73020 — X-ray of shoulder, 1 view
17,437 observed fee-for-service (49%) · ~18,013 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; 1 state without payer-mix data excluded. 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 | 73020 svcs | Submitted charges | Avg charge | Medicare $ locked column | Share* | Phone |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | MORI BEAN AND BROOKS INC | ORANGE PARK | FL | DIAGNOSTIC RADIOLOGY | 947 | 423 | $37,866 | $90 | premium | 12.4% | (904) 399-5550 |
| 2 | HUNTERDON ORTHOPEDIC INSTITUTE PA | FLEMINGTON | NJ | ORTHOPEDIC SURGERY | 24 | 322 | $39,606 | $123 | premium | 21.7% | (908) 782-0600 |
| 3 | MAYO CLINIC | ROCHESTER | MN | NURSE PRACTITIONER | 4896 | 308 | $16,016 | $52 | premium | 40.7% | (507) 284-2511 |
| 4 | UNIVERSITY ORTHOPAEDIC CLINIC P C | TUSCALOOSA | AL | ORTHOPEDIC SURGERY | 21 | 281 | $32,315 | $115 | premium | 16.9% | (205) 345-0192 |
| 5 | STANFORD HEALTH CARE | STANFORD | CA | DIAGNOSTIC RADIOLOGY | 3039 | 279 | $30,216 | $108 | premium | 6.1% | (650) 723-4000 |
| 6 | ORTHOPEDICSNY, LLP | ALBANY | NY | PHYSICIAN ASSISTANT | 112 | 267 | $7,094 | $27 | premium | 9.1% | (518) 489-2663 |
| 7 | THE PHYSICIANS GROUP, LLC | OKLAHOMA CITY | OK | NURSE PRACTITIONER | 103 | 266 | $17,258 | $65 | premium | 36.4% | (405) 692-9300 |
| 8 | ILLINOIS BONE AND JOINT INSTITUTE, LLC | BANNOCKBURN | IL | ORTHOPEDIC SURGERY | 595 | 265 | $23,387 | $88 | premium | 13.0% | — |
| 9 | BALDWIN BONE AND JOINT P C | DAPHNE | AL | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 31 | 219 | $18,992 | $87 | premium | 13.2% | (251) 625-2663 |
| 10 | JUPITER MEDICAL CENTER PHYSICIANS GROUP INC | JUPITER | FL | PHYSICIAN ASSISTANT | 147 | 193 | $11,387 | $59 | premium | 5.7% | (561) 747-2234 |
| 11 | ORTHOWEST, LLC | OMAHA | NE | PHYSICIAN ASSISTANT | 110 | 192 | $10,944 | $57 | premium | 41.6% | (402) 609-3000 |
| 12 | STV SPORTS MEDICINE AND ORTHOPEDICS LLC | BIRMINGHAM | AL | ORTHOPEDIC SURGERY | 55 | 186 | $15,810 | $85 | premium | 11.2% | (205) 939-3699 |
| 13 | ADVANCED DIAGNOSTIC IMAGING PC | NASHVILLE | TN | NURSE PRACTITIONER | 534 | 174 | $15,386 | $88 | premium | 14.5% | (615) 612-2146 |
| 14 | X-RAY ASSOCIATES OF LOUISVILLE PSC | LOUISVILLE | KY | DIAGNOSTIC RADIOLOGY | 55 | 171 | $6,952 | $41 | premium | 21.3% | (502) 897-8121 |
| 15 | PALM DESERT RADIOLOGY MEDICAL GROUP INC | RANCHO MIRAGE | CA | DIAGNOSTIC RADIOLOGY | 125 | 167 | $3,340 | $20 | premium | 3.6% | (760) 773-1251 |
| 16 | MAYO CLINIC ARIZONA | PHOENIX | AZ | PHYSICIAN ASSISTANT | 1635 | 162 | $11,826 | $73 | premium | 20.4% | (800) 603-0558 |
| 17 | MARTHA JEFFERSON MEDICAL GROUP LLC | CHARLOTTESVILLE | VA | PHYSICIAN ASSISTANT | 192 | 160 | $6,702 | $42 | premium | 11.5% | (434) 817-1020 |
| 18 | TOLEDO RADIOLOGICAL ASSOCIATES INC | COLDWATER | OH | DIAGNOSTIC RADIOLOGY | 51 | 152 | $3,496 | $23 | premium | 7.8% | (517) 279-5400 |
| 19 | FLORIDA CLINICAL PRACTICE ASSOCIATION INC | GAINESVILLE | FL | NURSE PRACTITIONER | 1912 | 148 | $6,289 | $42 | premium | 4.3% | (352) 265-8990 |
| 20 | WEST VIRGINIA ORTHOPEDIC TRAUMA INC | BECKLEY | WV | ORTHOPEDIC SURGERY | 3 | 136 | $5,712 | $42 | premium | 29.6% | (304) 410-0061 |
| 21 | WESTERN SLOPE ORTHOPAEDICS | MONTROSE | CO | ORTHOPEDIC SURGERY | 8 | 133 | $11,384 | $86 | premium | 17.0% | 97024966411009 |
| 22 | ADVANCED ORTHOPEDIC AND SPORTS MEDICINE INSTITUTE PC | FREEHOLD | NJ | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 36 | 125 | $3,040 | $24 | premium | 8.4% | (732) 720-2555 |
| 23 | CRYSTAL CLINIC, INC. | CUYAHOGA FALLS | OH | PHYSICIAN ASSISTANT | 45 | 122 | $8,906 | $73 | premium | 6.2% | (330) 929-9136 |
| 24 | ARKANSAS HEALTH GROUP | LITTLE ROCK | AR | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 666 | 119 | $5,935 | $50 | premium | 21.0% | (501) 202-2093 |
| 25 | IMAGING CONSULTANTS OF CENTRAL ILLINOIS SC | DECATUR | IL | DIAGNOSTIC RADIOLOGY | 8 | 114 | $3,868 | $34 | premium | 5.6% | (217) 876-8121 |
| 26 | FIRST STATE ORTHOPAEDICS PA | NEWARK | DE | PHYSICIAN ASSISTANT | 98 | 111 | $12,765 | $115 | premium | 41.9% | (302) 731-2888 |
| 27 | AMG-CROCKETT, LLC | LAWRENCEBURG | TN | NURSE PRACTITIONER | 37 | 109 | $2,564 | $24 | premium | 9.1% | — |
| 28 | CENTER FOR ORTHOPEDIC RESEARCH AND EDUCATION LLC | SUN CITY | AZ | PHYSICIAN ASSISTANT | 254 | 106 | $5,592 | $53 | premium | 13.3% | (866) 974-2673 |
| 29 | SMB RADIOLOGY P A | GULFPORT | MS | DIAGNOSTIC RADIOLOGY | 23 | 105 | $3,360 | $32 | premium | 16.1% | (228) 314-7226 |
| 30 | ORTHOPEDIC SURGERY AND SPORTS | COEUR D ALENE | ID | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 28 | 105 | $7,245 | $69 | premium | 23.1% | (208) 966-4476 |
| 31 | MEDSTAR MEDICAL GROUP II LLC | WASHINGTON | DC | PHYSICIAN ASSISTANT | 3707 | 105 | $2,625 | $25 | premium | 27.5% | (202) 429-2401 |
| 32 | OPELOUSAS GENERAL HEALTH SYSTEM PHYSICIAN PRACTICES | OPELOUSAS | LA | CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) | 64 | 104 | $6,240 | $60 | premium | 17.9% | (337) 594-3980 |
| 33 | DIAGNOSTIC IMAGING ASSOCIATES, P.C. | DES MOINES | IA | DIAGNOSTIC RADIOLOGY | 21 | 104 | $3,224 | $31 | premium | 17.0% | (515) 643-2667 |
| 34 | UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS | DALLAS | TX | PHYSICIAN ASSISTANT | 3200 | 103 | $2,472 | $24 | premium | 4.9% | (214) 633-5555 |
| 35 | GOLDEN STATE ORTHOPEDICS AND SPINE | WALNUT CREEK | CA | ORTHOPEDIC SURGERY | 190 | 100 | $8,383 | $84 | premium | 2.2% | (925) 939-8585 |
| 36 | CALIFORNIA MANAGED IMAGING MEDICAL GROUP INC | SANTA BARBARA | CA | DIAGNOSTIC RADIOLOGY | 64 | 99 | $5,172 | $52 | premium | 2.2% | (800) 841-4236 |
| 37 | CRYSTAL ARTHRITIS CENTER, INC. | AKRON | OH | RHEUMATOLOGY | 5 | 99 | $8,910 | $90 | premium | 5.1% | (330) 670-4026 |
| 38 | BOONE PHYSICIAN SERVICES LLC | COLUMBIA | MO | PHYSICIAN ASSISTANT | 236 | 98 | $1,764 | $18 | premium | 7.0% | (573) 815-8000 |
| 39 | WEST TENNESSEE BONE AND JOINT CLINIC PC | JACKSON | TN | ORTHOPEDIC SURGERY | 60 | 97 | $7,178 | $74 | premium | 8.1% | (731) 661-9825 |
| 40 | SINGLETON ASSOCIATES PA | HOUSTON | TX | DIAGNOSTIC RADIOLOGY | 769 | 96 | $11,136 | $116 | premium | 4.5% | (855) 504-4544 |
| 41 | RED RIVER CONSULTANTS INC | SHREVEPORT | LA | DIAGNOSTIC RADIOLOGY | 60 | 96 | $2,304 | $24 | premium | 16.6% | (318) 212-4550 |
| 42 | RADIOLOGY ASSOCIATES OF ABILENE PA | ABILENE | TX | DIAGNOSTIC RADIOLOGY | 25 | 93 | $2,418 | $26 | premium | 4.4% | (325) 670-2000 |
| 43 | DUKE HEALTH INTEGRATED PRACTICE INC | DURHAM | NC | PHYSICIAN ASSISTANT | 3051 | 89 | $5,171 | $58 | premium | 6.0% | (919) 684-8111 |
| 44 | FCHC MEDICAL CARE, LLC | WAUSEON | OH | NURSE PRACTITIONER | 58 | 89 | $1,780 | $20 | premium | 4.6% | (419) 335-2015 |
| 45 | COLUMBUS RADIOLOGY CORP | COLUMBUS | OH | DIAGNOSTIC RADIOLOGY | 288 | 88 | $10,440 | $119 | premium | 4.5% | (614) 228-7231 |
| 46 | NORTHLAND RADIOLOGY INC | N KANSAS CITY | MO | DIAGNOSTIC RADIOLOGY | 15 | 87 | $3,148 | $36 | premium | 6.2% | (913) 642-4900 |
| 47 | GREATER PITTSBURGH ORTHOPAEDIC ASSOCIATES INC | PITTSBURGH | PA | PHYSICIAN ASSISTANT | 41 | 87 | $6,525 | $75 | premium | 4.6% | (412) 661-5500 |
| 48 | DES MOINES ORTHOPAEDIC SURGEONS PC | WEST DES MOINES | IA | PHYSICIAN ASSISTANT | 104 | 86 | $6,020 | $70 | premium | 14.1% | (515) 343-1000 |
| 49 | ENDEAVOR HEALTH MEDICAL GROUP | EVANSTON | IL | NURSE PRACTITIONER | 3380 | 85 | $3,478 | $41 | premium | 4.2% | — |
| 50 | ADMINISTRATORS OF THE TULANE EDUCATIONAL FUND | NEW ORLEANS | LA | INTERNAL MEDICINE | 412 | 85 | $1,505 | $18 | premium | 14.7% | — |
| 51 | RADIOLOGY ASSOCIATES OF RICHMOND INC | RICHMOND | VA | DIAGNOSTIC RADIOLOGY | 70 | 84 | $2,002 | $24 | premium | 6.1% | (804) 272-8806 |
| 52 | SCRIPPS HEALTH | LA JOLLA | CA | PHYSICIAN ASSISTANT | 1431 | 83 | $3,324 | $40 | premium | 1.8% | (858) 455-9100 |
| 53 | HUNTERDON ORTHOPEDIC INSTITUTE PA | FLEMINGTON | PA | ORTHOPEDIC SURGERY | 24 | 81 | $9,963 | $123 | premium | 4.3% | (908) 782-0600 |
| 54 | RADIOLOGICAL PHYSICIAN ASSOCIATES INC | BRIDGEPORT | WV | DIAGNOSTIC RADIOLOGY | 28 | 80 | $2,754 | $34 | premium | 17.4% | (681) 342-1000 |
| 55 | LOYOLA UNIVERSITY MEDICAL CENTER | MAYWOOD | IL | NURSE PRACTITIONER | 933 | 78 | $2,640 | $34 | premium | 3.8% | (708) 216-8372 |
| 56 | LONDON GOHEL JOINT VENTURE | HOUSTON | TX | DIAGNOSTIC RADIOLOGY | 2 | 78 | $4,290 | $55 | premium | 3.7% | (713) 426-4010 |
| 57 | AMERICAN ARTHRITIS AND RHEUMATOLOGY ASSOCIATES VA LLC | COLONIAL HEIGHTS | VA | PHYSICIAN ASSISTANT | 12 | 76 | $3,800 | $50 | premium | 5.5% | (804) 526-6062 |
| 58 | TEXAS HEALTH CARE PLLC | FORT WORTH | TX | NURSE PRACTITIONER | 364 | 75 | $4,800 | $64 | premium | 3.5% | (817) 920-0484 |
| 59 | MOUNTAINEER ORTHOPEDIC SPECIALISTS LLC | MORGANTOWN | WV | INTERNAL MEDICINE | 3 | 75 | $6,000 | $80 | premium | 16.3% | (304) 594-0456 |
| 60 | RADIOLOGY PHYSICIANS INC | DAYTON | OH | DIAGNOSTIC RADIOLOGY | 61 | 73 | $1,971 | $27 | premium | 3.7% | (937) 208-8000 |
| 61 | ORTHOPAEDICS OF JACKSON HOLE PC | JACKSON | WY | ORTHOPEDIC SURGERY | 14 | 73 | $10,658 | $146 | premium | 63.5% | (307) 733-3900 |
| 62 | MICHIGAN ORTHOPAEDIC SURGEONS PLLC | BEVERLY HILLS | MI | PHYSICIAN ASSISTANT | 124 | 72 | $4,888 | $68 | premium | 10.6% | (248) 644-3920 |
| 63 | TENNESSEE ORTHOPAEDIC ALLIANCE PA | NASHVILLE | TN | PHYSICIAN ASSISTANT | 352 | 72 | $4,852 | $67 | premium | 6.0% | (615) 329-6600 |
| 64 | FRANK J SCHLEHR M D P C | WILLIAMSVILLE | NY | PHYSICIAN ASSISTANT | 3 | 71 | $5,925 | $83 | premium | 2.4% | (716) 626-1824 |
| 65 | COMMONWEALTH RADIOLOGY PC | RICHMOND | VA | DIAGNOSTIC RADIOLOGY | 49 | 70 | $1,400 | $20 | premium | 5.1% | (804) 288-8327 |
| 66 | PROGRESSIVE PHYSICIAN ASSOC INC | PHILLIPSBURG | PA | DIAGNOSTIC RADIOLOGY | 160 | 68 | $1,972 | $29 | premium | 3.6% | (908) 859-6700 |
| 67 | ARKANSAS ORTHOPEDICS AND SPORTS MEDICINE, P.A. | HARRISON | AR | ORTHOPEDIC SURGERY | 7 | 68 | $1,173 | $17 | premium | 12.0% | (870) 741-8289 |
| 68 | IOWA ORTHOPAEDIC CENTER PC | DES MOINES | IA | PHYSICIAN ASSISTANT | 69 | 66 | $6,527 | $99 | premium | 10.8% | (515) 247-8400 |
| 69 | HEALTHTEXAS PROVIDER NETWORK | DALLAS | TX | PHYSICIAN ASSISTANT | 2482 | 65 | $4,944 | $76 | premium | 3.1% | — |
| 70 | BAYLOR ST. LUKE'S MEDICAL GROUP | THE WOODLANDS | TX | PHYSICIAN ASSISTANT | 177 | 64 | $3,750 | $59 | premium | 3.0% | (281) 444-3278 |
| 71 | UNIVERSITY OF CHICAGO | CHICAGO | IL | NURSE PRACTITIONER | 1662 | 64 | $3,872 | $61 | premium | 3.1% | (888) 824-0200 |
| 72 | ORTHOPAEDIC CENTERS OF WISCONSIN S C | WAUSAU | WI | PHYSICAL THERAPIST IN PRIVATE PRACTICE | 56 | 64 | $6,032 | $94 | premium | 17.3% | (715) 907-0900 |
| 73 | MEDICAL FACULTY ASSOCIATES, INC | WASHINGTON | DC | PHYSICIAN ASSISTANT | 685 | 64 | $1,792 | $28 | premium | 16.8% | (202) 715-4000 |
| 74 | IHC HEALTH SERVICES INC | MURRAY | UT | PHYSICIAN ASSISTANT | 3944 | 64 | $2,428 | $38 | premium | 66.7% | (801) 261-8346 |
| 75 | VERO ORTHOPAEDICS II PA | VERO BEACH | FL | PHYSICIAN ASSISTANT | 49 | 63 | $4,725 | $75 | premium | 1.9% | (772) 257-3608 |
| 76 | MASS GENERAL BRIGHAM COMMUNITY PHYSICIANS INC | MEDFORD | MA | DIAGNOSTIC RADIOLOGY | 424 | 63 | $1,834 | $29 | premium | 5.7% | (781) 395-4909 |
| 77 | UNIVERSITY HOSPITALS MEDICAL GROUP INC | CLEVELAND | OH | NURSE PRACTITIONER | 2232 | 62 | $1,612 | $26 | premium | 3.2% | — |
| 78 | MEDICAL SCANNING CONSULTANTS PA | ST LOUIS PARK | MN | DIAGNOSTIC RADIOLOGY | 81 | 61 | $915 | $15 | premium | 8.1% | (952) 541-1840 |
| 79 | CRYSTAL RUN HEALTHCARE PHYSICIANS LLP | MIDDLETOWN | NY | NURSE PRACTITIONER | 372 | 61 | $2,580 | $42 | premium | 2.1% | (845) 703-6999 |
| 80 | RADIOLOGY AND IMAGING SPECIALISTS OF LAKELAND | LAKELAND | FL | DIAGNOSTIC RADIOLOGY | 71 | 61 | $1,708 | $28 | premium | 1.8% | (863) 687-1100 |
| 81 | RADIOLOGY INC | HUNTINGTON | WV | DIAGNOSTIC RADIOLOGY | 28 | 59 | $1,947 | $33 | premium | 12.8% | (304) 526-1140 |
| 82 | FREEMAN-OAK HILL HEALTH SYSTEM | JOPLIN | MO | NURSE PRACTITIONER | 382 | 58 | $2,104 | $36 | premium | 4.1% | (417) 347-8200 |
| 83 | BEAUMONT MEDICAL GROUP HOSPITAL BASED SERVICES | TROY | MI | DIAGNOSTIC RADIOLOGY | 583 | 58 | $2,058 | $35 | premium | 8.5% | (248) 964-1187 |
| 84 | SYRACUSE ORTHOPEDIC SPECIALISTS, PLLC | SYRACUSE | NY | PHYSICIAN ASSISTANT | 115 | 57 | $1,824 | $32 | premium | 1.9% | (315) 448-5111 |
| 85 | OKLAHOMA RADIOLOGY GROUP P C | OKLAHOMA CITY | OK | DIAGNOSTIC RADIOLOGY | 61 | 56 | $1,400 | $25 | premium | 7.7% | (405) 272-7000 |
| 86 | KANSAS UNIVERSITY PHYSICIANS INC | KANSAS CITY | KS | NURSE PRACTITIONER | 1815 | 56 | $3,721 | $66 | premium | 6.9% | (913) 588-1227 |
| 87 | RALEIGH ORTHOPAEDIC CLINIC PA | RALEIGH | NC | PHYSICIAN ASSISTANT | 127 | 55 | $3,135 | $57 | premium | 3.7% | (919) 781-5600 |
| 88 | HOUSTON RADIOLOGY ASSOCIATED | HOUSTON | TX | DIAGNOSTIC RADIOLOGY | 103 | 55 | $2,892 | $53 | premium | 2.6% | (281) 206-9020 |
| 89 | BLACKWELL PHYSICIANS, LLC | ROCKVILLE | MD | DIAGNOSTIC RADIOLOGY | 67 | 55 | $1,540 | $28 | premium | 1.0% | (240) 826-6074 |
| 90 | DIGNITY HEALTH MEDICAL FOUNDATION | FOLSOM | CA | DIAGNOSTIC RADIOLOGY | 1197 | 54 | $1,998 | $37 | premium | 1.2% | (916) 983-7476 |
| 91 | RADIOLOGY LTD LLC | TUCSON | AZ | DIAGNOSTIC RADIOLOGY | 102 | 54 | $2,646 | $49 | premium | 6.8% | (520) 290-4842 |
| 92 | MARGARET MARY COMMUNITY HOSPITAL INC | BATESVILLE | IN | NURSE PRACTITIONER | 81 | 54 | $5,384 | $100 | premium | 15.3% | (812) 932-4700 |
| 93 | NEW YORK UNIVERSITY | NEW YORK | NY | DIAGNOSTIC RADIOLOGY | 5704 | 54 | $3,186 | $59 | premium | 1.8% | (212) 263-9700 |
| 94 | COLUMBIA ORTHOPAEDIC GROUP LLP | COLUMBIA | MO | ORTHOPEDIC SURGERY | 91 | 53 | $3,127 | $59 | premium | 3.8% | (573) 443-2402 |
| 95 | ST PAUL PLACE SPECIALISTS, INC. | BALTIMORE | MD | PHYSICIAN ASSISTANT | 337 | 53 | $1,374 | $26 | premium | 0.9% | (410) 663-8100 |
| 96 | JUDAH D PIFER MD PLLC | PRESCOTT | AZ | ORTHOPEDIC SURGERY | 2 | 53 | $3,816 | $72 | premium | 6.7% | (928) 778-9250 |
| 97 | UNIVERSAL RADIOLOGY CONSULTANTS PC | WARNER ROBINS | GA | DIAGNOSTIC RADIOLOGY | 27 | 51 | $1,581 | $31 | premium | 9.1% | (478) 922-4281 |
| 98 | SPRINGFIELD CLINIC, LLP | SPRINGFIELD | IL | NURSE PRACTITIONER | 686 | 51 | $2,499 | $49 | premium | 2.5% | (217) 544-6464 |
| 99 | LESTER E COX MEDICAL CENTERS | SPRINGFIELD | MO | PHYSICIAN ASSISTANT | 251 | 50 | $2,093 | $42 | premium | 3.6% | (417) 875-3000 |
| 100 | TRISTATE IMG (IMAGING MEDICAL GROUP) INC | CINCINNATI | OH | DIAGNOSTIC RADIOLOGY | 44 | 50 | $1,275 | $26 | premium | 2.6% | (513) 865-1331 |
Showing the top 100 of 358 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 →