33,096 observed fee-for-service (49%) · ~34,337 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 | 64633 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 | PHYSICAL MEDICINE ASSOCIATES LTD | ALEXANDRIA | VA | NURSE PRACTITIONER | 75 | 433 | $928,450 | $2,144 | premium | 28.4% | (703) 971-4604 |
| 2 | COMMONWEALTH PAIN ASSOCIATES PLLC | LOUISVILLE | KY | NURSE PRACTITIONER | 159 | 301 | $361,150 | $1,200 | premium | 22.1% | (502) 855-7200 |
| 3 | NOVASPINE PAIN INSTITUTE PLC | SUN CITY | AZ | PHYSICIAN ASSISTANT | 20 | 289 | $413,820 | $1,432 | premium | 5.5% | (623) 777-4747 |
| 4 | INTERVENTIONAL SPINE AND PAIN MANAGEMENT CENTER PC | CONYERS | GA | PAIN MANAGEMENT | 51 | 259 | $388,408 | $1,500 | premium | 5.8% | (770) 929-9033 |
| 5 | POUDRE VALLEY MEDICAL GROUP LLC | COLORADO SPRINGS | CO | PHYSICIAN ASSISTANT | 2390 | 246 | $136,432 | $555 | premium | 11.9% | — |
| 6 | CHRISTUS TRINITY CLINIC | TYLER | TX | NURSE PRACTITIONER | 1495 | 240 | $453,697 | $1,890 | premium | 3.0% | (903) 606-5560 |
| 7 | ADVANCED SPINE AND PAIN LLC | PHOENIX | AZ | PHYSICIAN ASSISTANT | 27 | 234 | $650,366 | $2,779 | premium | 4.4% | (480) 573-0130 |
| 8 | MARK MALONE MD PA | AUSTIN | TX | PHYSICIAN ASSISTANT | 95 | 219 | $275,355 | $1,257 | premium | 2.8% | (512) 244-4272 |
| 9 | NEW YORK PAIN CONSULTANTS LLC | BABYLON | NY | PHYSICIAN ASSISTANT | 20 | 216 | $520,916 | $2,412 | premium | 12.1% | (631) 422-6166 |
| 10 | WK SPINE AND PAIN SPECIALISTS | SHREVEPORT | LA | PHYSICIAN ASSISTANT | 13 | 204 | $198,912 | $975 | premium | 7.8% | (318) 212-7960 |
| 11 | GULF COAST PAIN CONSULTANTS LLC | PENSACOLA | FL | NURSE PRACTITIONER | 36 | 193 | $228,340 | $1,183 | premium | 1.8% | (850) 484-4080 |
| 12 | DESERT PAIN SPECIALISTS LLC | SAINT GEORGE | UT | PHYSICIAN ASSISTANT | 18 | 188 | $347,988 | $1,851 | premium | 18.8% | (435) 216-7000 |
| 13 | THE CENTER FOR PAIN OF MONTGOMERY LLC | MONTGOMERY | AL | NURSE PRACTITIONER | 50 | 186 | $555,840 | $2,988 | premium | 25.8% | (334) 288-7808 |
| 14 | JACKSONVILLE SPINE CENTER PA | JACKSONVILLE | FL | PHYSICIAN ASSISTANT | 35 | 175 | $549,923 | $3,142 | premium | 1.7% | (904) 223-3321 |
| 15 | NEUROSURGICAL ASSOCIATES LTD | PHOENIX | AZ | NEUROSURGERY | 74 | 174 | $316,838 | $1,821 | premium | 3.3% | (602) 406-3181 |
| 16 | ANESTHESIA AND PAIN PHYSICIANS OF FLORIDA, PA | BRADENTON | FL | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 25 | 169 | $289,980 | $1,716 | premium | 1.6% | 9417059555110 |
| 17 | TULSA PAIN CONSULTANTS INC | TULSA | OK | PAIN MANAGEMENT | 5 | 167 | $296,400 | $1,775 | premium | 9.5% | (918) 742-7030 |
| 18 | NEXUS PAIN CENTER OF HOUSTON COUNTY | MACON | GA | INTERVENTIONAL PAIN MANAGEMENT | 8 | 166 | $403,808 | $2,433 | premium | 3.7% | (478) 474-2947 |
| 19 | OKLAHOMA PAIN MANAGEMENT PLLC | OKLAHOMA CITY | OK | NURSE PRACTITIONER | 8 | 165 | $133,338 | $808 | premium | 9.4% | (405) 242-4100 |
| 20 | SOUTHWEST SPINE AND PAIN CARE SPECIALISTS LLC | HURRICANE | UT | NURSE PRACTITIONER | 41 | 165 | $258,151 | $1,565 | premium | 16.5% | (435) 635-0174 |
| 21 | FLORIDA PAIN AND REHABILITATION ASSOCIATES INC | WINTER PARK | FL | NURSE PRACTITIONER | 71 | 165 | $382,520 | $2,318 | premium | 1.6% | (407) 622-5766 |
| 22 | NEUROSURGICAL ASSOCIATES , LLP | LUBBOCK | TX | NURSE PRACTITIONER | 33 | 159 | $362,413 | $2,279 | premium | 2.0% | (806) 796-3000 |
| 23 | CENTER FOR ORTHOPEDIC RESEARCH AND EDUCATION LLC | SUN CITY | AZ | PHYSICIAN ASSISTANT | 254 | 159 | $193,877 | $1,219 | premium | 3.0% | (866) 974-2673 |
| 24 | FLORIDA INSTITUTE OF PAIN MEDICINE LLC | JACKSONVILLE | FL | NURSE PRACTITIONER | 26 | 158 | $181,308 | $1,148 | premium | 1.5% | (904) 449-7246 |
| 25 | NEUROMEDICAL CENTER | BATON ROUGE | LA | PHYSICIAN ASSISTANT | 108 | 154 | $401,744 | $2,609 | premium | 5.9% | 22576922002164 |
| 26 | ORTHOPEDIC SPECIALISTS OF NORTH AMERICA PLLC | SCOTTSDALE | AZ | ORTHOPEDIC SURGERY | 308 | 152 | $213,306 | $1,403 | premium | 2.9% | (602) 385-2115 |
| 27 | SUMMIT ORTHOPEDICS, LTD | SAINT PAUL | MN | PHYSICIAN ASSISTANT | 271 | 149 | $281,961 | $1,892 | premium | 9.1% | (651) 968-5201 |
| 28 | SHASTA ORTHOPEDICS AND SPORTS MEDICINE A MEDICAL CORPORATION | REDDING | CA | PODIATRY | 37 | 148 | $300,598 | $2,031 | premium | 2.1% | (530) 246-2467 |
| 29 | NOVANT HEALTH SOUTHEASTERN SPINE INSTITUTE LLC | MT PLEASANT | SC | PHYSICIAN ASSISTANT | 29 | 147 | $116,400 | $792 | premium | 11.6% | — |
| 30 | MERCY CLINIC SPRINGFIELD COMMUNITIES | SPRINGFIELD | MO | PHYSICIAN ASSISTANT | 1128 | 144 | $113,522 | $788 | premium | 14.7% | — |
| 31 | KANSAS UNIVERSITY PHYSICIANS INC | KANSAS CITY | KS | NURSE PRACTITIONER | 1815 | 142 | $292,545 | $2,060 | premium | 15.6% | (913) 588-1227 |
| 32 | INTERVENTIONAL SPINE AND PAIN PHYSICIANS PA | MAPLE GROVE | MN | PHYSICIAN ASSISTANT | 44 | 138 | $204,419 | $1,481 | premium | 8.4% | (763) 201-8191 |
| 33 | KORUNDA MEDICAL, LLC | NAPLES | FL | INTERVENTIONAL PAIN MANAGEMENT | 8 | 136 | $107,970 | $794 | premium | 1.3% | (239) 591-2803 |
| 34 | DESERT ORTHOPEDIC CENTER A MEDICAL GROUP INC | RANCHO MIRAGE | CA | PHYSICIAN ASSISTANT | 50 | 135 | $152,765 | $1,132 | premium | 1.9% | (760) 340-3911 |
| 35 | EMERGEORTHO PA | DURHAM | NC | PHYSICIAN ASSISTANT | 725 | 134 | $220,396 | $1,645 | premium | 9.7% | (919) 544-7270 |
| 36 | SCOTT AND WHITE CLINIC | TEMPLE | TX | PHYSICIAN ASSISTANT | 2435 | 130 | $171,269 | $1,317 | premium | 1.6% | (254) 724-2663 |
| 37 | SW FLORIDA PAIN CENTER INC. | PORT CHARLOTTE | FL | NURSE PRACTITIONER | 3 | 130 | $179,021 | $1,377 | premium | 1.2% | (941) 627-9095 |
| 38 | LOUISIANA PAIN CARE, LLC | MONROE | LA | NURSE PRACTITIONER | 15 | 128 | $240,132 | $1,876 | premium | 4.9% | (318) 323-6405 |
| 39 | EMIL H ANNABI MD PC | TUCSON | AZ | NURSE PRACTITIONER | 10 | 128 | $111,872 | $874 | premium | 2.4% | (520) 399-6000 |
| 40 | REDDING PAIN MEDICINE | REDDING | CA | NURSE PRACTITIONER | 2 | 126 | $357,543 | $2,838 | premium | 1.8% | (530) 247-3733 |
| 41 | ERIC BAUMANN MD, PC | PRESCOTT | AZ | INTERVENTIONAL PAIN MANAGEMENT | 3 | 125 | $138,000 | $1,104 | premium | 2.4% | (928) 717-0788 |
| 42 | ARIZONA SPINE AND PAIN SPECIALISTS LLC | GLENDALE | AZ | NURSE PRACTITIONER | 26 | 123 | $208,658 | $1,696 | premium | 2.3% | (602) 795-8700 |
| 43 | PAIN INSTITUTE OF SOUTHERN ARIZONA PISA PC | TUCSON | AZ | NURSE PRACTITIONER | 24 | 123 | $140,956 | $1,146 | premium | 2.3% | (520) 829-6776 |
| 44 | SAINTS MEDICAL GROUP, LLC | OKLAHOMA CITY | OK | PHYSICIAN ASSISTANT | 435 | 118 | $65,608 | $556 | premium | 6.7% | — |
| 45 | HONORHEALTH AMBULATORY | SCOTTSDALE | AZ | PHYSICIAN ASSISTANT | 601 | 118 | $117,307 | $994 | premium | 2.2% | — |
| 46 | ADVANCED PAIN MANAGEMENT SPECIALISTS LLC | ANNAPOLIS | MD | PHYSICIAN ASSISTANT | 79 | 117 | $126,950 | $1,085 | premium | 5.5% | (410) 571-2946 |
| 47 | FLORIDA PAIN RELIEF GROUP PLLC | TAMPA | FL | NURSE PRACTITIONER | 82 | 116 | $397,955 | $3,431 | premium | 1.1% | (813) 739-7493 |
| 48 | SC PAIN AND SPINE SPECIALISTS, LLC | MURRELLS INLET | SC | NURSE PRACTITIONER | 6 | 116 | $580,000 | $5,000 | premium | 9.2% | (843) 839-7246 |
| 49 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 114 | $436,500 | $3,829 | premium | 2.2% | (800) 603-0558 |
| 50 | RESTORE MEDICAL PARTNERS PLLC | VENICE | FL | NURSE PRACTITIONER | 15 | 114 | $130,295 | $1,143 | premium | 1.1% | (941) 375-3006 |
| 51 | WEST FLORIDA MEDICAL CENTER CLINIC PA | PENSACOLA | FL | PHYSICIAN ASSISTANT | 109 | 113 | $95,146 | $842 | premium | 1.1% | (850) 474-8000 |
| 52 | HEALTH FIRST PRIVIA MEDICAL GROUP | INDIALANTIC | FL | NURSE PRACTITIONER | 235 | 113 | $118,946 | $1,053 | premium | 1.1% | (321) 312-3501 |
| 53 | MOUNTAIN VIEW HOSPITAL LLC | IDAHO FALLS | ID | PHYSICIAN ASSISTANT | 267 | 112 | $113,675 | $1,015 | premium | 21.7% | (208) 535-4343 |
| 54 | ORTHOLONESTAR PLLC | DALLAS | TX | PHYSICIAN ASSISTANT | 407 | 111 | $190,965 | $1,720 | premium | 1.4% | (214) 220-2468 |
| 55 | PAIN CARE LLC | STOCKBRIDGE | GA | ANESTHESIOLOGY | 8 | 107 | $189,000 | $1,766 | premium | 2.4% | (770) 960-2701 |
| 56 | DYNAMIC PAIN AND WELLNESS LLC | MOBILE | FL | NURSE PRACTITIONER | 26 | 106 | $133,280 | $1,257 | premium | 1.0% | (251) 308-9800 |
| 57 | ARIZONA PAIN SPECIALISTS PLLC | SCOTTSDALE | AZ | NURSE PRACTITIONER | 41 | 104 | $223,588 | $2,150 | premium | 2.0% | (480) 563-6400 |
| 58 | COMMONWEALTH PAIN ASSOCIATES PLLC | LOUISVILLE | IN | NURSE PRACTITIONER | 159 | 104 | $132,600 | $1,275 | premium | 8.0% | (502) 855-7200 |
| 59 | CHARLES R GORDON MD PA | TYLER | TX | NURSE PRACTITIONER | 25 | 103 | $121,000 | $1,175 | premium | 1.3% | (903) 592-6000 |
| 60 | THE PAIN CENTER OF ARIZONA, PC | GILBERT | AZ | PHYSICIAN ASSISTANT | 18 | 103 | $136,269 | $1,323 | premium | 2.0% | (623) 516-8252 |
| 61 | APEX SPINE INSTITUTE | RICHLAND | WA | PHYSICIAN ASSISTANT | 9 | 102 | $311,688 | $3,056 | premium | 8.5% | (509) 606-5040 |
| 62 | ELLEN W LIN MD PA | SAN ANTONIO | TX | PHYSICIAN ASSISTANT | 6 | 102 | $125,460 | $1,230 | premium | 1.3% | (210) 690-0777 |
| 63 | SPINAL INTERVENTIONS, PLLC | PROVO | UT | ANESTHESIOLOGY | 3 | 101 | $167,738 | $1,661 | premium | 10.1% | (801) 223-4860 |
| 64 | PAIN MANAGEMENT CENTERS OF AMERICA, PSC | EVANSVILLE | KY | NURSE PRACTITIONER | 24 | 101 | $264,750 | $2,621 | premium | 7.4% | (812) 477-7246 |
| 65 | BAPTIST HEALTH MEDICAL GROUP INC | LOUISVILLE | KY | NURSE PRACTITIONER | 2448 | 100 | $97,804 | $978 | premium | 7.4% | (502) 928-1050 |
| 66 | TENNESSEE ORTHOPAEDIC ALLIANCE PA | NASHVILLE | TN | PHYSICIAN ASSISTANT | 352 | 100 | $140,805 | $1,408 | premium | 4.0% | (615) 329-6600 |
| 67 | SPECIALTY PHYSICIANS OF BLANCHARD VALLEY LLC | FINDLAY | OH | PHYSICIAN ASSISTANT | 118 | 100 | $90,551 | $906 | premium | 6.4% | (419) 423-5492 |
| 68 | NEBRASKA PAIN INSTITUTE LLC | LINCOLN | NE | PHYSICIAN ASSISTANT | 9 | 98 | $221,250 | $2,258 | premium | 15.8% | (402) 488-7246 |
| 69 | TAMPA PAIN RELIEF CENTER INC | TAMPA | FL | NURSE PRACTITIONER | 32 | 97 | $353,026 | $3,639 | premium | 0.9% | (813) 872-4492 |
| 70 | ADVANCED ORTHOPEDIC CENTER OF CHARLOTTE COUNTY, PA | PORT CHARLOTTE | FL | PHYSICIAN ASSISTANT | 36 | 96 | $139,896 | $1,457 | premium | 0.9% | (941) 629-6262 |
| 71 | CATHOLIC HEALTH INITIATIVES COLORADO | WOODLAND PARK | CO | PHYSICIAN ASSISTANT | 1266 | 95 | $147,941 | $1,557 | premium | 4.6% | (719) 776-4780 |
| 72 | JACK E. MARSHALL M.D. LLC | OKLAHOMA CITY | OK | ANESTHESIOLOGY | 7 | 95 | $136,164 | $1,433 | premium | 5.4% | — |
| 73 | MOBILE ANESTHESIA ASSOCIATES LLC | WINTER HAVEN | FL | PHYSICIAN ASSISTANT | 45 | 92 | $258,951 | $2,815 | premium | 0.9% | (863) 291-4000 |
| 74 | PAIN CLINIC ASSOCIATES PLLC | MEMPHIS | TN | ANESTHESIOLOGY | 9 | 91 | $88,938 | $977 | premium | 3.6% | (901) 747-0040 |
| 75 | PAIN CONSULTANTS OF ALABAMA, LLC | PASCAGOULA | MS | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 11 | 91 | $71,750 | $788 | premium | 6.0% | (228) 938-0699 |
| 76 | NOVANT HEALTH MEDICAL GROUP, LLC | WINSTON SALEM | NC | PHYSICIAN ASSISTANT | 2389 | 91 | $211,569 | $2,325 | premium | 6.6% | (704) 384-8200 |
| 77 | ESTATE VENTURES LLC | PALM COAST | FL | NEUROLOGY | 2 | 90 | $121,230 | $1,347 | premium | 0.9% | 9042303006104 |
| 78 | PRESTIGE SPINE INTERVENTIONAL PAIN MANAGEMENT LLC | CONWAY | AR | PAIN MANAGEMENT | 3 | 89 | $258,078 | $2,900 | premium | 5.4% | — |
| 79 | PAIN MANAGEMENT SPECIALISTS MEDICAL GROUP | SAN LUIS OBISPO | CA | NURSE PRACTITIONER | 11 | 89 | $187,200 | $2,103 | premium | 1.3% | (805) 544-7246 |
| 80 | ACCESS PAIN SOLUTIONS | TULSA | OK | NURSE PRACTITIONER | 13 | 89 | $129,000 | $1,449 | premium | 5.1% | (918) 710-4112 |
| 81 | PAIN CONSULTANTS OF WEST FLORIDA P A | PENSACOLA | FL | PHYSICIAN ASSISTANT | 6 | 88 | $234,401 | $2,664 | premium | 0.8% | (850) 494-0000 |
| 82 | BDC MEDICAL, PLLC | OKLAHOMA CITY | OK | PHYSICIAN ASSISTANT | 5 | 87 | $309,761 | $3,560 | premium | 5.0% | (405) 751-0011 |
| 83 | PAIN PHYSICIANS OF WISCONSIN SC | MILWAUKEE | WI | NURSE PRACTITIONER | 28 | 86 | $175,749 | $2,044 | premium | 10.6% | (262) 297-7246 |
| 84 | CENTER FOR PAIN MANAGEMENT, LLC | HAGERSTOWN | MD | NURSE PRACTITIONER | 39 | 86 | $106,132 | $1,234 | premium | 4.0% | (301) 850-2768 |
| 85 | TALLAHASSEE ORTHOPEDIC CLINIC III PL | TALLAHASSEE | FL | PHYSICIAN ASSISTANT | 542 | 84 | $175,716 | $2,092 | premium | 0.8% | (850) 877-8174 |
| 86 | HEADACHE AND PAIN CENTER, A MEDICAL CORPORATION | GRAY | LA | PHYSICIAN ASSISTANT | 4 | 83 | $483,000 | $5,819 | premium | 3.2% | (985) 580-1200 |
| 87 | PHYSICAL THERAPY SERVICES OF WEST LOUISIANA INC | LEESVILLE | LA | ORTHOPEDIC SURGERY | 95 | 83 | $160,764 | $1,937 | premium | 3.2% | (337) 238-9931 |
| 88 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 82 | $204,288 | $2,491 | premium | 1.2% | (858) 455-9100 |
| 89 | MIDSOUTH SPINE AND PAIN ASSOCIATES PLLC | CORINTH | MS | NURSE PRACTITIONER | 6 | 81 | $97,200 | $1,200 | premium | 5.4% | (662) 284-8565 |
| 90 | CHICAGO SPINE AND JOINT, S.C. | HINSDALE | IL | INTERVENTIONAL PAIN MANAGEMENT | 7 | 81 | $319,401 | $3,943 | premium | 5.5% | (708) 482-4500 |
| 91 | GEORGIA PAIN AND WELLNESS CENTER | LAWRENCEVILLE | GA | PHYSICIAN ASSISTANT | 52 | 80 | $150,877 | $1,886 | premium | 1.8% | (770) 962-3642 |
| 92 | ADVANCED PAIN OF TULSA PLLC | TULSA | OK | NURSE PRACTITIONER | 8 | 80 | $90,000 | $1,125 | premium | 4.6% | (918) 901-9701 |
| 93 | CHICAGOLAND PAIN MANAGEMENT INSTITUTE INC | BOLINGBROOK | IL | PAIN MANAGEMENT | 8 | 79 | $161,950 | $2,050 | premium | 5.4% | (630) 312-4562 |
| 94 | THE IOWA CLINIC PC | WEST DES MOINES | IA | PHYSICIAN ASSISTANT | 302 | 78 | $99,864 | $1,280 | premium | 17.8% | (515) 343-1000 |
| 95 | SUTTER VALLEY MEDICAL FOUNDATION | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 2420 | 77 | $158,517 | $2,059 | premium | 1.1% | (916) 681-8852 |
| 96 | CANYON PAIN AND SPINE | MESA | AZ | PHYSICIAN ASSISTANT | 19 | 77 | $162,239 | $2,107 | premium | 1.5% | (480) 561-5000 |
| 97 | PAIN SOURCE SOLUTIONS LLC | N KANSAS CITY | MO | INTERVENTIONAL PAIN MANAGEMENT | 6 | 76 | $117,000 | $1,539 | premium | 7.8% | (816) 221-4114 |
| 98 | ORTHOVIRGINIA INC | NORTH CHESTERFIELD | VA | PHYSICIAN ASSISTANT | 567 | 76 | $144,807 | $1,905 | premium | 5.0% | — |
| 99 | TEXAS HEALTH CARE PLLC | FORT WORTH | TX | NURSE PRACTITIONER | 364 | 75 | $163,143 | $2,175 | premium | 0.9% | (817) 920-0484 |
| 100 | HULLANDER AND MOZINGO LP | SAN LUIS OBISPO | CA | INTERVENTIONAL PAIN MANAGEMENT | 10 | 75 | $241,800 | $3,224 | premium | 1.1% | (805) 329-6262 |
Showing the top 100 of 768 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 →