749 | premium | 1.9% | (949) 722-7038 |
| 89 | ORTHOTENNESSEE PC | KNOXVILLE | TN | PHYSICIAN ASSISTANT | 157 | 67 | $118,798 | $1,773 | premium | 6.5% | (865) 558-4400 |
| 90 | EASTERN MAINE MEDICAL CENTER | BANGOR | ME | PHYSICIAN ASSISTANT | 697 | 67 | $159,487 | $2,380 | premium | 33.3% | (207) 973-7000 |
| 91 | SMH PHYSICIAN SERVICES INC | SARASOTA | FL | PHYSICIAN ASSISTANT | 766 | 67 | $101,368 | $1,513 | premium | 1.2% | — |
| 92 | MCLEOD PHYSICIAN ASSOCIATES II | FLORENCE | SC | PHYSICIAN ASSISTANT | 534 | 66 | $312,620 | $4,737 | premium | 7.1% | — |
| 93 | TENNESSEE ORTHOPAEDIC ALLIANCE PA | NASHVILLE | TN | PHYSICIAN ASSISTANT | 352 | 66 | $280,654 | $4,252 | premium | 6.4% | (615) 329-6600 |
| 94 | SPARTANBURG MEDICAL CENTER | SPARTANBURG | SC | NURSE PRACTITIONER | 1070 | 66 | $394,419 | $5,976 | premium | 7.1% | (864) 587-3000 |
| 95 | HEALTH SERVICES OF CENTRAL GEORGIA | MACON | GA | NURSE PRACTITIONER | 286 | 65 | $317,915 | $4,891 | premium | 6.5% | (478) 738-0404 |
| 96 | NEVADA ORTHOPEDIC AND SPINE CENTER | LAS VEGAS | NV | PHYSICIAN ASSISTANT | 25 | 65 | $394,572 | $6,070 | premium | 16.2% | (702) 878-0393 |
| 97 | BARNABAS HEALTH MEDICAL GROUP PC | LIVINGSTON | NJ | NURSE PRACTITIONER | 990 | 64 | $513,344 | $8,021 | premium | 5.3% | — |
| 98 | AHS OKLAHOMA PHYSICIAN GROUP LLC | TULSA | OK | FAMILY PRACTICE | 308 | 64 | $133,435 | $2,085 | premium | 7.9% | — |
| 99 | ORTHOPEDIC AND TRAUMA SERVICE OF OKLAHOMA, PC | TULSA | OK | ORTHOPEDIC SURGERY | 5 | 64 | $220,106 | $3,439 | premium | 7.9% | (918) 392-4547 |
| 100 | ORTHOPAEDIC CARE SPECIALIST PL | NORTH PALM BEACH | FL | ORTHOPEDIC SURGERY | 10 | 63 | $693,373 | $11,006 | premium | 1.2% | (561) 840-1090 |
Showing the top 100 of 666 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 →