75580 — Analysis of data from ct study of heart blood vessels to assess severity of heart artery disease, with interpretation and report
11,151 observed fee-for-service (49%) · ~11,454 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 | 75580 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | MA | DIAGNOSTIC RADIOLOGY | 3532 | 487 | $333,234 | $684 | premium | 57.0% | (617) 724-0287 |
| 2 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 478 | $62,588 | $131 | premium | 27.1% | — |
| 3 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 406 | $1,222,032 | $3,010 | premium | 13.4% | (212) 263-9700 |
| 4 | HEALTHTEXAS PROVIDER NETWORK | DALLAS | TX | PHYSICIAN ASSISTANT | 2482 | 339 | $82,319 | $243 | premium | 14.8% | — |
| 5 | RADIOLOGY REGIONAL CENTER P A | FORT MYERS | FL | DIAGNOSTIC RADIOLOGY | 52 | 267 | $1,728,840 | $6,475 | premium | 17.0% | (239) 936-2316 |
| 6 | HENDRICK PROVIDER NETWORK | ABILENE | TX | PHYSICIAN ASSISTANT | 249 | 257 | $648,154 | $2,522 | premium | 11.2% | (325) 672-4372 |
| 7 | RADIOLOGY ASSOCIATES OF NORTH TEXAS PA | FORT WORTH | TX | DIAGNOSTIC RADIOLOGY | 340 | 216 | $31,320 | $145 | premium | 9.4% | (817) 321-0470 |
| 8 | CARDIOVASCULAR MEDICAL GROUP OF SOUTHERN CALIFORNIA | BEVERLY HILLS | CA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 11 | 215 | $537,500 | $2,500 | premium | 9.7% | (310) 278-3400 |
| 9 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 197 | $138,175 | $701 | premium | 8.9% | (415) 600-1020 |
| 10 | SAINT THOMAS MEDICAL PARTNERS | NASHVILLE | TN | NURSE PRACTITIONER | 591 | 193 | $19,107 | $99 | premium | 16.2% | (615) 269-4545 |
| 11 | SUTTER VALLEY MEDICAL FOUNDATION | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 2420 | 180 | $560,520 | $3,114 | premium | 8.1% | (916) 681-8852 |
| 12 | PALM DESERT RADIOLOGY MEDICAL GROUP INC | RANCHO MIRAGE | CA | DIAGNOSTIC RADIOLOGY | 125 | 172 | $416,412 | $2,421 | premium | 7.8% | (760) 773-1251 |
| 13 | CHARLESTON AREA MEDICAL CENTER INC | CHARLESTON | WV | NURSE PRACTITIONER | 970 | 168 | $85,512 | $509 | premium | 46.7% | (304) 388-5432 |
| 14 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 163 | $28,199 | $173 | premium | 5.4% | — |
| 15 | MEMORIAL HEALTH CARE SYSTEM INC. | CHATTANOOGA | TN | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 56 | 154 | $14,630 | $95 | premium | 12.9% | (423) 697-2000 |
| 16 | MECKLENBURG RADIOLOGY ASSOCIATES PA | CHARLOTTE | NC | DIAGNOSTIC RADIOLOGY | 94 | 152 | $22,800 | $150 | premium | 15.6% | (704) 332-1291 |
| 17 | ADVOCATE HEALTH AND HOSPITALS CORPORATION | BUFFALO GROVE | IL | NURSE PRACTITIONER | 3045 | 151 | $10,872 | $72 | premium | 8.6% | (847) 459-1160 |
| 18 | BAPTIST HEALTH | LITTLE ROCK | AR | NURSE PRACTITIONER | 106 | 142 | $36,786 | $259 | premium | 68.6% | (501) 227-7596 |
| 19 | MEMPHIS RADIOLOGICAL PC | MEMPHIS | TN | DIAGNOSTIC RADIOLOGY | 51 | 141 | $18,330 | $130 | premium | 11.8% | (901) 561-6000 |
| 20 | HEART CARE CFL PLLC | TITUSVILLE | FL | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 3 | 140 | $215,295 | $1,538 | premium | 8.9% | — |
| 21 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 140 | $23,400 | $167 | premium | 7.9% | — |
| 22 | CARDIOVASCULAR INTERVENTIONS PA | ORLANDO | FL | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 4 | 129 | $451,500 | $3,500 | premium | 8.2% | (407) 896-7899 |
| 23 | QUANTUM RADIOLOGY PC | MARIETTA | GA | DIAGNOSTIC RADIOLOGY | 104 | 120 | $27,460 | $229 | premium | 15.5% | (770) 732-4000 |
| 24 | VALLEY PHYSICIAN SERVICES PC | HOBOKEN | AL | NURSE PRACTITIONER | 606 | 115 | $31,050 | $270 | premium | 44.2% | (800) 825-5391 |
| 25 | EDISON RADIOLOGY GROUP PA JFK MEDICAL CENTER | EDISON | NJ | DIAGNOSTIC RADIOLOGY | 23 | 115 | $4,216 | $37 | premium | 10.0% | (732) 321-7540 |
| 26 | ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI | MINEOLA | NY | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 18 | 114 | $352,260 | $3,090 | premium | 3.7% | (516) 877-0977 |
| 27 | NORTH BROWARD RADIOLOGISTS, P.A. | FORT LAUDERDALE | IL | DIAGNOSTIC RADIOLOGY | 23 | 109 | $14,824 | $136 | premium | 6.2% | (954) 262-1140 |
| 28 | AHS OKLAHOMA HEART LLC | TULSA | OK | PHYSICIAN ASSISTANT | 136 | 106 | $7,632 | $72 | premium | 53.8% | (918) 592-0999 |
| 29 | WELLMONT CARDIOLOGY SERVICES | KINGSPORT | TN | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 138 | 103 | $188,115 | $1,826 | premium | 8.6% | (423) 230-5000 |
| 30 | PEACE HEALTH PARTNERS, PC | TEANECK | NJ | DIAGNOSTIC RADIOLOGY | 30 | 94 | $13,665 | $145 | premium | 8.1% | (201) 833-3280 |
| 31 | NORTHSIDE RADIOLOGY ASSOCIATES LLC | ATLANTA | GA | DIAGNOSTIC RADIOLOGY | 370 | 94 | $19,176 | $204 | premium | 12.2% | (404) 851-6577 |
| 32 | COMMUNITY MEDICAL ASSOCIATES INC | LOUISVILLE | KY | NURSE PRACTITIONER | 1377 | 93 | $150,783 | $1,621 | premium | 28.0% | (502) 937-2209 |
| 33 | VALLEY PHYSICIAN SERVICES PC | HOBOKEN | NJ | NURSE PRACTITIONER | 606 | 93 | $25,110 | $270 | premium | 8.1% | (800) 825-5391 |
| 34 | GEORGIA HEART INSTITUTE LLC | GAINESVILLE | GA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 128 | 92 | $36,947 | $402 | premium | 11.9% | (770) 534-2020 |
| 35 | PROVIDENCE MEDICAL FOUNDATION | FULLERTON | CA | PHYSICIAN ASSISTANT | 1455 | 91 | $10,223 | $112 | premium | 4.1% | (714) 871-3006 |
| 36 | MAYO CLINIC JACKSONVILLE | JACKSONVILLE | FL | NURSE PRACTITIONER | 1587 | 88 | $294,888 | $3,351 | premium | 5.6% | (904) 953-2000 |
| 37 | BOULDER RADIOLOGISTS INC P C | BOULDER | CO | DIAGNOSTIC RADIOLOGY | 13 | 84 | $11,340 | $135 | premium | 31.9% | (303) 465-0401 |
| 38 | ASCENSION MEDICAL GROUP-FOX VALLEY WISCONSIN INC | APPLETON | WI | NURSE PRACTITIONER | 261 | 84 | $210,000 | $2,500 | premium | 49.4% | (920) 738-2000 |
| 39 | CARDIOLOGY ASSOCIATES OF MOBILE INC | MOBILE | AL | PHYSICIAN ASSISTANT | 52 | 83 | $124,085 | $1,495 | premium | 31.9% | (251) 460-0078 |
| 40 | VIRTUA MEDICAL GROUP, PA | VOORHEES | NJ | PHYSICIAN ASSISTANT | 1662 | 80 | $14,306 | $179 | premium | 6.9% | (856) 247-7260 |
| 41 | BANNER-UNIVERSITY MEDICAL GROUP | TUCSON | AZ | INTERNAL MEDICINE | 1068 | 74 | $6,364 | $86 | premium | 21.0% | (520) 694-0111 |
| 42 | REID PHYSICIAN ASSOCIATES INC | RICHMOND | IN | NURSE PRACTITIONER | 392 | 73 | $177,390 | $2,430 | premium | 18.6% | (765) 962-8551 |
| 43 | FRANCISCAN MEDICAL GROUP | TACOMA | WA | PHYSICIAN ASSISTANT | 1407 | 72 | $7,272 | $101 | premium | 29.4% | (253) 428-2200 |
| 44 | BEAUMONT MEDICAL GROUP- SPECIALTY SERVICES | ROYAL OAK | MI | PHYSICIAN ASSISTANT | 833 | 71 | $70,692 | $996 | premium | 18.0% | (248) 898-5058 |
| 45 | THE EMORY CLINIC INC | ATLANTA | GA | NURSE PRACTITIONER | 3484 | 68 | $5,662 | $83 | premium | 8.8% | (404) 778-7525 |
| 46 | GRAND STRAND SURGICAL SPECIALISTS LLC | MYRTLE BEACH | SC | PHYSICIAN ASSISTANT | 51 | 68 | $133,164 | $1,958 | premium | 21.9% | (843) 848-1440 |
| 47 | CONNECTED CARDIOVASCULAR CARE ASSOCIATES, PLLC | DALLAS | TX | INTERVENTIONAL CARDIOLOGY | 6 | 67 | $134,000 | $2,000 | premium | 2.9% | (214) 814-1550 |
| 48 | PIEDMONT CARDIOLOGY OF ATLANTA, LLC | ATLANTA | GA | PHYSICIAN ASSISTANT | 477 | 67 | $57,501 | $858 | premium | 8.7% | (404) 605-5000 |
| 49 | LENOX HILL RADIOLOGY AND MEDICAL IMAGING ASSOCIATES PC | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 244 | 64 | $256,000 | $4,000 | premium | 2.1% | (212) 772-3111 |
| 50 | CAROLINAS PHYSICIANS NETWORK INC | CHARLOTTE | NC | PHYSICIAN ASSISTANT | 2360 | 63 | $324,906 | $5,157 | premium | 6.5% | (704) 667-1000 |
| 51 | EAST RIVER MEDICAL IMAGING PC | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 10 | 62 | $195,300 | $3,150 | premium | 2.0% | (212) 288-7615 |
| 52 | NEW YORK UNIVERSITY | NEW YORK | TN | DIAGNOSTIC RADIOLOGY | 5704 | 61 | $240,163 | $3,937 | premium | 5.1% | (212) 263-9700 |
| 53 | VIRGINIA CARDIOVASCULAR SPECIALISTS | RICHMOND | VA | INTERVENTIONAL CARDIOLOGY | 56 | 60 | $120,000 | $2,000 | premium | 6.3% | (804) 282-2685 |
| 54 | WELLSPAN MEDICAL GROUP | YORK | PA | PHYSICIAN ASSISTANT | 2312 | 59 | $3,953 | $67 | premium | 6.5% | — |
| 55 | HERITAGE VALLEY MULTISPECIALTY GROUP INC | BEAVER | PA | PHYSICIAN ASSISTANT | 240 | 59 | $1,968 | $33 | premium | 6.5% | (724) 728-8751 |
| 56 | ST VINCENT'S AMBULATORY CARE INC | JACKSONVILLE | FL | NURSE PRACTITIONER | 294 | 58 | $112,072 | $1,932 | premium | 3.7% | (904) 308-6900 |
| 57 | MEMORIAL HEALTH CARE SYSTEM INC. | CHATTANOOGA | WA | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 56 | 57 | $5,415 | $95 | premium | 23.3% | (423) 697-2000 |
| 58 | UNIVERSITY PRIMARY CARE PRACTICES INC | CONNEAUT | OH | FAMILY PRACTICE | 1067 | 57 | $4,845 | $85 | premium | 15.4% | — |
| 59 | YALE UNIVERSITY | NEW HAVEN | CT | PHYSICIAN ASSISTANT | 2649 | 54 | $13,770 | $255 | premium | 72.0% | (203) 688-4242 |
| 60 | HOUSTON RADIOLOGY ASSOCIATED | HOUSTON | SC | DIAGNOSTIC RADIOLOGY | 103 | 54 | $10,728 | $199 | premium | 17.4% | (281) 206-9020 |
| 61 | VALLEY PHYSICIAN SERVICES PC | HOBOKEN | MA | NURSE PRACTITIONER | 606 | 54 | $14,580 | $270 | premium | 6.3% | (800) 825-5391 |
| 62 | INTEGRATED CARDIOLOGY GROUP LLC | LINCOLN | NE | PHYSICIAN ASSISTANT | 78 | 53 | $4,240 | $80 | premium | 41.4% | (402) 483-3333 |
| 63 | HEART SPECIALISTS OF SARASOTA PL | SARASOTA | FL | PHYSICIAN ASSISTANT | 24 | 53 | $3,604 | $68 | premium | 3.4% | (941) 917-1000 |
| 64 | DUKE HEALTH INTEGRATED PRACTICE INC | DURHAM | NC | PHYSICIAN ASSISTANT | 3051 | 52 | $6,916 | $133 | premium | 5.3% | (919) 684-8111 |
| 65 | MULTICARE HEALTH SYSTEM | GIG HARBOR | WA | NURSE PRACTITIONER | 2289 | 52 | $5,408 | $104 | premium | 21.2% | — |
| 66 | RADIOLOGY ASSOCIATES OF ABILENE PA | ABILENE | TX | DIAGNOSTIC RADIOLOGY | 25 | 50 | $6,300 | $126 | premium | 2.2% | (325) 670-2000 |
| 67 | GRAND TRAVERSE RADIOLOGISTS PC | TRAVERSE CITY | MI | DIAGNOSTIC RADIOLOGY | 32 | 49 | $6,566 | $134 | premium | 12.4% | (231) 935-5000 |
| 68 | BAPTIST HEALTH MEDICAL GROUP INC | LOUISVILLE | KY | NURSE PRACTITIONER | 2448 | 49 | $3,136 | $64 | premium | 14.8% | (502) 928-1050 |
| 69 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | MD | PHYSICIAN ASSISTANT | 6294 | 49 | $8,477 | $173 | premium | 21.9% | — |
| 70 | CENTENNIAL HEART LLC | NASHVILLE | TN | NURSE PRACTITIONER | 121 | 48 | $5,388 | $112 | premium | 4.0% | (615) 515-1900 |
| 71 | NORTH METROPOLITAN RADIOLOGY ASSOCIATES LLP | LAWRENCEVILLE | GA | DIAGNOSTIC RADIOLOGY | 44 | 48 | $8,208 | $171 | premium | 6.2% | (678) 312-0900 |
| 72 | HIGH DESERT HEART AND VASCULAR | MERIDIAN | ID | NURSE PRACTITIONER | 10 | 48 | $116,247 | $2,422 | premium | 53.3% | (208) 781-6039 |
| 73 | CHRISTUS TRINITY CLINIC | TYLER | TX | NURSE PRACTITIONER | 1495 | 46 | $4,646 | $101 | premium | 2.0% | (903) 606-5560 |
| 74 | ROPER RADIOLOGISTS PA | CHARLESTON | SC | DIAGNOSTIC RADIOLOGY | 40 | 45 | $15,165 | $337 | premium | 14.5% | (843) 724-2161 |
| 75 | NORTH CAROLINA MG LLC | RALEIGH | NC | PHYSICIAN ASSISTANT | 674 | 44 | $4,400 | $100 | premium | 4.5% | (919) 881-0160 |
| 76 | THE MOSES H CONE MEMORIAL HOSPITAL OPERATING CORPORATION | GREENSBORO | NC | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 722 | 42 | $102,516 | $2,441 | premium | 4.3% | (336) 832-7000 |
| 77 | SPARTANBURG MEDICAL CENTER | SPARTANBURG | SC | NURSE PRACTITIONER | 1070 | 42 | $4,344 | $103 | premium | 13.5% | (864) 587-3000 |
| 78 | ST VINCENT MEDICAL GROUP INC | INDIANAPOLIS | IN | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 718 | 41 | $6,780 | $165 | premium | 10.4% | (317) 338-2345 |
| 79 | KINGS DAUGHTERS MEDICAL SPECIALTIES INC | ASHLAND | KY | NURSE PRACTITIONER | 392 | 40 | $3,292 | $82 | premium | 12.0% | (606) 325-6888 |
| 80 | REGIONAL MEDICAL IMAGING PC | FLINT | MI | DIAGNOSTIC RADIOLOGY | 22 | 40 | $35,250 | $881 | premium | 10.1% | (810) 732-8870 |
| 81 | HOWARD JOHN SIMON MD PC | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 36 | 40 | $68,530 | $1,713 | premium | 1.3% | (212) 369-9200 |
| 82 | PIEDMONT ATHENS SPECIALTY CARE LLC | ATHENS | GA | PHYSICIAN ASSISTANT | 115 | 39 | $11,077 | $284 | premium | 5.0% | (706) 475-7000 |
| 83 | ALBANY MEDICAL COLLEGE | ALBANY | IL | PHYSICIAN ASSISTANT | 1070 | 39 | $2,769 | $71 | premium | 2.2% | (518) 262-3277 |
| 84 | SETON FAMILY OF DOCTORS | AUSTIN | TX | PHYSICIAN ASSISTANT | 804 | 39 | $66,579 | $1,707 | premium | 1.7% | (512) 324-7300 |
| 85 | MERCY HEALTH NORTHWEST ARKANSAS COMMUNITIES | ROGERS | AR | NURSE PRACTITIONER | 316 | 39 | $71,721 | $1,839 | premium | 18.8% | (479) 338-8000 |
| 86 | CEDARS-SINAI MEDICAL CENTER | WEST HOLLYWOOD | CA | NURSE PRACTITIONER | 802 | 39 | $5,850 | $150 | premium | 1.8% | (310) 423-3277 |
| 87 | CRYSTAL RUN HEALTHCARE PHYSICIANS LLP | MIDDLETOWN | NY | NURSE PRACTITIONER | 372 | 38 | $76,000 | $2,000 | premium | 1.2% | (845) 703-6999 |
| 88 | TOLEDO RADIOLOGICAL ASSOCIATES INC | COLDWATER | OH | DIAGNOSTIC RADIOLOGY | 51 | 38 | $4,066 | $107 | premium | 10.3% | (517) 279-5400 |
| 89 | SHANNON CLINIC | SAN ANGELO | TX | NURSE PRACTITIONER | 515 | 38 | $3,800 | $100 | premium | 1.7% | (325) 747-1511 |
| 90 | MORI BEAN AND BROOKS INC | ORANGE PARK | FL | DIAGNOSTIC RADIOLOGY | 947 | 37 | $3,626 | $98 | premium | 2.4% | (904) 399-5550 |
| 91 | PRACTICE ASSOCIATES MEDICAL GROUP | MORRISTOWN | NJ | NURSE PRACTITIONER | 1404 | 37 | $3,811 | $103 | premium | 3.2% | (973) 971-5596 |
| 92 | IMAGING SUBSPECIALISTS OF NORTH JERSEY LLC | PATERSON | NJ | DIAGNOSTIC RADIOLOGY | 30 | 36 | $7,200 | $200 | premium | 3.1% | (973) 569-2621 |
| 93 | MUNSTER RADIOLOGY GROUP PC | MUNSTER | IN | DIAGNOSTIC RADIOLOGY | 26 | 36 | $4,680 | $130 | premium | 9.2% | (219) 836-1600 |
| 94 | BON SECOURS CHARITY HEALTH SYSTEM MEDICAL GROUP, P.C. | SUFFERN | NY | NURSE PRACTITIONER | 155 | 36 | $4,032 | $112 | premium | 1.2% | 845353560025027 |
| 95 | METROPOLITAN HOSPITAL AUTHORITY | NASHVILLE | TN | INTERNAL MEDICINE | 50 | 35 | $2,835 | $81 | premium | 2.9% | (615) 341-4000 |
| 96 | EINSTEIN PRACTICE PLAN INC | PHILADELPHIA | PA | DIAGNOSTIC RADIOLOGY | 740 | 35 | $3,150 | $90 | premium | 3.9% | (215) 456-8242 |
| 97 | MEMORIALCARE MEDICAL FOUNDATION | LONG BEACH | CA | FAMILY PRACTICE | 549 | 34 | $71,774 | $2,111 | premium | 1.5% | (562) 346-2222 |
| 98 | TRIHEALTH H LLC | CINCINNATI | IN | OBSTETRICS/GYNECOLOGY | 853 | 33 | $2,662 | $81 | premium | 8.4% | (513) 246-7000 |
| 99 | MEDICAL ASSOCIATES OF ENGLEWOOD PC | ENGLEWOOD | NJ | INTERNAL MEDICINE | 550 | 33 | $6,635 | $201 | premium | 2.9% | (201) 894-3158 |
| 100 | LESTER E COX MEDICAL CENTERS | SPRINGFIELD | MO | PHYSICIAN ASSISTANT | 251 | 32 | $3,678 | $115 | premium | 43.2% | (417) 875-3000 |
Showing the top 100 of 162 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 →