14302 — Repair of wound by transferring skin, each additional 30.0 sq cm
20,150 observed fee-for-service (49%) · ~20,693 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 | 14302 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 1,116 | $7,084,954 | $6,349 | premium | 27.5% | (212) 263-9700 |
| 2 | LONG ISLAND PLASTIC SURGICAL GROUP, PC | GARDEN CITY | NY | PLASTIC AND RECONSTRUCTIVE SURGERY | 41 | 917 | $231,196 | $252 | premium | 22.6% | (516) 629-3838 |
| 3 | THE GEORGIA INSTITUTE FOR PLASTIC SURGERY INC | SAVANNAH | GA | PLASTIC AND RECONSTRUCTIVE SURGERY | 8 | 864 | $712,800 | $825 | premium | 45.6% | (912) 355-8000 |
| 4 | TEXAS ONCOLOGY PA | DALLAS | TX | PHYSICIAN ASSISTANT | 995 | 676 | $544,180 | $805 | premium | 22.6% | — |
| 5 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 654 | $1,596,379 | $2,441 | premium | 16.1% | — |
| 6 | REGENCY RECONSTRUCTION PLLC | PHOENIX | AZ | PHYSICIAN ASSISTANT | 6 | 551 | $342,724 | $622 | premium | 34.6% | (623) 243-9077 |
| 7 | MEDSTAR MEDICAL GROUP II LLC | WASHINGTON | DC | PHYSICIAN ASSISTANT | 3707 | 474 | $278,900 | $588 | premium | 80.1% | (202) 429-2401 |
| 8 | BAPTIST HEALTH MEDICAL GROUP PHYSICIANS LLC | SOUTH MIAMI | FL | PHYSICIAN ASSISTANT | 653 | 470 | $402,790 | $857 | premium | 14.5% | (786) 662-0600 |
| 9 | HEALTHONE CLINIC SERVICES ORTHOPEDIC SPECIALISTS LLC | ENGLEWOOD | CO | PHYSICIAN ASSISTANT | 78 | 422 | $323,868 | $767 | premium | 75.9% | (303) 209-2503 |
| 10 | UNIVERSITY OF PENN - MEDICAL GROUP | PHILADELPHIA | PA | PHYSICIAN ASSISTANT | 3505 | 400 | $748,732 | $1,872 | premium | 35.1% | (215) 662-2777 |
| 11 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 385 | $305,182 | $793 | premium | 14.5% | (858) 455-9100 |
| 12 | REGENTS OF THE UNIVERSITY OF CALIFORNIA | SAN DIEGO | CA | DIAGNOSTIC RADIOLOGY | 2057 | 340 | $292,528 | $860 | premium | 12.8% | (800) 926-8273 |
| 13 | PIEDMONT PROVIDERS LLC | ATLANTA | GA | PHYSICIAN ASSISTANT | 509 | 333 | $81,678 | $245 | premium | 17.6% | (404) 367-3210 |
| 14 | SAINT LUKES PHYSICIAN GROUP INC | KANSAS CITY | MO | NURSE PRACTITIONER | 1228 | 310 | $183,210 | $591 | premium | 44.9% | — |
| 15 | UNMC PHYSICIANS | OMAHA | NE | PHYSICIAN ASSISTANT | 1514 | 297 | $185,566 | $625 | premium | 85.3% | (402) 559-4000 |
| 16 | SURGICAL ASSOCIATES OF AUSTIN, PA | AUSTIN | TX | GENERAL SURGERY | 6 | 273 | $194,908 | $714 | premium | 9.1% | (512) 472-1381 |
| 17 | THE PLASTIC SURGERY CENTER | SHREWSBURY | NJ | PHYSICIAN ASSISTANT | 86 | 259 | $204,982 | $791 | premium | 26.8% | — |
| 18 | WEST FLORIDA PHYSICIAN NETWORK, LLC | BRADENTON | FL | NURSE PRACTITIONER | 46 | 258 | $214,692 | $832 | premium | 8.0% | (941) 465-4800 |
| 19 | REGENCY RECONSTRUCTION PLLC | PHOENIX | MI | PHYSICIAN ASSISTANT | 6 | 251 | $113,612 | $453 | premium | 20.6% | (623) 243-9077 |
| 20 | THE PLASTIC SURGERY CENTER | SHREWSBURY | PA | PHYSICIAN ASSISTANT | 86 | 241 | $176,999 | $734 | premium | 21.1% | — |
| 21 | ROCHESTER DERMATOLOGY CLINIC, P.C. | ROCHESTER HILLS | MI | DERMATOLOGY | 3 | 239 | $94,078 | $394 | premium | 19.6% | (248) 293-0800 |
| 22 | ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI | NEW YORK | NY | PHYSICIAN ASSISTANT | 2818 | 232 | $4,921,658 | $21,214 | premium | 5.7% | (212) 241-4812 |
| 23 | MERCY CLINIC OKLAHOMA COMMUNITIES | OKLAHOMA CITY | OK | PHYSICIAN ASSISTANT | 642 | 229 | $101,651 | $444 | premium | 41.2% | (405) 254-9690 |
| 24 | MEDSTAR MEDICAL GROUP II LLC | WASHINGTON | MD | PHYSICIAN ASSISTANT | 3707 | 214 | $129,778 | $606 | premium | 42.9% | (202) 429-2401 |
| 25 | SETON FAMILY OF DOCTORS | AUSTIN | TX | PHYSICIAN ASSISTANT | 804 | 206 | $135,131 | $656 | premium | 6.9% | (512) 324-7300 |
| 26 | PROVIDENCE SAINT JOHNS MEDICAL FOUNDATION | SANTA MONICA | CA | PHYSICIAN ASSISTANT | 287 | 188 | $160,307 | $853 | premium | 7.1% | (310) 829-6789 |
| 27 | USC CARE MEDICAL GROUP INC | LOS ANGELES | IL | DIAGNOSTIC RADIOLOGY | 1374 | 173 | $128,020 | $740 | premium | 19.9% | (800) 872-2273 |
| 28 | ST VINCENT MEDICAL GROUP INC | INDIANAPOLIS | IN | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 718 | 169 | $111,202 | $658 | premium | 51.7% | (317) 338-2345 |
| 29 | PANZER DERMATOLOGY ASSOCIATES | NEWARK | DE | PHYSICIAN ASSISTANT | 25 | 165 | $64,845 | $393 | premium | 100.0% | 3026337550229 |
| 30 | JESSE E SMITH, MD, PLLC | FORT WORTH | TX | NURSE PRACTITIONER | 2 | 159 | $57,093 | $359 | premium | 5.3% | (817) 806-4245 |
| 31 | COSMETIC SURGERY ASSOCIATES OF NEW YORK PLLC | HARRISON | NY | PLASTIC AND RECONSTRUCTIVE SURGERY | 5 | 158 | $666,485 | $4,218 | premium | 3.9% | (914) 328-7802 |
| 32 | OU HEALTH PARTNERS INC | OKLAHOMA CITY | OK | PHYSICIAN ASSISTANT | 1160 | 154 | $136,210 | $884 | premium | 27.7% | (405) 271-4311 |
| 33 | AVERA MCKENNAN | SIOUX FALLS | SD | NURSE PRACTITIONER | 964 | 151 | $29,956 | $198 | premium | 79.1% | (605) 322-5180 |
| 34 | BAPTIST HEALTH MEDICAL GROUP INC | LOUISVILLE | IL | NURSE PRACTITIONER | 2448 | 144 | $176,806 | $1,228 | premium | 16.6% | (502) 928-1050 |
| 35 | TEXAS JOINT INSTITUTE, PLLC | DALLAS | TX | PHYSICIAN ASSISTANT | 39 | 142 | $51,049 | $360 | premium | 4.7% | (972) 566-5255 |
| 36 | COOPER SURGICAL ASSOCIATES, PA | CAMDEN | NJ | PHYSICIAN ASSISTANT | 303 | 137 | $103,846 | $758 | premium | 14.2% | (856) 270-4100 |
| 37 | SPRINGFIELD CLINIC, LLP | SPRINGFIELD | IL | NURSE PRACTITIONER | 686 | 137 | $165,907 | $1,211 | premium | 15.8% | (217) 544-6464 |
| 38 | CITY OF HOPE MEDICAL FOUNDATION | DUARTE | CA | NURSE PRACTITIONER | 942 | 136 | $101,210 | $744 | premium | 5.1% | (626) 256-4673 |
| 39 | MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC | BOSTON | MA | DIAGNOSTIC RADIOLOGY | 3532 | 135 | $122,147 | $905 | premium | 33.3% | (617) 724-0287 |
| 40 | NORTON HOSPITALS, INC | LOUISVILLE | NC | NURSE PRACTITIONER | 136 | 127 | $63,903 | $503 | premium | 47.7% | (502) 629-2500 |
| 41 | VIRGINIA PLASTIC SURGERY, PLLC | SUFFOLK | VA | PLASTIC AND RECONSTRUCTIVE SURGERY | 4 | 127 | $102,860 | $810 | premium | 18.4% | (757) 627-6700 |
| 42 | CALIFORNIA DERMATOLOGY AND MOHS SURGERY SPECIALISTS INC | PASADENA | CA | DERMATOLOGY | 2 | 127 | $84,884 | $668 | premium | 4.8% | (818) 636-9039 |
| 43 | NOVANT HEALTH MEDICAL GROUP COASTAL REGION LLC | WILMINGTON | NC | PHYSICIAN ASSISTANT | 560 | 121 | $70,180 | $580 | premium | 45.5% | (910) 662-6000 |
| 44 | ATLANTA PLASTIC AND RECONSTRUCTIVE SPECIALISTS, LLC | ALPHARETTA | GA | GENERAL SURGERY | 5 | 120 | $132,600 | $1,105 | premium | 6.3% | (404) 255-2975 |
| 45 | ADVANCED DIAGNOSTIC IMAGING PC | NASHVILLE | TN | NURSE PRACTITIONER | 534 | 119 | $112,814 | $948 | premium | 36.8% | (615) 612-2146 |
| 46 | CENTER FOR DERMATOLOGY PLLC | SCOTTSDALE | AZ | PHYSICIAN ASSISTANT | 67 | 119 | $52,479 | $441 | premium | 7.5% | (480) 905-8485 |
| 47 | UNIVERSITY OF LOUISVILLE PHYSICIANS INC | LOUISVILLE | KY | NURSE PRACTITIONER | 1442 | 117 | $196,677 | $1,681 | premium | 36.6% | (502) 629-2398 |
| 48 | UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS | DALLAS | TX | PHYSICIAN ASSISTANT | 3200 | 117 | $108,108 | $924 | premium | 3.9% | (214) 633-5555 |
| 49 | EPIPHANY DERMATOLOGY OF MINNESOTA LLC | ALBERT LEA | MN | DERMATOLOGY | 3 | 113 | $66,924 | $592 | premium | 71.5% | (507) 373-2270 |
| 50 | WEILL MEDICAL COLLEGE OF CORNELL | NEW YORK | NY | INTERNAL MEDICINE | 2053 | 111 | $551,302 | $4,967 | premium | 2.7% | (212) 746-5454 |
| 51 | EASTERN OKLAHOMA EAR NOSE AND THROAT INC | TULSA | OK | OTOLARYNGOLOGY | 20 | 101 | $48,076 | $476 | premium | 18.2% | (918) 492-3636 |
| 52 | BARBARA ANN KARMANOS CANCER INSTITUTE | DETROIT | MI | DIAGNOSTIC RADIOLOGY | 57 | 101 | $85,844 | $850 | premium | 8.3% | (800) 527-6266 |
| 53 | UNIVERSITY HEAD AND NECK SURGEONS | ORANGE | CA | OTOLARYNGOLOGY | 27 | 99 | $93,044 | $940 | premium | 3.7% | (714) 456-5731 |
| 54 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 98 | $122,696 | $1,252 | premium | 11.3% | — |
| 55 | ADVENTIST HEALTH PHYSICIANS NETWORK | HANFORD | CA | NURSE PRACTITIONER | 651 | 98 | $53,606 | $547 | premium | 3.7% | (559) 583-4695 |
| 56 | UNIVERSITY OF UTAH ADULT SERVICES | SALT LAKE CITY | WA | PHYSICIAN ASSISTANT | 1783 | 97 | $70,239 | $724 | premium | 36.3% | (801) 581-2121 |
| 57 | HEALTH FIRST MEDICAL GROUP, LLC | MELBOURNE | FL | NURSE PRACTITIONER | 669 | 93 | $23,900 | $257 | premium | 2.9% | (321) 434-8878 |
| 58 | MAGEE-ROSENBLUM PLASTIC SURGERY, INC | VIRGINIA BEACH | VA | PLASTIC AND RECONSTRUCTIVE SURGERY | 2 | 92 | $75,200 | $817 | premium | 13.4% | (757) 496-5556 |
| 59 | LESTER E COX MEDICAL CENTERS | SPRINGFIELD | MO | PHYSICIAN ASSISTANT | 251 | 91 | $61,698 | $678 | premium | 13.2% | (417) 875-3000 |
| 60 | SSM MEDICAL GROUP INC | SAINT LOUIS | MO | NURSE PRACTITIONER | 547 | 91 | $71,435 | $785 | premium | 13.2% | (314) 645-6450 |
| 61 | NORTH SHORE HEMATOLOGY ONCOLOGY ASSOCIATES PC | SMITHTOWN | NY | NURSE PRACTITIONER | 462 | 91 | $76,076 | $836 | premium | 2.2% | (631) 751-3000 |
| 62 | CLEVELAND CLINIC | CLEVELAND | OH | PHYSICIAN ASSISTANT | 6828 | 90 | $142,650 | $1,585 | premium | 12.6% | — |
| 63 | BANNER CANCER CENTER SPECIALISTS LLC | GILBERT | AZ | PHYSICIAN ASSISTANT | 331 | 89 | $35,358 | $397 | premium | 5.6% | (480) 256-6444 |
| 64 | PLASTIC SURGERY INSTITUTE OF DAYTON, INC | CENTERVILLE | OH | PLASTIC AND RECONSTRUCTIVE SURGERY | 5 | 88 | $176,000 | $2,000 | premium | 12.3% | (937) 886-2980 |
| 65 | STANFORD HEALTH CARE | STANFORD | CA | DIAGNOSTIC RADIOLOGY | 3039 | 84 | $171,862 | $2,046 | premium | 3.2% | (650) 723-4000 |
| 66 | NATIONAL CENTER FOR PLASTIC SURGERY LLC | MCLEAN | OH | PHYSICIAN ASSISTANT | 13 | 81 | $91,449 | $1,129 | premium | 11.3% | (703) 287-8277 |
| 67 | UNIVERSITY MEDICAL SERVICE ASSOCIATION INC | TAMPA | FL | NURSE PRACTITIONER | 814 | 79 | $53,404 | $676 | premium | 2.4% | — |
| 68 | SPARTANBURG MEDICAL CENTER | SPARTANBURG | SC | NURSE PRACTITIONER | 1070 | 78 | $77,226 | $990 | premium | 27.6% | (864) 587-3000 |
| 69 | SUTTER VALLEY MEDICAL FOUNDATION | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 2420 | 77 | $73,766 | $958 | premium | 2.9% | (916) 681-8852 |
| 70 | PLASTIC SURGERY ASSOCIATES PA | FORT WORTH | TX | PLASTIC AND RECONSTRUCTIVE SURGERY | 7 | 76 | $62,879 | $827 | premium | 2.5% | (682) 200-8580 |
| 71 | THORNWELL H PARKER III M D P A | DALLAS | TX | PHYSICIAN ASSISTANT | 5 | 76 | $32,120 | $423 | premium | 2.5% | — |
| 72 | UNIVERSITY OF UTAH ADULT SERVICES | SALT LAKE CITY | OH | PHYSICIAN ASSISTANT | 1783 | 76 | $56,254 | $740 | premium | 10.6% | (801) 581-2121 |
| 73 | TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK | NEW YORK | NY | NURSE PRACTITIONER | 2273 | 74 | $99,160 | $1,340 | premium | 1.8% | (212) 305-8559 |
| 74 | CITY OF HOPE MEDICAL GROUP OF ARIZONA LLC | GOODYEAR | AZ | NURSE PRACTITIONER | 157 | 74 | $78,736 | $1,064 | premium | 4.7% | (623) 207-3000 |
| 75 | SAMRA PLASTIC AND RECONSTRUCTIVE SURGERY LLC | HOLMDEL | NJ | PLASTIC AND RECONSTRUCTIVE SURGERY | 9 | 73 | $337,205 | $4,619 | premium | 7.5% | (732) 739-2100 |
| 76 | INTEGRIS AMBULATORY CARE CORPORATION | OKLAHOMA CITY | OK | PHYSICIAN ASSISTANT | 698 | 72 | $33,908 | $471 | premium | 12.9% | (405) 751-5555 |
| 77 | OPTIMA DERMATOLOGY LLC | BOARDMAN | NH | DERMATOLOGY | 75 | 71 | $47,308 | $666 | premium | 100.0% | (330) 965-8760 |
| 78 | STONY BROOK SURGICAL ASSOCIATES UNIVERSITY FACULTY PRACTICE CORPORATI | HAMPTON BAYS | NY | GENERAL SURGERY | 102 | 71 | $110,405 | $1,555 | premium | 1.8% | (631) 723-5000 |
| 79 | ROBERTA D SENGELMANN MD INC | SANTA BARBARA | CA | DERMATOLOGY | 5 | 69 | $29,959 | $434 | premium | 2.6% | (805) 770-3999 |
| 80 | NATIONAL CENTER FOR PLASTIC SURGERY LLC | MCLEAN | VA | PHYSICIAN ASSISTANT | 13 | 68 | $69,095 | $1,016 | premium | 9.9% | (703) 287-8277 |
| 81 | CALIFORNIA DERMATOLOGY GROUP PC | SOLVANG | CA | DERMATOLOGY | 2 | 67 | $29,068 | $434 | premium | 2.5% | (805) 892-8222 |
| 82 | MP PLASTIC SURGERY PLLC | FORT WORTH | TX | PLASTIC AND RECONSTRUCTIVE SURGERY | 9 | 67 | $219,416 | $3,275 | premium | 2.2% | (817) 529-9199 |
| 83 | SAVANNAH MULTISPECIALTY ASSOCIATES LLC | SAVANNAH | SC | NURSE PRACTITIONER | 130 | 66 | $47,600 | $721 | premium | 23.3% | — |
| 84 | PRATT SURGICAL ASSOCIATES INC | BOSTON | MA | PHYSICIAN ASSISTANT | 42 | 64 | $41,109 | $642 | premium | 15.8% | (617) 636-5000 |
| 85 | VITALSKIN MEDICAL GROUP IL PLLC | CHICAGO | IL | DERMATOLOGY | 58 | 63 | $27,089 | $430 | premium | 7.3% | (773) 276-1100 |
| 86 | LOYOLA UNIVERSITY MEDICAL CENTER | MAYWOOD | IL | NURSE PRACTITIONER | 933 | 63 | $47,754 | $758 | premium | 7.3% | (708) 216-8372 |
| 87 | VITALMD GROUP HOLDING LLC | MIAMI | FL | OBSTETRICS/GYNECOLOGY | 531 | 62 | $42,527 | $686 | premium | 1.9% | (305) 273-4641 |
| 88 | JABLONKA PLASTIC SURGERY, LLC | VIRGINIA BEACH | VA | PLASTIC AND RECONSTRUCTIVE SURGERY | 3 | 62 | $54,250 | $875 | premium | 9.0% | (757) 734-1000 |
| 89 | BOPP DERMATOLOGY AND FACIAL PLASTIC SURGERY | METAIRIE | LA | DERMATOLOGY | 4 | 62 | $33,626 | $542 | premium | 100.0% | (504) 455-9933 |
| 90 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 62 | $63,736 | $1,028 | premium | 2.3% | (415) 600-1020 |
| 91 | UNIVERSITY OF ARKANSAS FOR MEDICAL SCIENCES | LITTLE ROCK | AR | NURSE PRACTITIONER | 1241 | 58 | $40,542 | $699 | premium | 57.4% | (501) 686-8000 |
| 92 | GABRIEL M KIND MD, INC. | SAN FRANCISCO | CA | PLASTIC AND RECONSTRUCTIVE SURGERY | 3 | 56 | $90,328 | $1,613 | premium | 2.1% | (415) 565-6884 |
| 93 | SPARTANBURG MEDICAL CENTER | SPARTANBURG | FL | NURSE PRACTITIONER | 1070 | 55 | $53,772 | $978 | premium | 1.7% | (864) 587-3000 |
| 94 | OHIOHEALTH CORPORATION | COLUMBUS | OH | PHYSICIAN ASSISTANT | 2282 | 54 | $38,232 | $708 | premium | 7.6% | — |
| 95 | PDP OF TEXAS, PLLC | PLANO | TX | DERMATOLOGY | 60 | 54 | $23,814 | $441 | premium | 1.8% | (214) 987-3376 |
| 96 | P AND S MEDICAL GROUP LLC | BRIDGEWATER | NJ | MICROGRAPHIC DERMATOLOGIC SURGERY (MDS) | 2 | 52 | $24,089 | $463 | premium | 5.4% | (732) 443-3975 |
| 97 | NEBRASKA METHODIST HOSPITAL | OMAHA | NE | NURSE PRACTITIONER | 129 | 51 | $33,099 | $649 | premium | 14.7% | (402) 354-4540 |
| 98 | ORTHOLONESTAR PLLC | DALLAS | TX | PHYSICIAN ASSISTANT | 407 | 50 | $18,099 | $362 | premium | 1.7% | (214) 220-2468 |
| 99 | DERMATOLOGY SOLUTIONS A PROFESSION LIMITED LIABILITY COM | FORT MYERS | FL | PHYSICIAN ASSISTANT | 6 | 50 | $17,191 | $344 | premium | 1.5% | — |
| 100 | BONAVENTURE MEDICAL FOUNDATION LLC | HOFFMAN EST | IL | DIAGNOSTIC RADIOLOGY | 162 | 49 | $31,115 | $635 | premium | 5.6% | (847) 755-8208 |
Showing the top 100 of 173 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 →