J3380 — Injection, vedolizumab, intravenous, 1 mg
6,025,669 observed fee-for-service (50%) · ~6,126,608 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 | J3380 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | PALMETTO INFUSION SERVICES LLC | CHARLOTTE | SC | NURSE PRACTITIONER | 59 | 226,200 | $19,261,338 | $85 | premium | 71.5% | (704) 200-9482 |
| 2 | IVX HEALTH OF FLORIDA PA | JACKSONVILLE | FL | NURSE PRACTITIONER | 40 | 163,200 | $10,916,448 | $67 | premium | 18.4% | (904) 339-7332 |
| 3 | GASTRO HEALTH, LLC | MIAMI | FL | GASTROENTEROLOGY | 256 | 160,500 | $8,346,000 | $52 | premium | 18.1% | (305) 913-0666 |
| 4 | MNGI DIGESTIVE HEALTH PA | MINNEAPOLIS | MN | GASTROENTEROLOGY | 277 | 157,200 | $6,288,000 | $40 | premium | 57.5% | (612) 871-1145 |
| 5 | INFUSION EXPRESS OF TENNESSEE PC | BRENTWOOD | TN | NURSE PRACTITIONER | 42 | 138,900 | $8,744,405 | $63 | premium | 36.4% | (615) 510-6002 |
| 6 | METRO INFECTIOUS DISEASE CONSULTANTS LLC | BURR RIDGE | IL | INFECTIOUS DISEASE | 396 | 137,700 | $7,152,749 | $52 | premium | 31.1% | (888) 220-6432 |
| 7 | INFECTIOUS DISEASE ASSOCIATES OF CENTRAL VIRGINIA LLC | LYNCHBURG | VA | INFECTIOUS DISEASE | 6 | 128,400 | $4,331,655 | $34 | premium | 43.9% | (434) 947-3900 |
| 8 | FLORIDA DIGESTIVE HEALTH SPECIALISTS, LLP | BRADENTON | FL | GASTROENTEROLOGY | 86 | 114,300 | $4,914,900 | $43 | premium | 12.9% | (941) 794-1980 |
| 9 | GASTROENTEROLOGY SPECIALTIES PC | LINCOLN | NE | GASTROENTEROLOGY | 51 | 111,900 | $4,252,200 | $38 | premium | 30.1% | (402) 465-4545 |
| 10 | REGIONAL GASTROENTEROLOGY ASSOCIATES OF LANCASTER, LTD. | LANCASTER | PA | PHYSICIAN ASSISTANT | 259 | 105,300 | $6,318,000 | $60 | premium | 29.2% | (717) 869-4600 |
| 11 | INNOVATIVE INFUSIONS LLC | AUSTIN | TX | NURSE PRACTITIONER | 106 | 103,800 | $10,251,540 | $99 | premium | 32.4% | (512) 261-4800 |
| 12 | WASHINGTON UNIVERSITY | SAINT LOUIS | MO | NURSE PRACTITIONER | 3070 | 89,400 | $5,509,500 | $62 | premium | 23.1% | (314) 747-3000 |
| 13 | CAPITAL DIGESTIVE CARE LLC | WASHINGTON | MD | GASTROENTEROLOGY | 238 | 87,600 | $3,066,000 | $35 | premium | 28.0% | (202) 296-3449 |
| 14 | ILLINOIS GASTROENTEROLOGY GROUP LLC | ELGIN | IL | GASTROENTEROLOGY | 114 | 84,313 | $4,215,000 | $50 | premium | 19.0% | (847) 888-1300 |
| 15 | DUPAGE MEDICAL GROUP LTD | GLEN ELLYN | IL | PHYSICIAN ASSISTANT | 1323 | 81,900 | $2,866,500 | $35 | premium | 18.5% | (630) 469-9200 |
| 16 | GASTROENTEROLOGY CENTER OF THE MIDSOUTH PLLC | GERMANTOWN | TN | GASTROENTEROLOGY | 154 | 79,800 | $6,224,400 | $78 | premium | 20.9% | (901) 755-9110 |
| 17 | KANSAS GASTROENTEROLOGY LLC | WICHITA | KS | PHYSICIAN ASSISTANT | 20 | 77,100 | $2,852,700 | $37 | premium | 49.0% | (316) 928-8930 |
| 18 | SUTTER BAY MEDICAL FOUNDATION | PALO ALTO | CA | INTERNAL MEDICINE | 3716 | 75,300 | $3,463,800 | $46 | premium | 21.4% | (415) 600-1020 |
| 19 | GALEN MEDICAL GROUP, PC | CHATTANOOGA | TN | NURSE PRACTITIONER | 123 | 74,701 | $3,361,545 | $45 | premium | 19.6% | (423) 643-2500 |
| 20 | BORLAND GROOVER CLINIC, PA | JACKSONVILLE | FL | GASTROENTEROLOGY | 125 | 69,000 | $2,346,000 | $34 | premium | 7.8% | (904) 398-7205 |
| 21 | TEXAS DIGESTIVE DISEASE CONSULTANTS, PLLC | DALLAS | TX | GASTROENTEROLOGY | 613 | 68,701 | $4,610,477 | $67 | premium | 21.5% | — |
| 22 | WASHINGTON GASTROENTEROLOGY PLLC | TACOMA | WA | PHYSICIAN ASSISTANT | 139 | 68,101 | $2,991,944 | $44 | premium | 42.4% | (253) 272-5127 |
| 23 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 64,200 | $7,349,669 | $114 | premium | 46.7% | (800) 603-0558 |
| 24 | METRO INFECTIOUS DISEASE CONSULTANTS LLC | BURR RIDGE | IN | INFECTIOUS DISEASE | 396 | 64,200 | $3,335,719 | $52 | premium | 35.2% | (888) 220-6432 |
| 25 | DIGESTIVE HEALTH PARTNERS PA | ASHEVILLE | NC | GASTROENTEROLOGY | 65 | 63,312 | $2,215,500 | $35 | premium | 24.1% | (828) 254-0881 |
| 26 | SOUTH DENVER GASTROENTEROLOGY, P.C | LONE TREE | CO | GASTROENTEROLOGY | 53 | 61,503 | $1,968,096 | $32 | premium | 33.9% | (303) 788-8888 |
| 27 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 61,200 | $4,184,217 | $68 | premium | 17.4% | (858) 455-9100 |
| 28 | ARIZONA DIGESTIVE HEALTH PC | GLENDALE | AZ | GASTROENTEROLOGY | 132 | 60,400 | $3,080,400 | $51 | premium | 43.9% | (602) 843-1265 |
| 29 | INFUSION ASSOCIATES PLLC | GRAND RAPIDS | MI | NURSE PRACTITIONER | 18 | 59,700 | $3,656,847 | $61 | premium | 25.9% | (616) 954-0600 |
| 30 | EVENTUS INFUSION LLC | FORT MYERS | FL | NURSE PRACTITIONER | 5 | 59,100 | $10,000,910 | $169 | premium | 6.7% | (239) 204-5984 |
| 31 | GCGA PHYSICIANS INC. | CINCINNATI | OH | GASTROENTEROLOGY | 76 | 58,802 | $2,995,950 | $51 | premium | 20.2% | (513) 751-6667 |
| 32 | SARATOGA SCHENECTADY GASTROENTEROLOGY ASSOCIATES, PC | BURNT HILLS | NY | GASTROENTEROLOGY | 32 | 57,600 | $1,442,250 | $25 | premium | 12.1% | (518) 831-1500 |
| 33 | DIGESTIVE HEALTH SPECIALISTS LLC | INDEPENDENCE | MO | GASTROENTEROLOGY | 75 | 54,301 | $3,672,071 | $68 | premium | 14.0% | (816) 478-4887 |
| 34 | IVXPRESS INC | SHAWNEE | MO | NURSE PRACTITIONER | 11 | 54,000 | $3,612,060 | $67 | premium | 14.0% | (913) 224-0030 |
| 35 | GASTROENTEROLOGY ASSOCIATES OF NORTHERN VIRGINIA, LLC | FAIRFAX | VA | GASTROENTEROLOGY | 92 | 54,000 | $2,808,000 | $52 | premium | 18.5% | (703) 698-8960 |
| 36 | INFUSEABLE HEALTHCARE, LLC | SCOTTSDALE | WI | GASTROENTEROLOGY | 2 | 48,000 | $2,139,485 | $45 | premium | 60.6% | (480) 927-3800 |
| 37 | LEHIGH GASTROENTEROLOGY ASSOCIATES | LEHIGHTON | PA | PHYSICIAN ASSISTANT | 4 | 46,500 | $1,395,000 | $30 | premium | 12.9% | (610) 379-0443 |
| 38 | METRO INFECTIOUS DISEASE CONSULTANTS LLC | BURR RIDGE | MI | INFECTIOUS DISEASE | 396 | 46,200 | $2,397,962 | $52 | premium | 20.0% | (888) 220-6432 |
| 39 | GASTROINTESTINAL ASSOCIATES, LLC | COLUMBIA | MO | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 33 | 45,300 | $1,359,000 | $30 | premium | 11.7% | (573) 777-8818 |
| 40 | NORTH SHORE-LIJ MEDICAL PC | MANHASSET | NY | PHYSICIAN ASSISTANT | 6294 | 45,000 | $3,015,000 | $67 | premium | 9.5% | — |
| 41 | CEDAR VALLEY MEDICAL SPECIALISTS PC | WATERLOO | IA | NURSE PRACTITIONER | 83 | 44,700 | $1,564,500 | $35 | premium | 65.3% | — |
| 42 | NEW YORK GASTROENTEROLOGY ASSOCIATES LLP | NEW YORK | NY | GASTROENTEROLOGY | 25 | 43,800 | $1,759,008 | $40 | premium | 9.2% | (212) 996-6633 |
| 43 | CENTERS FOR GASTROENTEROLOGY | FORT COLLINS | CO | GASTROENTEROLOGY | 32 | 42,600 | $1,206,858 | $28 | premium | 23.5% | (970) 207-9773 |
| 44 | INFUSION EXPRESS OF CALIFORNIA INC | SUNNYVALE | CA | NURSE PRACTITIONER | 23 | 41,700 | $2,789,313 | $67 | premium | 11.8% | (408) 228-3700 |
| 45 | ATLANTIC DIGESTIVE SPECIALISTS PLLC | SOMERSWORTH | NH | GASTROENTEROLOGY | 18 | 41,400 | $1,711,476 | $41 | premium | 73.8% | (603) 692-2228 |
| 46 | NORTH SHORE GASTROENTEROLOGY, INC. | WESTLAKE | OH | NURSE PRACTITIONER | 22 | 41,108 | $1,602,900 | $39 | premium | 14.1% | (440) 808-1212 |
| 47 | ID CONSULTANTS, INC | BEACHWOOD | OH | PHYSICIAN ASSISTANT | 6 | 41,100 | $2,048,174 | $50 | premium | 14.1% | (216) 360-0456 |
| 48 | PALMETTO INFUSION SERVICES LLC | CHARLOTTE | GA | NURSE PRACTITIONER | 59 | 40,200 | $3,416,514 | $85 | premium | 42.0% | (704) 200-9482 |
| 49 | WILMINGTON GASTROENTEROLOGY ASSOCIATES, PA | WILMINGTON | NC | PHYSICIAN ASSISTANT | 21 | 39,900 | $1,871,709 | $47 | premium | 15.2% | (910) 362-1011 |
| 50 | BEND MEMORIAL CLINIC PC | BEND | OR | PHYSICIAN ASSISTANT | 233 | 39,300 | $2,210,400 | $56 | premium | 57.2% | (541) 382-2811 |
| 51 | JEFFERSON CITY MEDICAL GROUP PC | JEFFERSON CITY | MO | NURSE PRACTITIONER | 115 | 39,000 | $1,677,000 | $43 | premium | 10.1% | (573) 556-5771 |
| 52 | IVXPRESS INC | SHAWNEE | KS | NURSE PRACTITIONER | 11 | 38,400 | $2,568,576 | $67 | premium | 24.4% | (913) 224-0030 |
| 53 | VIRTUA MEDICAL GROUP, PA | VOORHEES | NJ | PHYSICIAN ASSISTANT | 1662 | 37,800 | $1,927,800 | $51 | premium | 24.7% | (856) 247-7260 |
| 54 | CITY OF HOPE MEDICAL FOUNDATION | DUARTE | CA | NURSE PRACTITIONER | 942 | 36,600 | $2,707,804 | $74 | premium | 10.4% | (626) 256-4673 |
| 55 | WINCHESTER GASTROENTEROLOGY ASSOCIATES | WINCHESTER | VA | PHYSICIAN ASSISTANT | 15 | 36,300 | $1,960,200 | $54 | premium | 12.4% | 5406671244234 |
| 56 | JOHNS HOPKINS UNIVERSITY | BALTIMORE | MD | NURSE PRACTITIONER | 2900 | 36,000 | $1,523,880 | $42 | premium | 11.5% | (410) 502-4340 |
| 57 | GASTROINTESTINAL ASSOCIATES PC | KNOXVILLE | TN | GASTROENTEROLOGY | 32 | 35,400 | $1,593,000 | $45 | premium | 9.3% | (865) 558-0606 |
| 58 | PINEHURST MEDICAL CLINIC INC | PINEHURST | NC | PHYSICIAN ASSISTANT | 156 | 35,100 | $1,158,300 | $33 | premium | 13.4% | (910) 295-5511 |
| 59 | GUT PC | DOTHAN | AL | GASTROENTEROLOGY | 52 | 33,900 | $847,500 | $25 | premium | 34.9% | (334) 836-1212 |
| 60 | TEXARKANA GASTROENTEROLOGY CONSULTANTS, PA | TEXARKANA | TX | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 18 | 33,900 | $1,695,000 | $50 | premium | 10.6% | 90379280302080 |
| 61 | MEDICAL SPECIALISTS OF THE PALM BEACHES INC | ATLANTIS | FL | INTERNAL MEDICINE | 120 | 33,900 | $1,471,200 | $43 | premium | 3.8% | (561) 295-6962 |
| 62 | PURE HEALTHCARE OF COLORADO LLC | DENVER | CO | ANESTHESIOLOGY | 2 | 33,604 | $1,646,400 | $49 | premium | 18.5% | (970) 822-7700 |
| 63 | GASTROENTEROLOGY ASSOCIATES OF NORTH-CENTRAL ALABAMA INC | BIRMINGHAM | AL | GASTROENTEROLOGY | 91 | 32,400 | $1,684,800 | $52 | premium | 33.3% | (205) 870-0256 |
| 64 | WEST FLORIDA MEDICAL CENTER CLINIC PA | PENSACOLA | FL | PHYSICIAN ASSISTANT | 109 | 32,100 | $1,353,600 | $42 | premium | 3.6% | (850) 474-8000 |
| 65 | INTRAMED PLUS INFUSION AND MEDICAL CENTER, LLC | NORTH CHARLESTON | SC | NURSE PRACTITIONER | 4 | 30,900 | $1,376,654 | $45 | premium | 9.8% | (843) 763-2080 |
| 66 | CONNECTICUT GI PLLC | HARTFORD | CT | GASTROENTEROLOGY | 235 | 30,600 | $841,500 | $28 | premium | 21.1% | (860) 246-2571 |
| 67 | LEHIGH VALLEY PHYSICIAN GROUP | ALLENTOWN | PA | PHYSICIAN ASSISTANT | 2389 | 30,600 | $1,040,400 | $34 | premium | 8.5% | — |
| 68 | TROY GASTROENTEROLOGY PC | ROCHESTER HILLS | MI | GASTROENTEROLOGY | 44 | 30,300 | $909,000 | $30 | premium | 13.1% | (248) 844-9710 |
| 69 | TRI-CITIES DIGESTIVE HEALTH CENTER, P.S. | KENNEWICK | WA | GASTROENTEROLOGY | 5 | 30,300 | $848,400 | $28 | premium | 18.8% | (509) 460-5500 |
| 70 | GASTROENTEROLOGY HEALTH PARTNERS PLLC | NEW ALBANY | IN | GASTROENTEROLOGY | 29 | 30,300 | $2,363,400 | $78 | premium | 16.6% | (812) 945-0145 |
| 71 | RUTLAND HOSPITAL, INC. | RUTLAND | VT | NURSE PRACTITIONER | 189 | 28,800 | $777,600 | $27 | premium | 100.0% | (802) 775-7111 |
| 72 | MIDWEST GASTROINTESTINAL ASSOCIATES PC | OMAHA | NE | GASTROENTEROLOGY | 53 | 28,800 | $1,497,600 | $52 | premium | 7.7% | — |
| 73 | UNIVERSITY GASTROENTEROLOGY, LLC | PROVIDENCE | RI | GASTROENTEROLOGY | 100 | 28,200 | $761,400 | $27 | premium | 100.0% | (401) 421-8800 |
| 74 | EDMUND J. MACLAUGHLIN, MD, LLC | EASTON | MD | RHEUMATOLOGY | 6 | 28,200 | $705,000 | $25 | premium | 9.0% | (410) 819-6545 |
| 75 | PALMETTO INFUSION SERVICES LLC | CHARLOTTE | NC | NURSE PRACTITIONER | 59 | 27,600 | $2,350,769 | $85 | premium | 10.5% | (704) 200-9482 |
| 76 | LIVINGSTON SUBSPECIALTY GROUP, P.A. | LIVINGSTON | NJ | HEMATOLOGY/ONCOLOGY | 2 | 27,300 | $682,500 | $25 | premium | 17.8% | (973) 597-0900 |
| 77 | INFUSION EXPRESS OF ILLINOIS LLC | GLENVIEW | IL | NURSE PRACTITIONER | 20 | 27,000 | $1,806,030 | $67 | premium | 6.1% | (224) 803-2292 |
| 78 | CENTER FOR RHEUMATOLOGY MEDICAL CORPORATION | LOS ANGELES | CA | RHEUMATOLOGY | 9 | 26,400 | $1,716,000 | $65 | premium | 7.5% | (310) 659-7878 |
| 79 | PUGET SOUND GASTROENTEROLOGY PLLC | KIRKLAND | WA | GASTROENTEROLOGY | 59 | 26,400 | $1,372,800 | $52 | premium | 16.4% | (425) 899-4500 |
| 80 | COMMUNITY HEALTH CENTERS OF AMERICA | MARIPOSA | CA | NURSE PRACTITIONER | 106 | 25,200 | $1,081,113 | $43 | premium | 7.2% | (209) 966-2344 |
| 81 | MISSION MEDICAL CARE PC | ROCKVILLE CENTRE | NY | NURSE PRACTITIONER | 51 | 25,200 | $1,689,411 | $67 | premium | 5.3% | (212) 803-3339 |
| 82 | TEXAS DIGESTIVE DISEASE CONSULTANTS, PLLC | DALLAS | MN | GASTROENTEROLOGY | 613 | 24,900 | $1,693,200 | $68 | premium | 9.1% | — |
| 83 | NORTHWESTERN MEDICAL FACULTY FOUNDATION | CHICAGO | IL | NURSE PRACTITIONER | 4339 | 24,600 | $1,574,400 | $64 | premium | 5.6% | — |
| 84 | THE IOWA CLINIC PC | WEST DES MOINES | IA | PHYSICIAN ASSISTANT | 302 | 23,702 | $948,080 | $40 | premium | 34.7% | (515) 343-1000 |
| 85 | PREMIER MEDICAL GROUP OF THE HUDSON VALLEY PC | POUGHKEEPSIE | NY | NURSE PRACTITIONER | 131 | 23,700 | $1,261,551 | $53 | premium | 5.0% | — |
| 86 | METRO INFECTIOUS DISEASE CONSULTANTS LLC | BURR RIDGE | NY | INFECTIOUS DISEASE | 396 | 23,400 | $1,216,788 | $52 | premium | 4.9% | (888) 220-6432 |
| 87 | INDIANAPOLIS GASTROENTEROLOGY LLC | INDIANAPOLIS | IN | GASTROENTEROLOGY | 18 | 23,104 | $1,155,000 | $50 | premium | 12.7% | 31786529554419 |
| 88 | HEALTH PARK MEDICAL PRACTICE PC | GRAND BLANC | MI | NURSE PRACTITIONER | 3 | 23,100 | $577,500 | $25 | premium | 10.0% | (810) 606-7125 |
| 89 | GASTROINTESTINAL ASSOCIATES PC | KNOXVILLE | TX | GASTROENTEROLOGY | 32 | 22,800 | $1,026,000 | $45 | premium | 7.1% | (865) 558-0606 |
| 90 | THE OREGON CLINIC, PC | PORTLAND | OR | PHYSICIAN ASSISTANT | 347 | 21,905 | $937,200 | $43 | premium | 31.9% | (503) 239-6673 |
| 91 | CHESAPEAKE DIGESTIVE ASSOCIATES, PC | ANNAPOLIS | MD | GASTROENTEROLOGY | 37 | 21,900 | $1,138,800 | $52 | premium | 7.0% | 4102244887421 |
| 92 | GASTROINTESTINAL CARE OF LONG ISLAND PLLC | MASSAPEQUA | NY | GASTROENTEROLOGY | 154 | 21,600 | $626,856 | $29 | premium | 4.5% | (516) 795-5523 |
| 93 | GASTROENTEROLOGY HEALTHCARE ASSOCIATES PC | NEWTON | MA | GASTROENTEROLOGY | 10 | 21,600 | $1,440,072 | $67 | premium | 48.0% | (617) 969-1227 |
| 94 | DIGESTIVE CARE OF EVANSVILLE PC | NEWBURGH | IN | NURSE PRACTITIONER | 27 | 21,300 | $3,039,600 | $143 | premium | 11.7% | (812) 477-6103 |
| 95 | UTAH GASTROENTEROLOGY LLC | SALT LAKE CITY | UT | GASTROENTEROLOGY | 75 | 21,000 | $658,827 | $31 | premium | 38.7% | (801) 944-3188 |
| 96 | GREATER BALTIMORE MEDICAL CENTER INC | BALTIMORE | MD | HOSPITALIST | 348 | 21,000 | $945,126 | $45 | premium | 6.7% | — |
| 97 | DIGESTIVE HEALTHCARE OF GEORGIA | ATLANTA | GA | GASTROENTEROLOGY | 34 | 20,700 | $910,800 | $44 | premium | 21.6% | 40460335431516 |
| 98 | THE VANCOUVER CLINIC INC PS | VANCOUVER | WA | PHYSICIAN ASSISTANT | 574 | 20,400 | $794,397 | $39 | premium | 12.7% | (360) 882-2778 |
| 99 | REVERE HEALTH PC | PROVO | UT | PHYSICIAN ASSISTANT | 410 | 20,107 | $643,200 | $32 | premium | 37.0% | — |
| 100 | DUKE HEALTH INTEGRATED PRACTICE INC | DURHAM | NC | PHYSICIAN ASSISTANT | 3051 | 20,100 | $643,200 | $32 | premium | 7.7% | (919) 684-8111 |
Showing the top 100 of 151 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 →