90791 — Psychiatric diagnostic evaluation
320,998 observed fee-for-service (49%) · ~328,887 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 | 90791 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | SENIOR CARE THERAPY LLC | PASSAIC | NJ | CLINICAL SOCIAL WORKER | 143 | 10,677 | $2,393,581 | $224 | premium | 28.5% | (973) 264-0023 |
| 2 | PACIFIC COAST PSYCHOLOGY GROUP INC | BAKERSFIELD | CA | CLINICAL PSYCHOLOGIST | 34 | 7,085 | $2,013,974 | $284 | premium | 10.9% | (805) 242-2429 |
| 3 | CAREWRIGHT CLINICAL SERVICES, PLLC | DALLAS | TX | CLINICAL PSYCHOLOGIST | 35 | 6,581 | $1,647,071 | $250 | premium | 14.0% | (214) 918-1999 |
| 4 | EXECUTIVE MENTAL HEALTH, INC | LOS ANGELES | CA | CLINICAL PSYCHOLOGIST | 44 | 4,822 | $2,362,780 | $490 | premium | 7.4% | (310) 273-4843 |
| 5 | BEHAVIORAL HEALTH SPECIALISTS MEDICAL GROUP (DE), PA | SUGAR LAND | TX | CLINICAL SOCIAL WORKER | 33 | 4,344 | $2,495,421 | $574 | premium | 9.2% | (877) 583-5633 |
| 6 | BCS OF MICHIGAN LLC | TRENTON | MI | CLINICAL PSYCHOLOGIST | 41 | 3,408 | $1,144,790 | $336 | premium | 23.3% | (734) 671-3500 |
| 7 | DELLA BEHAVIORAL HEALTH SERVICES | COLUMBIA | MD | NURSE PRACTITIONER | 54 | 3,116 | $623,200 | $200 | premium | 20.1% | (410) 929-7225 |
| 8 | SENIOR CARE THERAPY OF PENNSYLVANIA PC | PROSPECT PARK | PA | CLINICAL SOCIAL WORKER | 26 | 2,940 | $659,030 | $224 | premium | 10.2% | (973) 264-0023 |
| 9 | ACCESS PSYCHOLOGY SERVICES PC | FRESNO | CA | CLINICAL PSYCHOLOGIST | 17 | 2,887 | $463,700 | $161 | premium | 4.4% | (559) 321-0883 |
| 10 | BALANCED WELLBEING LLC | OCALA | FL | NURSE PRACTITIONER | 218 | 2,669 | $857,110 | $321 | premium | 5.1% | (877) 779-2429 |
| 11 | CLINICAL PSYCHASSOCIATES LLP | NEW YORK | NY | CLINICAL PSYCHOLOGIST | 34 | 2,609 | $506,129 | $194 | premium | 5.8% | (212) 851-8100 |
| 12 | SENIOR CARE THERAPY LLC | PASSAIC | NY | CLINICAL SOCIAL WORKER | 143 | 2,585 | $579,454 | $224 | premium | 5.8% | (973) 264-0023 |
| 13 | CHE SENIOR PSYCHOLOGICAL SERVICES, PC | BROOKLYN | NY | CLINICAL PSYCHOLOGIST | 221 | 2,571 | $793,451 | $309 | premium | 5.7% | (888) 515-3834 |
| 14 | MEMORY CHECK PSYCHOLOGICAL SERVICES, A PROFESSIONAL CORPORATION | CARLSBAD | CA | CLINICAL PSYCHOLOGIST | 82 | 2,489 | $770,939 | $310 | premium | 3.8% | (888) 515-3834 |
| 15 | SUPPORTIVE CARE OF PENNSYLVANIA LLC | PHILADELPHIA | PA | NURSE PRACTITIONER | 86 | 2,414 | $569,823 | $236 | premium | 8.4% | (718) 298-4375 |
| 16 | SENIOR CARE THERAPY LCSW OF NEW YORK PLLC | FLUSHING | NY | CLINICAL SOCIAL WORKER | 63 | 2,059 | $462,022 | $224 | premium | 4.6% | (973) 264-0023 |
| 17 | EVENTUS WHOLEHEALTH PLLC | CONCORD | NC | NURSE PRACTITIONER | 279 | 1,950 | $459,405 | $236 | premium | 12.2% | (855) 743-2247 |
| 18 | SUPPORTIVE CARE OF MARYLAND LLC | BALTIMORE | MD | NURSE PRACTITIONER | 30 | 1,815 | $428,340 | $236 | premium | 11.7% | 71829843753780 |
| 19 | LIFESOURCE OF NORTH CAROLINA | WILMINGTON | NC | NURSE PRACTITIONER | 188 | 1,803 | $550,335 | $305 | premium | 11.2% | (910) 742-9243 |
| 20 | THRIVE BEHAVIORAL SCIENCES- ORLANDO LLC | ORLANDO | FL | NURSE PRACTITIONER | 39 | 1,778 | $380,492 | $214 | premium | 3.4% | (813) 277-4571 |
| 21 | CHE BEHAVIORAL HEALTH SERVICES OF FLORIDA, P.A. | FT LAUDERDALE | FL | CLINICAL PSYCHOLOGIST | 32 | 1,733 | $578,324 | $334 | premium | 3.3% | (888) 515-3834 |
| 22 | CENTRAL DUPAGE PHYSICIAN GROUP | WHEATON | IL | PHYSICIAN ASSISTANT | 1097 | 1,680 | $624,825 | $372 | premium | 8.2% | (630) 933-4800 |
| 23 | NEUROLOGY AND PAIN MANAGEMENT ASSOCIATES PC | CROWN POINT | IN | NURSE PRACTITIONER | 80 | 1,637 | $703,910 | $430 | premium | 13.5% | (574) 546-1900 |
| 24 | OCEANSIDE MEDICAL GROUP A MEDICAL CORPORATION | SANTA MONICA | CA | NURSE PRACTITIONER | 17 | 1,573 | $280,388 | $178 | premium | 2.4% | (310) 993-4103 |
| 25 | HARVEST HEALTHCARE LLC | AVON | CT | NURSE PRACTITIONER | 70 | 1,568 | $280,670 | $179 | premium | 15.0% | (860) 284-0182 |
| 26 | SUPPORTIVE CARE LLC | GARLAND | TX | CLINICAL SOCIAL WORKER | 66 | 1,491 | $354,087 | $237 | premium | 3.2% | (718) 298-4375 |
| 27 | STEP UP CARE PC LLC | DANIELSON | CT | NURSE PRACTITIONER | 157 | 1,485 | $350,460 | $236 | premium | 14.2% | (718) 298-4375 |
| 28 | CPF SJN OUTPATIENT LLC | HOUSTON | TX | CLINICAL PSYCHOLOGIST | 17 | 1,456 | $436,800 | $300 | premium | 3.1% | (713) 789-7560 |
| 29 | DR GLENN J BRICKEN AND ASSOC P C | THE WOODLANDS | TX | CLINICAL PSYCHOLOGIST | 8 | 1,424 | $486,925 | $342 | premium | 3.0% | (281) 364-0067 |
| 30 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 1,392 | $682,080 | $490 | premium | 11.5% | (800) 603-0558 |
| 31 | EXTENDED CARE SPECIALISTS, INC | LEXINGTON | KY | NURSE PRACTITIONER | 277 | 1,375 | $320,999 | $233 | premium | 24.0% | (260) 483-9081 |
| 32 | KESSLER PROFESSIONAL SERVICES LLC | WEST ORANGE | NJ | PHYSICAL MEDICINE AND REHABILITATION | 44 | 1,306 | $641,246 | $491 | premium | 3.5% | (973) 731-3600 |
| 33 | DEER OAKS GERIATRIC SERVICES P C | SAN ANTONIO | TX | CLINICAL PSYCHOLOGIST | 44 | 1,300 | $312,000 | $240 | premium | 2.8% | (210) 615-3483 |
| 34 | SENIOR CARE THERAPY LLC | PASSAIC | PA | CLINICAL SOCIAL WORKER | 143 | 1,257 | $281,769 | $224 | premium | 4.4% | (973) 264-0023 |
| 35 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 1,102 | $1,248,027 | $1,133 | premium | 8.9% | — |
| 36 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 1,098 | $705,155 | $642 | premium | 6.0% | (617) 732-5500 |
| 37 | BEHAVIORAL HEALTH CONSULTANTS | AUSTIN | TX | CLINICAL PSYCHOLOGIST | 6 | 1,079 | $253,565 | $235 | premium | 2.3% | (512) 343-8850 |
| 38 | SIMEDHEALTH LLC | GAINESVILLE | FL | NURSE PRACTITIONER | 91 | 1,065 | $280,466 | $263 | premium | 2.0% | (352) 416-1082 |
| 39 | LECCI PSYCHOLOGICAL SERVICES, PLLC | WILMINGTON | NC | CLINICAL PSYCHOLOGIST | 4 | 1,056 | $225,340 | $213 | premium | 6.6% | (910) 791-6277 |
| 40 | NORTHSHORE PSYCHOLOGICAL ASSOCIATES, LLC | ERIE | PA | CLINICAL PSYCHOLOGIST | 14 | 1,028 | $226,160 | $220 | premium | 3.6% | (814) 877-8013 |
| 41 | DNA COMPREHENSIVE THERAPY SERVICES LLC | FORT MYERS | FL | NURSE PRACTITIONER | 408 | 1,010 | $341,990 | $339 | premium | 1.9% | (239) 223-2751 |
| 42 | MAYO CLINIC JACKSONVILLE | JACKSONVILLE | FL | NURSE PRACTITIONER | 1587 | 973 | $683,046 | $702 | premium | 1.9% | (904) 953-2000 |
| 43 | ASSOCIATED CLINIC OF PSYCHOLOGY INC | ST LOUIS PARK | MN | CLINICAL SOCIAL WORKER | 134 | 966 | $328,500 | $340 | premium | 14.4% | (612) 925-6033 |
| 44 | VIRTUA MEDICAL GROUP, PA | VOORHEES | NJ | PHYSICIAN ASSISTANT | 1662 | 963 | $281,312 | $292 | premium | 2.6% | (856) 247-7260 |
| 45 | NEUROGLIA PLLC | GILBERT | AZ | CLINICAL PSYCHOLOGIST | 2 | 943 | $261,626 | $277 | premium | 7.8% | — |
| 46 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | MA | DIAGNOSTIC RADIOLOGY | 3532 | 927 | $585,084 | $631 | premium | 5.1% | (617) 724-0287 |
| 47 | NODAR JANAS MD PC | NEW YORK | NY | INTERNAL MEDICINE | 8 | 924 | $258,988 | $280 | premium | 2.1% | (212) 879-1600 |
| 48 | HEALTHPSYCH CONSULTANTS, PLLC | SAN ANTONIO | TX | CLINICAL PSYCHOLOGIST | 3 | 918 | $146,880 | $160 | premium | 1.9% | (210) 410-5346 |
| 49 | QUALITY BHS FLORIDA LLC | TAMPA | FL | MENTAL HEALTH COUNSELOR | 31 | 898 | $264,040 | $294 | premium | 1.7% | (305) 250-2435 |
| 50 | SUPPORTIVE CARE PSYCHOLOGY OF NY PC | LIBERTY | NY | CLINICAL SOCIAL WORKER | 38 | 883 | $208,388 | $236 | premium | 2.0% | (718) 298-4375 |
| 51 | COLLIER NEUROLOGIC SPECIALISTS LLC | NAPLES | FL | NEUROLOGY | 14 | 882 | $400,771 | $454 | premium | 1.7% | (239) 262-8971 |
| 52 | THE NEUROPSYCHOLOGY AND COUNSELING CENTER LLC | DALLAS | TX | CLINICAL PSYCHOLOGIST | 2 | 880 | $242,000 | $275 | premium | 1.9% | (469) 975-2411 |
| 53 | ANDRES CARTAYA PSY.D., P.A. | MIAMI | FL | CLINICAL PSYCHOLOGIST | 6 | 858 | $178,464 | $208 | premium | 1.6% | (305) 699-6018 |
| 54 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 838 | $252,731 | $302 | premium | 4.1% | — |
| 55 | ALLINA HEALTH SYSTEM | MINNEAPOLIS | MN | PHYSICIAN ASSISTANT | 3855 | 835 | $358,734 | $430 | premium | 12.4% | (612) 863-4000 |
| 56 | AIMS LLC | INDIANAPOLIS | LA | NURSE PRACTITIONER | 12 | 806 | $180,513 | $224 | premium | 25.3% | (615) 250-9500 |
| 57 | WEST TENNESSEE MEDICAL GROUP INC | JACKSON | TN | NURSE PRACTITIONER | 189 | 803 | $381,425 | $475 | premium | 8.9% | — |
| 58 | EVOLVING PATHWAYS PSYCHOLOGY CORPORATION | HERMOSA BEACH | CA | CLINICAL PSYCHOLOGIST | 8 | 785 | $166,675 | $212 | premium | 1.2% | (424) 212-3212 |
| 59 | CALA PSYCHOLOGICAL SERVICES INC | PASADENA | CA | CLINICAL PSYCHOLOGIST | 3 | 780 | $143,734 | $184 | premium | 1.2% | (818) 839-1365 |
| 60 | VISTA MEDICAL SERVICES INC | PHILADELPHIA | GA | NURSE PRACTITIONER | 32 | 776 | $139,680 | $180 | premium | 7.8% | (215) 235-1600 |
| 61 | SOUTHCOAST PHYSICIANS GROUP INC | FALL RIVER | MA | NURSE PRACTITIONER | 868 | 758 | $360,655 | $476 | premium | 4.2% | (508) 973-5919 |
| 62 | SENIOR PSYCHOLOGICAL CARE DALLAS I LLC | HOUSTON | TX | CLINICAL SOCIAL WORKER | 76 | 756 | $178,688 | $236 | premium | 1.6% | 71385000491053 |
| 63 | MAIN LINE HEALTHCARE | BRYN MAWR | PA | NURSE PRACTITIONER | 1157 | 740 | $233,440 | $315 | premium | 2.6% | — |
| 64 | BAPTIST BEHAVIORAL HEALTH LLC | JACKSONVILLE | FL | CLINICAL PSYCHOLOGIST | 124 | 737 | $295,751 | $401 | premium | 1.4% | (904) 376-3800 |
| 65 | PSYCHOGERIATRIC SERVICES LLC | SILVER SPRING | MD | NURSE PRACTITIONER | 119 | 736 | $184,000 | $250 | premium | 4.7% | (301) 593-1315 |
| 66 | BON SECOURS MEDICAL GROUP RICHMOND SPECIALTY CARE LLC | RICHMOND | VA | NURSE PRACTITIONER | 352 | 711 | $227,826 | $320 | premium | 6.9% | (804) 764-6000 |
| 67 | SAILOR HEALTH MEDICAL PA | MIAMI | FL | CLINICAL PSYCHOLOGIST | 119 | 705 | $167,425 | $237 | premium | 1.3% | (786) 269-0333 |
| 68 | CONNECTICUT MENTAL HEALTH SPECIALISTS INC | FARMINGTON | CT | NURSE PRACTITIONER | 66 | 703 | $154,586 | $220 | premium | 6.7% | (860) 677-5570 |
| 69 | SUPPORTIVE CARE PSYCHOLOGY OF NJ PC | EAST ORANGE | NJ | CLINICAL SOCIAL WORKER | 23 | 693 | $161,562 | $233 | premium | 1.8% | (718) 298-4375 |
| 70 | VICKI BARNETT PSY D PC | ENGLEWOOD | NJ | CLINICAL SOCIAL WORKER | 17 | 689 | $275,600 | $400 | premium | 1.8% | (201) 655-8332 |
| 71 | WELL COAST MEDICAL CORPORATION | SAN DIEGO | CA | PSYCHIATRY | 10 | 672 | $168,000 | $250 | premium | 1.0% | (833) 931-1716 |
| 72 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 665 | $354,979 | $534 | premium | 3.3% | — |
| 73 | BEHAVIORAL HEALTH SPECIALISTS MEDICAL GROUP (DE), PA | SUGAR LAND | AR | CLINICAL SOCIAL WORKER | 33 | 660 | $379,500 | $575 | premium | 13.3% | (877) 583-5633 |
| 74 | COTLER HEALTHCARE AND DEVELOPMENT INC | HOLLYWOOD | FL | CLINICAL SOCIAL WORKER | 25 | 654 | $145,712 | $223 | premium | 1.2% | (954) 893-0109 |
| 75 | COMPREHENSIVE NEUROLOGY CENTER PLLC | MURFREESBORO | TN | NURSE PRACTITIONER | 21 | 633 | $218,677 | $345 | premium | 7.0% | (615) 410-4990 |
| 76 | FLORIDA HEALTH PROFESSIONS ASSOCIATION INC | GAINESVILLE | FL | CLINICAL PSYCHOLOGIST | 23 | 628 | $396,619 | $632 | premium | 1.2% | — |
| 77 | KANDM NEUROPSYCHOLOGY, A PSYCHOLOGY CORPORATION | MILL VALLEY | CA | CLINICAL PSYCHOLOGIST | 12 | 625 | $187,500 | $300 | premium | 1.0% | (415) 877-4408 |
| 78 | MARK MALONE MD PA | AUSTIN | TX | PHYSICIAN ASSISTANT | 95 | 624 | $331,026 | $530 | premium | 1.3% | (512) 244-4272 |
| 79 | TURNING POINT CARE CENTER LLC | MOULTRIE | GA | PHYSICIAN ASSISTANT | 14 | 617 | $123,400 | $200 | premium | 6.2% | (229) 985-5040 |
| 80 | MAINEHEALTH | PORTLAND | ME | NURSE PRACTITIONER | 2574 | 616 | $167,795 | $272 | premium | 39.7% | (207) 885-9905 |
| 81 | COASTAL PSYCHOLOGICAL SERVICES, INC. | NEWPORT BEACH | CA | CLINICAL PSYCHOLOGIST | 8 | 612 | $183,400 | $300 | premium | 0.9% | (949) 385-2775 |
| 82 | INTEGRATIVE PSYCHOLOGY INC | LONG BEACH | CA | CLINICAL PSYCHOLOGIST | 3 | 611 | $152,750 | $250 | premium | 0.9% | (562) 434-8421 |
| 83 | SOUTH CAROLINA DEPT OF MENTAL HEALTH ACCOUNTING OFFICE | COLUMBIA | SC | PSYCHIATRY | 237 | 580 | $108,215 | $187 | premium | 10.4% | (803) 898-8579 |
| 84 | GEISINGER CLINIC | DANVILLE | PA | PHYSICIAN ASSISTANT | 3426 | 578 | $229,483 | $397 | premium | 2.0% | (570) 271-6144 |
| 85 | FLORIDA HOSPITAL MEDICAL GROUP INC | MAITLAND | FL | PHYSICIAN ASSISTANT | 1634 | 576 | $277,280 | $481 | premium | 1.1% | (407) 200-2700 |
| 86 | OHH PHYSICIANS LLC | OKLAHOMA CITY | OK | INTERVENTIONAL CARDIOLOGY | 134 | 573 | $188,517 | $329 | premium | 11.3% | (405) 608-3800 |
| 87 | ATTENTIVE COGNITIVE AND MENTAL HEALTH SERVICES PSYCHOLOGY INC. | SAN RAMON | CA | CLINICAL PSYCHOLOGIST | 9 | 572 | $138,996 | $243 | premium | 0.9% | (925) 270-4499 |
| 88 | SENIOR CARE THERAPY LLC | PASSAIC | MD | CLINICAL SOCIAL WORKER | 143 | 570 | $127,771 | $224 | premium | 3.7% | (973) 264-0023 |
| 89 | HEALING RHYTHMS PSYCHOLOGICAL SERVICES PC | MONROVIA | CA | CLINICAL PSYCHOLOGIST | 4 | 549 | $120,780 | $220 | premium | 0.8% | (626) 940-6744 |
| 90 | NOVANT HEALTH MEDICAL GROUP, LLC | WINSTON SALEM | NC | PHYSICIAN ASSISTANT | 2389 | 549 | $204,059 | $372 | premium | 3.4% | (704) 384-8200 |
| 91 | MIND BODY WELLNESS PC | DALLAS | TX | CLINICAL PSYCHOLOGIST | 4 | 538 | $161,400 | $300 | premium | 1.1% | (972) 661-1862 |
| 92 | 2ND ARC PSYCHIATRIC ASSOCIATES PLLC | WHITE PLAINS | NY | NURSE PRACTITIONER | 2 | 536 | $187,600 | $350 | premium | 1.2% | (914) 639-3100 |
| 93 | VITAE HEALTH MEDICAL ILLINOIS, PLLC | CHICAGO | IL | CLINICAL SOCIAL WORKER | 202 | 533 | $151,186 | $284 | premium | 2.6% | — |
| 94 | STANFORD HEALTH CARE | STANFORD | CA | DIAGNOSTIC RADIOLOGY | 3039 | 530 | $471,174 | $889 | premium | 0.8% | (650) 723-4000 |
| 95 | LIFESOURCE OF NORTH CAROLINA | WILMINGTON | GA | NURSE PRACTITIONER | 188 | 529 | $161,487 | $305 | premium | 5.3% | (910) 742-9243 |
| 96 | IHC HEALTH SERVICES INC | MURRAY | UT | PHYSICIAN ASSISTANT | 3944 | 526 | $206,118 | $392 | premium | 20.2% | (801) 261-8346 |
| 97 | HOUSTON NEUROPSYCHOLOGY ASSOCIATES, PLLC | HOUSTON | TX | CLINICAL PSYCHOLOGIST | 6 | 519 | $121,965 | $235 | premium | 1.1% | (713) 893-7105 |
| 98 | REHABILITATION ASSOCIATES OF THE MIDWEST, S.C. | PALATINE | IL | PHYSICAL MEDICINE AND REHABILITATION | 10 | 518 | $128,464 | $248 | premium | 2.5% | (847) 776-1400 |
| 99 | CAREWRIGHT CLINICAL SERVICES, PLLC | DALLAS | TN | CLINICAL PSYCHOLOGIST | 35 | 508 | $127,000 | $250 | premium | 5.6% | (214) 918-1999 |
| 100 | MARY FREE BED REHABILITATION HOSPITAL | GRAND RAPIDS | MI | PHYSICAL MEDICINE AND REHABILITATION | 128 | 507 | $230,624 | $455 | premium | 3.5% | (616) 242-0422 |
Showing the top 100 of 2,869 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 →