50,525 observed fee-for-service (49%) · ~53,445 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 | 92588 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 | ENT AND ALLERGY ASSOCIATES OF FLORIDA, LLC | BOCA RATON | FL | OTOLARYNGOLOGY | 231 | 3,829 | $540,512 | $141 | premium | 21.9% | (561) 391-3333 |
| 2 | ORANGE COUNTY PHYSICIANS HEARING SERVICES INC | MISSION VIEJO | CA | QUALIFIED AUDIOLOGIST | 10 | 1,455 | $145,500 | $100 | premium | 8.9% | (949) 276-4008 |
| 3 | FLORIDA ENT ASSOCIATES INC | MIAMI | FL | OTOLARYNGOLOGY | 161 | 1,184 | $102,303 | $86 | premium | 6.8% | (305) 595-6200 |
| 4 | HEARING DYNAMIC ENTERPRIS INC. | POMONA | CA | QUALIFIED AUDIOLOGIST | 3 | 1,121 | $224,200 | $200 | premium | 6.9% | (909) 397-9247 |
| 5 | INTEGRATED MEDICINE ALLIANCE PA | SHREWSBURY | NJ | FAMILY PRACTICE | 41 | 964 | $144,600 | $150 | premium | 14.0% | (732) 460-9840 |
| 6 | AHAVA MEDICAL AND REHABILITATION CENTER, LLC | BROOKLYN | NY | OCCUPATIONAL THERAPIST IN PRIVATE PRACTICE | 141 | 952 | $145,354 | $153 | premium | 7.0% | 71895188002102 |
| 7 | NY CENTER FOR EAR NOSE THROAT SINUS ALLERGY LLP | BROOKLYN | NY | OTOLARYNGOLOGY | 2 | 947 | $236,750 | $250 | premium | 6.9% | (718) 646-2500 |
| 8 | NORTH FLORIDA SURGEONS PA | JACKSONVILLE | FL | PHYSICIAN ASSISTANT | 331 | 759 | $96,393 | $127 | premium | 4.3% | (904) 396-1725 |
| 9 | SMH PHYSICIAN SERVICES INC | SARASOTA | FL | PHYSICIAN ASSISTANT | 766 | 747 | $82,170 | $110 | premium | 4.3% | — |
| 10 | NORTHEAST ATLANTA EAR NOSE AND THROAT, P.C. | LAWRENCEVILLE | GA | OTOLARYNGOLOGY | 15 | 598 | $89,636 | $150 | premium | 21.0% | (770) 237-3000 |
| 11 | COLORADO SPRINGS EAR ASSOCIATES | COLORADO SPRINGS | CO | QUALIFIED AUDIOLOGIST | 8 | 579 | $132,432 | $229 | premium | 32.6% | (719) 667-1327 |
| 12 | WYOMING OTOLARYNGOLOGY, P.C. | CASPER | WY | OTOLARYNGOLOGY | 6 | 578 | $213,250 | $369 | premium | 100.0% | (307) 577-4240 |
| 13 | AUDIOLOGY, INC. | SHOW LOW | AZ | QUALIFIED AUDIOLOGIST | 4 | 571 | $79,940 | $140 | premium | 46.3% | (928) 537-3456 |
| 14 | SHOHET EAR ASSOCIATES MEDICAL GROUP INC | NEWPORT BEACH | CA | QUALIFIED AUDIOLOGIST | 11 | 567 | $73,710 | $130 | premium | 3.5% | (949) 631-4327 |
| 15 | WEST COAST EAR, NOSE AND THROAT, INC | CLEARWATER | FL | OTOLARYNGOLOGY | 22 | 547 | $37,196 | $68 | premium | 3.1% | (727) 791-1368 |
| 16 | ENT AND ALLERGY ASSOCIATES LLP | YONKERS | NY | OTOLARYNGOLOGY | 429 | 535 | $85,600 | $160 | premium | 3.9% | (914) 963-8588 |
| 17 | BERNARD J DURANTE MD PC | PLYMOUTH | MA | PHYSICIAN ASSISTANT | 16 | 526 | $84,160 | $160 | premium | 68.6% | (508) 746-8977 |
| 18 | ENT AND ALLERGY ASSOCIATES LLP | YONKERS | NJ | OTOLARYNGOLOGY | 429 | 521 | $76,644 | $147 | premium | 7.5% | (914) 963-8588 |
| 19 | ENT GROUP OF LOS ANGELES | TARZANA | CA | OTOLARYNGOLOGY | 7 | 516 | $74,306 | $144 | premium | 3.2% | (818) 609-0600 |
| 20 | USC CARE MEDICAL GROUP INC | LOS ANGELES | CA | DIAGNOSTIC RADIOLOGY | 1374 | 503 | $83,595 | $166 | premium | 3.1% | (800) 872-2273 |
| 21 | AUDIOLOGY ASSOCIATES INC. | WASHINGTON | MD | QUALIFIED AUDIOLOGIST | 13 | 491 | $36,825 | $75 | premium | 24.1% | (202) 844-6699 |
| 22 | GOTLIEB HEARING CENTER LIMITED LIABILITY COMPANY | FAIR LAWN | NJ | QUALIFIED AUDIOLOGIST | 4 | 442 | $15,894 | $36 | premium | 6.4% | (201) 703-6800 |
| 23 | N HADLEY HEINDEL III, MD, LLC | NEWNAN | GA | OTOLARYNGOLOGY | 4 | 439 | $72,600 | $165 | premium | 15.4% | 7709550270109 |
| 24 | PACIFIC HEARING AND BALANCE., INC | LOS ANGELES | CA | QUALIFIED AUDIOLOGIST | 6 | 419 | $52,375 | $125 | premium | 2.6% | (310) 477-5558 |
| 25 | LAWRENCE I KATIN MD PC | PAOLI | PA | OTOLARYNGOLOGY | 4 | 414 | $31,050 | $75 | premium | 20.3% | (610) 647-6070 |
| 26 | SAN JOSE EAR AND SINUS MEDICAL CENTER INC | LOS GATOS | CA | OTOLARYNGOLOGY | 2 | 408 | $61,200 | $150 | premium | 2.5% | (408) 358-8507 |
| 27 | BASS MEDICAL GROUP | WALNUT CREEK | CA | OTOLARYNGOLOGY | 318 | 397 | $46,341 | $117 | premium | 2.4% | — |
| 28 | INTERCOASTAL MEDICAL GROUP INC | SARASOTA | FL | DIAGNOSTIC RADIOLOGY | 187 | 395 | $51,745 | $131 | premium | 2.3% | (941) 366-1888 |
| 29 | CENTER FOR HEARING, LTD. | FORT SMITH | AR | QUALIFIED AUDIOLOGIST | 4 | 380 | $57,000 | $150 | premium | 100.0% | (479) 785-3277 |
| 30 | AUDIOLOGY AND HEARING SERVICES OF KERRVILLE PLLC | FREDERICKSBURG | TX | QUALIFIED AUDIOLOGIST | 2 | 378 | $35,910 | $95 | premium | 8.8% | (830) 997-5006 |
| 31 | HUNTERDON OTOLARYNGOLOGY ASSOCIATES | FLEMINGTON | NJ | OTOLARYNGOLOGY | 15 | 376 | $116,526 | $310 | premium | 5.4% | 9087889131209 |
| 32 | VITALE INSTITUTE, P.L. | WESLEY CHAPEL | FL | OTOLARYNGOLOGY | 3 | 362 | $59,368 | $164 | premium | 2.1% | (813) 406-4400 |
| 33 | EAR, NOSE AND THROAT SPECIALISTS OF TULSA, LLP | TULSA | OK | OTOLARYNGOLOGY | 7 | 356 | $25,988 | $73 | premium | 31.2% | (918) 388-9090 |
| 34 | FLORENCE EARS NOSE AND THROAT PC | FLORENCE | SC | OTOLARYNGOLOGY | 4 | 352 | $21,480 | $61 | premium | 70.8% | (843) 665-2900 |
| 35 | SOUTH LOUISIANA ENT, FACIAL PLASTIC AND HAIR RESTORATION, APMC | MANDEVILLE | LA | OTOLARYNGOLOGY | 12 | 351 | $32,941 | $94 | premium | 40.1% | (985) 327-5905 |
| 36 | TWO RIVERS HEARING | MELBOURNE | FL | QUALIFIED AUDIOLOGIST | 7 | 348 | $23,410 | $67 | premium | 2.0% | (321) 254-5300 |
| 37 | PREVENTIVE MEDICINE ASSOCIATES LLC | CAMILLUS | NY | NURSE PRACTITIONER | 8 | 342 | $14,364 | $42 | premium | 2.5% | (315) 487-8109 |
| 38 | CV ENT SURGICAL GROUP | WEST HILLS | CA | OTOLARYNGOLOGY | 3 | 323 | $40,375 | $125 | premium | 2.0% | (818) 888-7878 |
| 39 | EAR INSTITUTE OF TEXAS P A | SAN ANTONIO | TX | OTOLARYNGOLOGY | 11 | 317 | $53,172 | $168 | premium | 7.4% | (210) 363-6936 |
| 40 | AUDIOLOGY OF TULSA, PLLC | TULSA | OK | QUALIFIED AUDIOLOGIST | 3 | 302 | $27,180 | $90 | premium | 26.4% | (918) 745-9052 |
| 41 | COASTAL EAR NOSE AND THROAT SURGEONS | VIRGINIA BEACH | VA | NURSE PRACTITIONER | 3 | 301 | $37,625 | $125 | premium | 25.8% | (757) 481-0385 |
| 42 | EAST COAST AUDIOLOGY AND PHYSICAL THERAPY PLLC | WATERTOWN | NY | QUALIFIED AUDIOLOGIST | 14 | 300 | $30,600 | $102 | premium | 2.2% | (315) 786-3225 |
| 43 | CITY MEDICAL OF UPPER EAST SIDE PLLC | NEW YORK | NY | PHYSICIAN ASSISTANT | 657 | 294 | $32,340 | $110 | premium | 2.2% | (212) 271-4364 |
| 44 | BROKER,CRAMER AND SWANSON ENT, PC | PHOENIXVILLE | PA | QUALIFIED AUDIOLOGIST | 14 | 293 | $30,472 | $104 | premium | 14.4% | (610) 415-1100 |
| 45 | SPACE COAST HEARING AND BALANCE, INC. | MELBOURNE | FL | QUALIFIED AUDIOLOGIST | 2 | 292 | $37,414 | $128 | premium | 1.7% | (321) 309-2806 |
| 46 | JAMES G. BURSON, MD, LLC | NEWNAN | GA | QUALIFIED AUDIOLOGIST | 3 | 291 | $47,950 | $165 | premium | 10.2% | (770) 955-0272 |
| 47 | AANDA HEARING GROUP LLC | GAITHERSBURG | MD | QUALIFIED AUDIOLOGIST | 22 | 291 | $36,245 | $125 | premium | 14.3% | (301) 977-6317 |
| 48 | EDMUND S. LIU, MD, PA | VERONA | NJ | OTOLARYNGOLOGY | 2 | 281 | $30,036 | $107 | premium | 4.1% | (973) 571-1933 |
| 49 | ENT AND ALLERGY ASSOCIATES OF FLORIDA, LLC | BOCA RATON | OH | OTOLARYNGOLOGY | 231 | 269 | $39,543 | $147 | premium | 54.9% | (561) 391-3333 |
| 50 | UNIVERSITY MEDICAL SERVICE ASSOCIATION INC | TAMPA | FL | NURSE PRACTITIONER | 814 | 267 | $26,811 | $100 | premium | 1.5% | — |
| 51 | ALPHARETTA ENT SPECIALISTS LLC | ROSWELL | GA | OTOLARYNGOLOGY | 4 | 265 | $27,295 | $103 | premium | 9.3% | (770) 410-0202 |
| 52 | DOCTORS OF HEARING INC | RANCHO CUCAMONGA | CA | QUALIFIED AUDIOLOGIST | 2 | 261 | $12,024 | $46 | premium | 1.6% | (909) 466-7722 |
| 53 | SUTTER VALLEY MEDICAL FOUNDATION | SACRAMENTO | CA | DIAGNOSTIC RADIOLOGY | 2420 | 259 | $34,675 | $134 | premium | 1.6% | (916) 681-8852 |
| 54 | HAWAII EAR NOSE AND THROAT CONSULTANTS CORP | HONOLULU | HI | OTOLARYNGOLOGY | 4 | 255 | $37,716 | $148 | premium | 33.4% | (808) 951-4900 |
| 55 | JEFFERSON UNIVERSITY PHYSICIANS | PHILADELPHIA | PA | DIAGNOSTIC RADIOLOGY | 1570 | 248 | $43,400 | $175 | premium | 12.2% | — |
| 56 | ADVANCED HEARING CENTER, LLC | ALLEN | TX | QUALIFIED AUDIOLOGIST | 2 | 245 | $37,975 | $155 | premium | 5.7% | (972) 733-3344 |
| 57 | HEARING ASSOCIATES LLC | AURORA | CO | QUALIFIED AUDIOLOGIST | 2 | 245 | $32,340 | $132 | premium | 13.8% | (303) 369-1096 |
| 58 | THE HEARING WELLNESS CENTER LLC | LUTHERVILLE TIMONIUM | MD | QUALIFIED AUDIOLOGIST | 2 | 245 | $20,825 | $85 | premium | 12.0% | (410) 816-9660 |
| 59 | HEARING PARTNERS OF SOUTH FLORIDA INC | DELRAY BEACH | FL | QUALIFIED AUDIOLOGIST | 6 | 236 | $23,600 | $100 | premium | 1.4% | (561) 638-6530 |
| 60 | CAROLYN J. AGRESTI, M.D. EAR, NOSE AND THROAT, INC | WEST PALM BEACH | FL | QUALIFIED AUDIOLOGIST | 3 | 236 | $41,300 | $175 | premium | 1.4% | (561) 899-3822 |
| 61 | MEDICAL GARDENS HEARING CENTER, INC. | VENICE | FL | QUALIFIED AUDIOLOGIST | 2 | 229 | $6,946 | $30 | premium | 1.3% | (941) 485-4592 |
| 62 | AUDIOLOGY CONSULTING AND HEARING SERVICES | WATKINSVILLE | GA | QUALIFIED AUDIOLOGIST | 2 | 229 | $34,808 | $152 | premium | 8.0% | (706) 549-3111 |
| 63 | HEARBRIGHT AN AUDIOLOGY CORPORATION | SAN JOSE | CA | QUALIFIED AUDIOLOGIST | 2 | 227 | $11,350 | $50 | premium | 1.4% | (408) 358-5123 |
| 64 | DIXIE HEARING AND BALANCE CENTER | ST GEORGE | UT | QUALIFIED AUDIOLOGIST | 4 | 226 | $22,600 | $100 | premium | 29.8% | (435) 688-8991 |
| 65 | DANIEL SAMADI MD PC | PARAMUS | NJ | OTOLARYNGOLOGY | 2 | 216 | $66,528 | $308 | premium | 3.1% | (201) 996-1505 |
| 66 | PEACHTREE HEARING LLC | MARIETTA | GA | QUALIFIED AUDIOLOGIST | 2 | 204 | $15,152 | $74 | premium | 7.2% | (470) 485-4327 |
| 67 | AMP AUDIOLOGY LLC | ALAMOGORDO | NM | QUALIFIED AUDIOLOGIST | 6 | 202 | $27,270 | $135 | premium | 30.0% | (575) 437-4327 |
| 68 | NJ REGIONAL EAR NOSE AND THROAT CENTER LLC | MANAHAWKIN | NJ | OTOLARYNGOLOGY | 2 | 202 | $30,300 | $150 | premium | 2.9% | (609) 597-7110 |
| 69 | HEARING AND BALANCE SPECIALISTS OF KANSAS CITY LLC | OVERLAND PARK | KS | QUALIFIED AUDIOLOGIST | 10 | 201 | $30,150 | $150 | premium | 53.6% | (913) 521-9090 |
| 70 | BRIDGEWATER SPEECH HEARING INC | KNOXVILLE | TN | QUALIFIED AUDIOLOGIST | 9 | 200 | $25,708 | $129 | premium | 17.8% | (865) 769-0283 |
| 71 | THE EAR NOSE AND THROAT SURGICAL ASSOCIATES PA | ORLANDO | FL | PHYSICIAN ASSISTANT | 46 | 199 | $32,146 | $162 | premium | 1.1% | (407) 644-4883 |
| 72 | AUDIOLOGY MANAGEMENT LLC | ST GEORGE | UT | QUALIFIED AUDIOLOGIST | 4 | 195 | $25,143 | $129 | premium | 25.7% | (435) 688-8866 |
| 73 | THE ENT AND ALLERGY CENTERS OF TEXAS, PLLC | MCKINNEY | TX | OTOLARYNGOLOGY | 54 | 191 | $20,067 | $105 | premium | 4.5% | (972) 984-1050 |
| 74 | ADVOCARE, LLC | HADDONFIELD | NJ | NURSE PRACTITIONER | 384 | 184 | $49,680 | $270 | premium | 2.7% | (856) 354-2211 |
| 75 | OHI WEST MEDICAL GROUP LLC | ST PETERSBURG | FL | PHYSICIAN ASSISTANT | 193 | 177 | $18,030 | $102 | premium | 1.0% | (727) 823-1234 |
| 76 | WATSON CLINIC LLP | LAKELAND | FL | NURSE PRACTITIONER | 363 | 174 | $21,653 | $124 | premium | 1.0% | (863) 680-7780 |
| 77 | JEFFERSON UNIVERSITY PHYSICIANS | PHILADELPHIA | DE | DIAGNOSTIC RADIOLOGY | 1570 | 172 | $30,100 | $175 | premium | 67.5% | — |
| 78 | SOUTH FLORIDA SURGICAL SPECIALISTS LLC | CORAL SPRINGS | FL | GENERAL SURGERY | 92 | 172 | $17,028 | $99 | premium | 1.0% | (954) 344-3000 |
| 79 | NORTH ALABAMA ENT ASSOCIATES | HUNTSVILLE | FL | OTOLARYNGOLOGY | 26 | 172 | $25,284 | $147 | premium | 1.0% | (256) 536-9300 |
| 80 | JULIE ZWEIG MD LLC | ALPHARETTA | GA | OTOLARYNGOLOGY | 2 | 171 | $15,195 | $89 | premium | 6.0% | (404) 255-4080 |
| 81 | HEARING DOCTORS OF HAWAII LLC | HONOLULU | HI | QUALIFIED AUDIOLOGIST | 3 | 170 | $28,394 | $167 | premium | 22.3% | (808) 524-1432 |
| 82 | FLORIDA GULF COAST EAR NOSE AND THROAT LLC | NAPLES | FL | OTOLARYNGOLOGY | 12 | 170 | $11,306 | $67 | premium | 1.0% | (239) 514-2225 |
| 83 | FPIM OF NEW HAVEN COUNTY,LLC | EAST HAVEN | CT | PHYSICIAN ASSISTANT | 6 | 169 | $31,265 | $185 | premium | 54.9% | (203) 466-5070 |
| 84 | DOSS AUDIOLOGY AND HEARING CENTER, PLLC | SCHERTZ | TX | QUALIFIED AUDIOLOGIST | 3 | 169 | $12,675 | $75 | premium | 3.9% | (210) 819-5002 |
| 85 | ENT GROUP OF LOS ANGELES | TARZANA | NY | OTOLARYNGOLOGY | 7 | 168 | $24,024 | $143 | premium | 1.2% | (818) 609-0600 |
| 86 | TEXAS EAR, NOSE AND THROAT SPECIALISTS, PLLC | HOUSTON | TX | OTOLARYNGOLOGY | 122 | 164 | $26,520 | $162 | premium | 3.8% | (281) 492-7827 |
| 87 | BOSTON ROAD MEDICAL PRACTICE PC | BRONX | NY | CARDIOVASCULAR DISEASE (CARDIOLOGY) | 2 | 163 | $29,340 | $180 | premium | 1.2% | (718) 863-8663 |
| 88 | HEARING CONSULTANTS OF COLORADO SPRINGS, LLC | COLORADO SPRINGS | CO | QUALIFIED AUDIOLOGIST | 4 | 162 | $19,440 | $120 | premium | 9.1% | (719) 633-1494 |
| 89 | ATLANTIC ENT ASSOCIATES PA | TOMS RIVER | NJ | OTOLARYNGOLOGY | 2 | 162 | $24,300 | $150 | premium | 2.3% | (762) 557-4480 |
| 90 | SOUTHWEST FLORIDA CENTER FOR HEARING AND BALANCE P A | FORT MYERS | FL | QUALIFIED AUDIOLOGIST | 2 | 162 | $20,250 | $125 | premium | 0.9% | (239) 332-0707 |
| 91 | HEARING ASSESSMENT CENTER, LLC | LUTHERVILLE | MD | QUALIFIED AUDIOLOGIST | 6 | 161 | $19,320 | $120 | premium | 7.9% | (410) 583-7021 |
| 92 | KOOLAU AUDIOLOGY AND HEARING AID SERVICES LLC | KAILUA | HI | QUALIFIED AUDIOLOGIST | 2 | 160 | $30,157 | $188 | premium | 21.0% | (808) 263-4111 |
| 93 | HEARING ASSESSMENT CENTER, LLC | LUTHERVILLE | AK | QUALIFIED AUDIOLOGIST | 6 | 160 | $19,200 | $120 | premium | 59.5% | (410) 583-7021 |
| 94 | NELSON AUDIOLOGY, INC | OJAI | CA | QUALIFIED AUDIOLOGIST | 2 | 158 | $19,750 | $125 | premium | 1.0% | (805) 633-9063 |
| 95 | TEXAS PROFESSIONAL HEARING CENTER INC | BAYTOWN | TX | QUALIFIED AUDIOLOGIST | 2 | 155 | $38,975 | $251 | premium | 3.6% | (281) 420-8033 |
| 96 | ALTITUDE AUDIOLOGY LLC | SPRING BRANCH | TX | QUALIFIED AUDIOLOGIST | 2 | 153 | $19,125 | $125 | premium | 3.6% | (830) 438-7766 |
| 97 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 153 | $80,784 | $528 | premium | 1.1% | (212) 263-9700 |
| 98 | HACKENSACK MERIDIAN HEALTH MEDICAL GROUP - SPECIALTY CARE PC | NEPTUNE | NJ | NURSE PRACTITIONER | 1878 | 151 | $16,675 | $110 | premium | 2.2% | (732) 362-3663 |
| 99 | MANHATTAN AUDIO, INC. | NEW YORK | NY | QUALIFIED AUDIOLOGIST | 4 | 147 | $8,006 | $54 | premium | 1.1% | (212) 628-2710 |
| 100 | JEFFERSON UNIVERSITY PHYSICIANS OF NEW JERSEY PC | VOORHEES | PA | DIAGNOSTIC RADIOLOGY | 110 | 146 | $25,550 | $175 | premium | 7.2% | — |
Showing the top 100 of 298 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 →