5,336 observed fee-for-service (50%) · ~5,360 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 | 78195 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 | PHYSICIANS REFERRAL SERVICE | HOUSTON | TX | NURSE PRACTITIONER | 2696 | 325 | $171,469 | $528 | premium | 32.5% | (713) 592-5433 |
| 2 | RADIOLOGY ASSOCIATES OF NORTH TEXAS PA | FORT WORTH | TX | DIAGNOSTIC RADIOLOGY | 340 | 244 | $56,608 | $232 | premium | 24.4% | (817) 321-0470 |
| 3 | LAKELAND RADIOLOGISTS P A | FLOWOOD | MS | DIAGNOSTIC RADIOLOGY | 29 | 146 | $40,588 | $278 | premium | 70.5% | (601) 936-2390 |
| 4 | STANFORD HEALTH CARE | STANFORD | CA | DIAGNOSTIC RADIOLOGY | 3039 | 126 | $100,170 | $795 | premium | 9.8% | (650) 723-4000 |
| 5 | ANCILLARY SERVICES OF PRACTICE ASSOCIATES PA | MORRISTOWN | NJ | DIAGNOSTIC RADIOLOGY | 97 | 123 | $23,739 | $193 | premium | 66.1% | (973) 971-6866 |
| 6 | MORI BEAN AND BROOKS INC | ORANGE PARK | FL | DIAGNOSTIC RADIOLOGY | 947 | 110 | $100,760 | $916 | premium | 9.4% | (904) 399-5550 |
| 7 | COMMONWEALTH RADIOLOGY PC | RICHMOND | VA | DIAGNOSTIC RADIOLOGY | 49 | 98 | $14,210 | $145 | premium | 24.8% | (804) 288-8327 |
| 8 | RHODE ISLAND MEDICAL IMAGING INC | EAST PROVIDENCE | RI | DIAGNOSTIC RADIOLOGY | 109 | 97 | $22,310 | $230 | premium | 100.0% | (401) 626-3900 |
| 9 | REGENTS OF THE UNIVERSITY OF MICHIGAN | ANN ARBOR | MI | INTERNAL MEDICINE | 3330 | 94 | $28,858 | $307 | premium | 39.5% | (734) 763-5459 |
| 10 | MEDICAL CENTER RADIOLOGISTS INC | NORFOLK | VA | DIAGNOSTIC RADIOLOGY | 123 | 92 | $32,936 | $358 | premium | 23.3% | (757) 466-6870 |
| 11 | UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC | BIRMINGHAM | AL | NURSE PRACTITIONER | 2788 | 86 | $21,672 | $252 | premium | 58.9% | (205) 934-3460 |
| 12 | UNIVERSITY OF MIAMI | MIAMI | FL | NURSE PRACTITIONER | 2331 | 80 | $17,840 | $223 | premium | 6.8% | (305) 689-5437 |
| 13 | REGENTS OF THE UNIV OF CA | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 1608 | 74 | $24,716 | $334 | premium | 5.8% | (877) 827-7463 |
| 14 | OSU RADIOLOGY LLC | COLUMBUS | OH | DIAGNOSTIC RADIOLOGY | 174 | 72 | $15,480 | $215 | premium | 31.2% | (614) 293-8315 |
| 15 | ADVANCED RADIOLOGY P A | BALTIMORE | MD | DIAGNOSTIC RADIOLOGY | 161 | 71 | $12,141 | $171 | premium | 20.5% | (888) 972-9700 |
| 16 | WEST COUNTY RADIOLOGICAL GROUP INC | SAINT LOUIS | MO | DIAGNOSTIC RADIOLOGY | 104 | 65 | $12,285 | $189 | premium | 18.2% | (314) 941-5600 |
| 17 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 65 | $27,235 | $419 | premium | 7.8% | (212) 263-9700 |
| 18 | DUKE HEALTH INTEGRATED PRACTICE INC | DURHAM | NC | PHYSICIAN ASSISTANT | 3051 | 63 | $17,577 | $279 | premium | 14.1% | (919) 684-8111 |
| 19 | UNIVERSITY OF VIRGINIA PHYSICIANS GROUP | CHARLOTTESVILLE | VA | NURSE PRACTITIONER | 1704 | 63 | $10,206 | $162 | premium | 15.9% | (434) 924-5959 |
| 20 | SPRINGFIELD CLINIC, LLP | SPRINGFIELD | IL | NURSE PRACTITIONER | 686 | 63 | $74,826 | $1,188 | premium | 9.3% | (217) 544-6464 |
| 21 | FLORIDA HOSPITAL MEDICAL GROUP INC | ORLANDO | FL | DIAGNOSTIC RADIOLOGY | 321 | 63 | $10,647 | $169 | premium | 5.4% | (407) 303-5600 |
| 22 | MAYO CLINIC JACKSONVILLE | JACKSONVILLE | FL | NURSE PRACTITIONER | 1587 | 62 | $12,832 | $207 | premium | 5.3% | (904) 953-2000 |
| 23 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 61 | $18,120 | $297 | premium | 7.3% | — |
| 24 | SUTTER VALLEY MEDICAL FOUNDATION | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 2420 | 60 | $18,000 | $300 | premium | 4.7% | (916) 681-8852 |
| 25 | THE ASSOCIATION OF UNIVERSITY PHYSICIANS | SEATTLE | WA | PHYSICIAN ASSISTANT | 3612 | 57 | $19,681 | $345 | premium | 30.5% | (206) 364-0500 |
| 26 | SANFORD MEDICAL CENTER FARGO | FARGO | ND | NURSE PRACTITIONER | 1198 | 55 | $14,410 | $262 | premium | 82.1% | (701) 234-2000 |
| 27 | BOONE PHYSICIAN SERVICES LLC | COLUMBIA | MO | PHYSICIAN ASSISTANT | 236 | 54 | $7,290 | $135 | premium | 15.1% | (573) 815-8000 |
| 28 | SCOTT AND WHITE CLINIC | TEMPLE | TX | PHYSICIAN ASSISTANT | 2435 | 52 | $13,416 | $258 | premium | 5.2% | (254) 724-2663 |
| 29 | RADIOLOGY AND MEDICAL IMAGERY OF NEWNAN PC | NEWNAN | GA | DIAGNOSTIC RADIOLOGY | 35 | 52 | $10,143 | $195 | premium | 32.5% | (770) 400-1000 |
| 30 | CEDARS-SINAI MEDICAL CARE FOUNDATION | LOS ANGELES | CA | PHYSICIAN ASSISTANT | 1699 | 51 | $67,058 | $1,315 | premium | 4.0% | (310) 423-0674 |
| 31 | FPA HOSPITAL BASED | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 427 | 50 | $12,624 | $252 | premium | 6.0% | (212) 252-6004 |
| 32 | ASSOCIATION OF UNIVERSITY RADIOLOGISTS, PC | KNOXVILLE | TN | DIAGNOSTIC RADIOLOGY | 35 | 48 | $10,080 | $210 | premium | 24.4% | (865) 305-9661 |
| 33 | MCV ASSOCIATED PHYSICIANS | RICHMOND | VA | NURSE PRACTITIONER | 1791 | 47 | $11,562 | $246 | premium | 11.9% | (804) 828-9000 |
| 34 | NORTHSIDE RADIOLOGY ASSOCIATES LLC | ATLANTA | GA | DIAGNOSTIC RADIOLOGY | 370 | 46 | $42,136 | $916 | premium | 28.8% | (404) 851-6577 |
| 35 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SAN DIEGO | CA | DIAGNOSTIC RADIOLOGY | 2057 | 46 | $20,600 | $448 | premium | 3.6% | (800) 926-8273 |
| 36 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 43 | $13,154 | $306 | premium | 3.3% | (858) 455-9100 |
| 37 | HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC | BOSTON | MA | INTERNAL MEDICINE | 1689 | 43 | $7,955 | $185 | premium | 15.0% | (781) 983-9088 |
| 38 | CHARLOTTE RADIOLOGY PA | CHARLOTTE | NC | DIAGNOSTIC RADIOLOGY | 218 | 41 | $12,505 | $305 | premium | 9.2% | (704) 362-1945 |
| 39 | LOYOLA UNIVERSITY MEDICAL CENTER | MAYWOOD | IL | NURSE PRACTITIONER | 933 | 40 | $10,400 | $260 | premium | 5.9% | (708) 216-8372 |
| 40 | GEORGETOWN PHYSICIAN ASSOCIATES, LLC | MURRELLS INLET | SC | FAMILY PRACTICE | 230 | 39 | $23,478 | $602 | premium | 18.7% | (843) 652-8450 |
| 41 | WASHINGTON UNIVERSITY | SAINT LOUIS | MO | NURSE PRACTITIONER | 3070 | 38 | $12,464 | $328 | premium | 10.6% | (314) 747-3000 |
| 42 | TEMPLE FACULTY PRACTICE PLAN INC | PHILADELPHIA | PA | PHYSICIAN ASSISTANT | 1330 | 37 | $7,400 | $200 | premium | 9.8% | — |
| 43 | DIGNITY HEALTH MEDICAL FOUNDATION | FOLSOM | CA | DIAGNOSTIC RADIOLOGY | 1197 | 36 | $9,396 | $261 | premium | 2.8% | (916) 983-7476 |
| 44 | MEDICAL FACULTY ASSOCIATES, INC | WASHINGTON | DC | PHYSICIAN ASSISTANT | 685 | 36 | $6,768 | $188 | premium | 44.4% | (202) 715-4000 |
| 45 | BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC | BOSTON | MA | PHYSICIAN ASSISTANT | 2942 | 36 | $8,792 | $244 | premium | 12.6% | (617) 732-5500 |
| 46 | UNIVERSITY OF MARYLAND COMMUNITY MEDICAL GROUP INC | GLEN BURNIE | MD | NURSE PRACTITIONER | 458 | 36 | $6,084 | $169 | premium | 10.4% | (410) 761-1222 |
| 47 | BAPTIST HEALTH MEDICAL GROUP INC | LOUISVILLE | KY | NURSE PRACTITIONER | 2448 | 34 | $3,740 | $110 | premium | 34.3% | (502) 928-1050 |
| 48 | THE MILTON S HERSHEY MEDICAL CENTER PHYSICIANS GROUP | HERSHEY | PA | PHYSICIAN ASSISTANT | 1599 | 34 | $6,862 | $202 | premium | 9.0% | (717) 531-5638 |
| 49 | MEDSTAR MEDICAL GROUP II LLC | WASHINGTON | MD | PHYSICIAN ASSISTANT | 3707 | 31 | $5,585 | $180 | premium | 8.9% | (202) 429-2401 |
| 50 | CENTRAL ILLINOIS RADIOLOGICAL ASSOCIATES LTD | PEORIA | IL | DIAGNOSTIC RADIOLOGY | 196 | 30 | $10,650 | $355 | premium | 4.5% | (309) 655-2000 |
| 51 | VISTA RADIOLOGY, PC | KNOXVILLE | TN | DIAGNOSTIC RADIOLOGY | 68 | 30 | $8,280 | $276 | premium | 15.2% | (865) 546-9484 |
| 52 | RADIOLOGY CONSULTANTS PC | OKLAHOMA CITY | OK | DIAGNOSTIC RADIOLOGY | 23 | 30 | $3,150 | $105 | premium | 56.6% | (405) 384-5250 |
| 53 | SPARTANBURG MEDICAL CENTER | SPARTANBURG | SC | NURSE PRACTITIONER | 1070 | 30 | $23,408 | $780 | premium | 14.4% | (864) 587-3000 |
| 54 | SPARTANBURG MEDICAL CENTER | SPARTANBURG | NC | NURSE PRACTITIONER | 1070 | 30 | $24,100 | $803 | premium | 6.7% | (864) 587-3000 |
| 55 | UNIVERSITY PHYSICIANS INCORPORATED | AURORA | CO | PHYSICIAN ASSISTANT | 3122 | 29 | $6,815 | $235 | premium | 27.6% | (720) 777-1234 |
| 56 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | MA | DIAGNOSTIC RADIOLOGY | 3532 | 29 | $7,036 | $243 | premium | 10.1% | (617) 724-0287 |
| 57 | MORI BEAN AND BROOKS INC | ORANGE PARK | PA | DIAGNOSTIC RADIOLOGY | 947 | 28 | $25,648 | $916 | premium | 7.4% | (904) 399-5550 |
| 58 | UNIVERSITY OF CINCINNATI PHYSICIANS COMPANY LLC | CINCINNATI | OH | NURSE PRACTITIONER | 1504 | 28 | $4,536 | $162 | premium | 12.1% | (513) 584-1000 |
| 59 | INTERCITY RADIOLOGY PC | BOZEMAN | MT | DIAGNOSTIC RADIOLOGY | 41 | 27 | $7,911 | $293 | premium | 50.9% | (406) 587-8631 |
| 60 | KANSAS UNIVERSITY PHYSICIANS INC | KANSAS CITY | KS | NURSE PRACTITIONER | 1815 | 27 | $3,751 | $139 | premium | 45.8% | (913) 588-1227 |
| 61 | DIAGNOSTIC IMAGING CONSULTANTS INC | RINGGOLD | TN | DIAGNOSTIC RADIOLOGY | 15 | 27 | $4,401 | $163 | premium | 13.7% | (866) 730-5619 |
| 62 | SSM HEALTH CARE GROUP | SAINT LOUIS | MO | NURSE PRACTITIONER | 921 | 27 | $3,645 | $135 | premium | 7.6% | (314) 977-7455 |
| 63 | SELF MEDICAL GROUP | GREENWOOD | SC | NURSE PRACTITIONER | 400 | 24 | $17,352 | $723 | premium | 11.5% | — |
| 64 | GRAND TRAVERSE RADIOLOGISTS PC | TRAVERSE CITY | MI | DIAGNOSTIC RADIOLOGY | 32 | 24 | $4,248 | $177 | premium | 10.1% | (231) 935-5000 |
| 65 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 24 | $7,512 | $313 | premium | 3.6% | — |
| 66 | JUPITER MEDICAL CENTER PHYSICIANS GROUP INC | JUPITER | FL | PHYSICIAN ASSISTANT | 147 | 24 | $10,776 | $449 | premium | 2.0% | (561) 747-2234 |
| 67 | MONTEFIORE MEDICAL CENTER | BRONX | NY | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 2796 | 24 | $11,760 | $490 | premium | 2.9% | (866) 633-8255 |
| 68 | EASTERN RADIOLOGISTS INC | GREENVILLE | NC | DIAGNOSTIC RADIOLOGY | 93 | 24 | $4,416 | $184 | premium | 5.4% | (252) 752-5000 |
| 69 | IHC HEALTH SERVICES INC | MURRAY | UT | PHYSICIAN ASSISTANT | 3944 | 24 | $5,877 | $245 | premium | 100.0% | (801) 261-8346 |
| 70 | PROGRESSIVE PHYSICIAN ASSOC INC | PHILLIPSBURG | PA | DIAGNOSTIC RADIOLOGY | 160 | 24 | $5,376 | $224 | premium | 6.4% | (908) 859-6700 |
| 71 | RADIOLOGY ASSOCIATES LLP | CORPUS CHRISTI | TX | DIAGNOSTIC RADIOLOGY | 15 | 24 | $18,216 | $759 | premium | 2.4% | (361) 887-7000 |
| 72 | CRYSTAL RUN HEALTHCARE PHYSICIANS LLP | MIDDLETOWN | NY | NURSE PRACTITIONER | 372 | 23 | $17,710 | $770 | premium | 2.8% | (845) 703-6999 |
| 73 | SAN ANTONIO RADIOLOGICAL MEDICAL | UPLAND | CA | DIAGNOSTIC RADIOLOGY | 56 | 22 | $5,038 | $229 | premium | 1.7% | (909) 985-2811 |
| 74 | LEXINGTON RADIOLOGY ASSOCIATES | WEST COLUMBIA | SC | DIAGNOSTIC RADIOLOGY | 32 | 22 | $4,862 | $221 | premium | 10.5% | (803) 791-2365 |
| 75 | PALM DESERT RADIOLOGY MEDICAL GROUP INC | RANCHO MIRAGE | CA | DIAGNOSTIC RADIOLOGY | 125 | 22 | $3,388 | $154 | premium | 1.7% | (760) 773-1251 |
| 76 | UT PHYSICIANS | HOUSTON | TX | NURSE PRACTITIONER | 1758 | 21 | $8,653 | $412 | premium | 2.1% | (713) 566-5000 |
| 77 | PHYSICIANS REFERRAL SERVICE | HOUSTON | WI | NURSE PRACTITIONER | 2696 | 21 | $10,143 | $483 | premium | 17.4% | (713) 592-5433 |
| 78 | RADIOLOGY CONSULTANTS PC | OKLAHOMA CITY | TX | DIAGNOSTIC RADIOLOGY | 23 | 21 | $2,205 | $105 | premium | 2.1% | (405) 384-5250 |
| 79 | RADIOLOGY CONSULTANTS PC | OKLAHOMA CITY | MS | DIAGNOSTIC RADIOLOGY | 23 | 21 | $2,205 | $105 | premium | 10.1% | (405) 384-5250 |
| 80 | MEDICAL CENTER RADIOLOGISTS INC | NORFOLK | TX | DIAGNOSTIC RADIOLOGY | 123 | 21 | $7,518 | $358 | premium | 2.1% | (757) 466-6870 |
| 81 | WEST VIRGINIA UNIVERSITY MEDICAL CORPORATION | MORGANTOWN | WV | PHYSICIAN ASSISTANT | 1996 | 21 | $4,347 | $207 | premium | 61.8% | (304) 598-4865 |
| 82 | REGENTS OF THE UNIV OF CA | SACRAMENTO | AR | DIAGNOSTIC RADIOLOGY | 1608 | 20 | $6,680 | $334 | premium | 23.8% | (877) 827-7463 |
| 83 | RADIOLOGY PHYSICIANS INC | DAYTON | OH | DIAGNOSTIC RADIOLOGY | 61 | 19 | $4,332 | $228 | premium | 8.2% | (937) 208-8000 |
| 84 | YALE UNIVERSITY | NEW HAVEN | CT | PHYSICIAN ASSISTANT | 2649 | 19 | $5,075 | $267 | premium | 43.2% | (203) 688-4242 |
| 85 | MEMORIALCARE MEDICAL FOUNDATION | LONG BEACH | CA | FAMILY PRACTICE | 549 | 19 | $3,310 | $174 | premium | 1.5% | (562) 346-2222 |
| 86 | MOWERY CLINIC LLC | SALINA | KS | OBSTETRICS/GYNECOLOGY | 22 | 19 | $11,875 | $625 | premium | 32.2% | — |
| 87 | RADIOLOGY OF HUNSTVILLE PC | HUNTSVILLE | AL | DIAGNOSTIC RADIOLOGY | 63 | 19 | $1,976 | $104 | premium | 13.0% | 2565390457145 |
| 88 | FLORIDA CLINICAL PRACTICE ASSOCIATION INC | GAINESVILLE | FL | NURSE PRACTITIONER | 1912 | 18 | $5,728 | $318 | premium | 1.5% | (352) 265-8990 |
| 89 | LIMA RADIOLOGICAL ASSOCIATES | LIMA | OH | DIAGNOSTIC RADIOLOGY | 47 | 17 | $4,029 | $237 | premium | 7.4% | (419) 226-9023 |
| 90 | CITY OF HOPE MEDICAL FOUNDATION | DUARTE | CA | NURSE PRACTITIONER | 942 | 17 | $3,334 | $196 | premium | 1.3% | (626) 256-4673 |
| 91 | RADIOLOGY ASSOCIATES OF PENSACOLA PA | PENSACOLA | FL | DIAGNOSTIC RADIOLOGY | 21 | 17 | $3,043 | $179 | premium | 1.4% | (850) 208-6000 |
| 92 | MEMORIAL NUCLEAR MEDICINE GROUP | NEW YORK | NY | NUCLEAR MEDICINE | 39 | 16 | $5,440 | $340 | premium | 1.9% | (212) 639-2000 |
| 93 | UNIVERSITY HOSPITALS MEDICAL GROUP INC | CLEVELAND | OH | NURSE PRACTITIONER | 2232 | 16 | $2,608 | $163 | premium | 6.9% | — |
| 94 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 16 | $3,072 | $192 | premium | 2.4% | — |
| 95 | HAYS MEDICAL CENTER INC | HAYS | CO | PHYSICIAN ASSISTANT | 182 | 16 | $4,400 | $275 | premium | 15.2% | (785) 623-5774 |
| 96 | FACULTY PHYSICIANS AND SURGEONS OF LLUSM | LOMA LINDA | CA | DIAGNOSTIC RADIOLOGY | 1317 | 16 | $6,576 | $411 | premium | 1.2% | — |
| 97 | UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL | CHAPEL HILL | MA | NURSE PRACTITIONER | 2120 | 16 | $3,024 | $189 | premium | 5.6% | (984) 215-5556 |
| 98 | USA HEALTH PHYSICIAN BILLING SERVICES LLC | MOBILE | AL | NURSE PRACTITIONER | 353 | 15 | $2,580 | $172 | premium | 10.3% | (251) 471-7000 |
| 99 | UNIVERSITY OF CHICAGO | CHICAGO | IL | NURSE PRACTITIONER | 1662 | 15 | $6,732 | $449 | premium | 2.2% | (888) 824-0200 |
| 100 | UNIVERSITY HOSPITALS MEDICAL GROUP INC | CLEVELAND | IA | NURSE PRACTITIONER | 2232 | 15 | $2,445 | $163 | premium | 51.7% | — |
Showing the top 100 of 140 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 →