NEVVI Medicare utilization intelligence
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Market snapshot

Nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow CPT · Ultrasound imaging
Classification Imaging › Ultrasound › Duplex Scan - Extremity Arteries (CMS RBCS)
First observed 2013 — start of our 12-year window; the code predates it
National scale 148,463 services ▲ 2.0% YoY · 135,730 beneficiaries (CY2024, Medicare FFS)
Medicare paid $19.8M · $133.32 avg / service, national
CMS descriptor · RBCS classification · Medicare Part B physician/supplier claims, 12-year window
Billing groups
782
Named-group FFS services
67,175
FFS of Medicare
49%
Services YoY
+2.0%
FFS enrollment -2.2%
Estimated all-Medicare volume FFS + estimated MA estimate
~136,350 services

67,175 observed fee-for-service (49%) · ~69,175 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

Top states — 93975 (CY2024)
CA 35,413 NY 17,131 FL 8,807 TX 7,789 PA 5,529

Disclosed Medicare fee-for-service services by billing state; open a bar for that state's ranked market.

Named-group submitted charges
$37.6M
Named-group allowed amount
$9.8M
Named-group Medicare payments
$7.5M
Avg charge / svc
$560
Avg allowed / svc
$146
Avg payment / svc
$112
Average charge per group
$52 782 groups · avg submitted charge / service $9,881
Market analyticsPlatform
a taste of the twelve-year trend layer

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Data year: CY2024 CY2023 CY2022  CY2021  CY2020 
# Physician group City St Specialty Providers 93975 svcs Submitted charges Avg charge Medicare $ Share* Phone
1 STANFORD HEALTH CARE STANFORD CA DIAGNOSTIC RADIOLOGY 3039 1,476 $1,240,986 $841 4.2% (650) 723-4000
2 MAYO CLINIC JACKSONVILLE JACKSONVILLE FL NURSE PRACTITIONER 1587 880 $1,943,416 $2,208 10.0% (904) 953-2000
3 MAYO CLINIC ARIZONA PHOENIX AZ PHYSICIAN ASSISTANT 1635 875 $857,027 $979 22.1% (800) 603-0558
4 THE ASSOCIATION OF UNIVERSITY PHYSICIANS SEATTLE WA PHYSICIAN ASSISTANT 3612 868 $146,888 $169 38.2% (206) 364-0500
5 ADVANCED RADIOLOGY SERVICES PC GRAND RAPIDS MI DIAGNOSTIC RADIOLOGY 249 854 $229,651 $269 25.1% (616) 363-7272
6 NEW YORK UNIVERSITY NEW YORK NY DIAGNOSTIC RADIOLOGY 5704 770 $1,118,329 $1,452 4.5% (212) 263-9700
7 LEBOVIC SCHWIMER AND GOLDBERG MEDICAL GROUP BEVERLY HILLS CA DIAGNOSTIC RADIOLOGY 3 738 $313,827 $425 2.1% (310) 394-2761
8 REGENTS OF THE UNIVERSITY OF CALIFORNIA SAN DIEGO CA DIAGNOSTIC RADIOLOGY 2057 732 $375,058 $512 2.1% (800) 926-8273
9 LAHEY CLINIC INC BURLINGTON MA NURSE PRACTITIONER 1400 633 $158,985 $251 16.1% —
10 HOUSTON RADIOLOGY ASSOCIATED HOUSTON TX DIAGNOSTIC RADIOLOGY 103 611 $353,158 $578 7.8% (281) 206-9020
11 PHYSICIAN AFFILIATE GROUP OF NEW YORK PC BROOKLYN NY PHYSICIAN ASSISTANT 1231 598 $402,038 $672 3.5% (718) 616-5356
12 MAYO CLINIC ROCHESTER MN NURSE PRACTITIONER 4896 585 $714,029 $1,221 40.1% (507) 284-2511
13 BAPTIST HEALTH MEDICAL GROUP INC LOUISVILLE KY NURSE PRACTITIONER 2448 541 $121,984 $225 38.3% (502) 928-1050
14 MOUNTAIN KIDNEY AND HYPERTENSION ASSOCIATES PA ASHEVILLE NC NURSE PRACTITIONER 18 540 $350,460 $649 14.0% (828) 258-8545
15 UNIVERSITY OF ARKANSAS FOR MEDICAL SCIENCES LITTLE ROCK AR NURSE PRACTITIONER 1241 537 $163,248 $304 55.6% (501) 686-8000
16 YIUM, SHENOUDA AND MILLER PTRSHP CHATTANOOGA TN NEPHROLOGY 49 526 $751,696 $1,429 16.7% (423) 698-0927
17 NEVADA HEART AND VASCULAR CENTER RESH LLP LAS VEGAS NV CARDIOVASCULAR DISEASE (CARDIOLOGY) 42 482 $160,381 $333 31.6% (702) 240-6482
18 UMASS MEMORIAL MEDICAL GROUP INC WORCESTER MA PHYSICIAN ASSISTANT 2483 476 $201,376 $423 12.1% (508) 334-1000
19 MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC BOSTON MA DIAGNOSTIC RADIOLOGY 3532 472 $246,094 $521 12.0% (617) 724-0287
20 UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC BIRMINGHAM AL NURSE PRACTITIONER 2788 465 $137,038 $295 38.0% (205) 934-3460
21 SCRIPPS HEALTH LA JOLLA CA PHYSICIAN ASSISTANT 1431 459 $200,930 $438 1.3% (858) 455-9100
22 SUTTER BAY MEDICAL FOUNDATION PALO ALTO CA INTERNAL MEDICINE 3716 455 $548,941 $1,206 1.3% (415) 600-1020
23 UNIVERSITY OF MARYLAND COMMUNITY MEDICAL GROUP INC GLEN BURNIE MD NURSE PRACTITIONER 458 444 $103,632 $233 13.9% (410) 761-1222
24 GOOD HEALTH MEDICAL INC SACRAMENTO CA PHYSICAL THERAPIST IN PRIVATE PRACTICE 10 438 $116,223 $265 1.2% (916) 677-0008
25 NORTHWESTERN MEDICAL FACULTY FOUNDATION CHICAGO IL NURSE PRACTITIONER 4339 432 $313,347 $725 8.7% —
26 ROBERT J BROWN JR RPA PC MANHASSET NY CARDIOVASCULAR DISEASE (CARDIOLOGY) 2 428 $383,360 $896 2.5% (631) 742-0565
27 UNMC PHYSICIANS OMAHA NE PHYSICIAN ASSISTANT 1514 412 $114,660 $278 39.9% (402) 559-4000
28 PROSTATE ONCOLOGY SPECIALISTS, INC. MARINA DEL REY CA HEMATOLOGY/ONCOLOGY 3 406 $263,900 $650 1.1% (310) 827-7707
29 RENAL ASSOCIATES, P.A. SAN ANTONIO TX NEPHROLOGY 39 405 $208,992 $516 5.2% (210) 403-7978
30 UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL CHAPEL HILL NC NURSE PRACTITIONER 2120 403 $93,714 $233 10.4% (984) 215-5556
31 CLEVELAND CLINIC CLEVELAND OH PHYSICIAN ASSISTANT 6828 396 $195,315 $493 9.8% —
32 UNIVERSITY OF PITTSBURGH PHYSICIANS PITTSBURGH PA DIAGNOSTIC RADIOLOGY 4291 391 $106,444 $272 7.1% —
33 GEISINGER CLINIC DANVILLE PA PHYSICIAN ASSISTANT 3426 387 $107,973 $279 7.0% (570) 271-6144
34 EPIC MEDICAL GROUP,INC SHERMAN OAKS CA NURSE PRACTITIONER 52 370 $118,400 $320 1.0% (818) 528-1260
35 THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS CHICAGO IL NURSE PRACTITIONER 1170 368 $115,662 $314 7.4% —
36 LIVER SPECIALISTS OF TEXAS PLLC HOUSTON TX NURSE PRACTITIONER 5 363 $209,930 $578 4.7% (713) 794-0700
37 STATE UNIVERSITY OF IOWA IOWA CITY IA PHYSICIAN ASSISTANT 1902 362 $177,400 $490 29.9% (319) 678-8201
38 OSU RADIOLOGY LLC COLUMBUS OH DIAGNOSTIC RADIOLOGY 174 355 $92,110 $259 8.8% (614) 293-8315
39 FLORIDA CLINICAL PRACTICE ASSOCIATION INC GAINESVILLE FL NURSE PRACTITIONER 1912 351 $126,551 $361 4.0% (352) 265-8990
40 SANFORD BISMARCK BISMARCK ND NURSE PRACTITIONER 563 350 $134,735 $385 62.8% (701) 323-8300
41 COMPREHENSIVE UROLOGY MEDICAL GROUP LOS ANGELES CA UROLOGY 6 339 $431,547 $1,273 1.0% (310) 278-8330
42 COMMUNITY HOSPITAL OF THE MONTEREY PENINSULA MONTEREY CA EMERGENCY MEDICINE 141 316 $46,706 $148 0.9% (831) 624-5311
43 VASCULAR ASSOCIATES OF SARASOTA SARASOTA FL VASCULAR SURGERY 13 305 $103,567 $340 3.5% (941) 371-6565
44 WASHINGTON UNIVERSITY SAINT LOUIS MO NURSE PRACTITIONER 3070 304 $125,362 $412 18.4% (314) 747-3000
45 PIEDMONT CARDIOLOGY OF ATLANTA, LLC ATLANTA GA PHYSICIAN ASSISTANT 477 302 $91,200 $302 9.7% (404) 605-5000
46 THE EMORY CLINIC INC ATLANTA GA NURSE PRACTITIONER 3484 294 $155,335 $528 9.4% (404) 778-7525
47 STATE OF MISSISSIPPI - UNIVERSITY OF MISSISSIPPI MEDICAL CENTER JACKSON MS NURSE PRACTITIONER 951 291 $70,422 $242 41.8% (601) 815-4775
48 MCLEAN MEDICAL CLINIC INC VAN NUYS CA GENERAL PRACTICE 2 288 $119,520 $415 0.8% (747) 755-2455
49 SENTARA MEDICAL GROUP NORFOLK VA PHYSICIAN ASSISTANT 1404 272 $42,690 $157 5.2% —
50 N E FLORIDA INTERNAL MEDICINE PA JACKSONVILLE FL INTERNAL MEDICINE 2 270 $119,800 $444 3.1% (904) 387-4050
51 STOCKTON CARDIOLOGY MEDICAL GROUP COMPLETE HEART CARE INC STOCKTON CA CARDIOVASCULAR DISEASE (CARDIOLOGY) 14 268 $163,480 $610 0.8% —
52 UNIVERSITY OF CINCINNATI PHYSICIANS COMPANY LLC CINCINNATI OH NURSE PRACTITIONER 1504 266 $122,115 $459 6.6% (513) 584-1000
53 FIRST AID URGENT CARE INC TUJUNGA CA NURSE PRACTITIONER 14 261 $69,777 $267 0.7% (818) 352-8333
54 BEAUMONT MEDICAL GROUP HOSPITAL BASED SERVICES TROY MI DIAGNOSTIC RADIOLOGY 583 258 $152,576 $591 7.6% (248) 964-1187
55 HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC BOSTON MA INTERNAL MEDICINE 1689 257 $70,161 $273 6.5% (781) 983-9088
56 ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI NEW YORK NY PHYSICIAN ASSISTANT 2818 251 $127,190 $507 1.5% (212) 241-4812
57 RADIOLOGY ASSOCIATES LLC OKLAHOMA CITY OK DIAGNOSTIC RADIOLOGY 19 246 $50,430 $205 25.4% (405) 949-3011
58 RADIOLOGISTS OF UNIV OF ROCHESTER ROCHESTER NY DIAGNOSTIC RADIOLOGY 134 245 $57,575 $235 1.4% —
59 UC REGENTS ORANGE CA DIAGNOSTIC RADIOLOGY 99 243 $108,335 $446 0.7% (714) 456-7004
60 EUGENE SPRINGFIELD NEPHROLOGY ASSOCIATES PC SPRINGFIELD OR NEPHROLOGY 14 240 $220,320 $918 14.5% (541) 485-6478
61 SMI IMAGING LLC PHOENIX AZ DIAGNOSTIC RADIOLOGY 364 238 $275,162 $1,156 6.0% (480) 753-6161
62 USC CARE MEDICAL GROUP INC LOS ANGELES CA DIAGNOSTIC RADIOLOGY 1374 237 $68,730 $290 0.7% (800) 872-2273
63 MCV ASSOCIATED PHYSICIANS RICHMOND VA NURSE PRACTITIONER 1791 236 $101,106 $428 4.5% (804) 828-9000
64 INOVA HEALTH CARE SERVICES FALLS CHURCH VA NURSE PRACTITIONER 1818 235 $186,191 $792 4.5% —
65 KDMD, LLC LAS VEGAS NV INTERNAL MEDICINE 2 234 $92,430 $395 15.3% (702) 228-7054
66 UROLOGY CENTER OF FLORIDA PA POMPANO BEACH FL UROLOGY 2 224 $87,360 $390 2.5% (954) 941-3333
67 EL CAMINO HEALTH MEDICAL NETWORK LLC SAN JOSE CA PHYSICIAN ASSISTANT 199 215 $235,793 $1,097 0.6% (408) 871-3400
68 HEART AND HEALTH PLLC NORTH BABYLON NY FAMILY PRACTICE 12 214 $231,120 $1,080 1.2% (631) 482-1355
69 CHARLOTTE RADIOLOGY PA CHARLOTTE NC DIAGNOSTIC RADIOLOGY 218 213 $96,276 $452 5.5% (704) 362-1945
70 REGENTS OF THE UNIVERSITY OF MICHIGAN ANN ARBOR MI INTERNAL MEDICINE 3330 208 $52,416 $252 6.1% (734) 763-5459
71 QUEENS MEDICAL CARE SERVICE PC REGO PARK NY DIAGNOSTIC RADIOLOGY 4 208 $103,500 $498 1.2% (718) 730-4606
72 RUSH UNIVERSITY MEDICAL GROUP CHICAGO IL PHYSICIAN ASSISTANT 1496 205 $52,416 $256 4.1% (312) 563-2875
73 UNIVERSITY OF LOUISVILLE PHYSICIANS INC LOUISVILLE KY NURSE PRACTITIONER 1442 200 $49,682 $248 14.2% (502) 629-2398
74 SUTTER VALLEY MEDICAL FOUNDATION SACRAMENTO CA DIAGNOSTIC RADIOLOGY 2420 197 $224,340 $1,139 0.6% (916) 681-8852
75 SAN ANTONIO RADIOLOGICAL MEDICAL UPLAND CA DIAGNOSTIC RADIOLOGY 56 195 $67,665 $347 0.6% (909) 985-2811
76 SCOTT AND WHITE CLINIC TEMPLE TX PHYSICIAN ASSISTANT 2435 195 $81,788 $419 2.5% (254) 724-2663
77 UNIVERSITY OF PENN - MEDICAL GROUP PHILADELPHIA PA PHYSICIAN ASSISTANT 3505 192 $55,680 $290 3.5% (215) 662-2777
78 BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC BOSTON MA PHYSICIAN ASSISTANT 2942 192 $100,992 $526 4.9% (617) 732-5500
79 CARILION MEDICAL CENTER ROANOKE VA PHYSICIAN ASSISTANT 964 190 $98,005 $516 3.6% (540) 981-7925
80 CENTER FOR ADVANCED CARDIAC AND VASCULAR INTERVENTIONS TARZANA CA CARDIOVASCULAR DISEASE (CARDIOLOGY) 11 188 $112,800 $600 0.5% (818) 905-5904
81 VASCULAR SURGERY ASSOCIATES LLC TOWSON MD VASCULAR SURGERY 15 185 $106,260 $574 5.8% (410) 825-4928
82 KINGS PHYSICIAN SERVICES PC BROOKLYN NY PHYSICIAN ASSISTANT 664 185 $62,870 $340 1.1% —
83 OREGON SURGICAL SPECIALISTS PC MEDFORD OR PHYSICIAN ASSISTANT 21 184 $53,559 $291 11.1% (541) 930-8907
84 OU HEALTH PARTNERS INC OKLAHOMA CITY OK PHYSICIAN ASSISTANT 1160 176 $59,608 $339 18.2% (405) 271-4311
85 MICHIGAN PHYSICIANS GROUP, PC BERKLEY MI CARDIOVASCULAR DISEASE (CARDIOLOGY) 3 173 $95,150 $550 5.1% (248) 541-0770
86 VASCULAR INSTITUTE OF CHATTANOOGA, PLLC CHATTANOOGA TN NURSE PRACTITIONER 19 172 $122,901 $715 5.5% (423) 602-2750
87 OREGON VASCULAR SPECIALISTS LLC BEND OR VASCULAR SURGERY 12 171 $123,964 $725 10.3% (541) 313-8111
88 IRONWOOD PHYSICIANS PC MESA AZ HEMATOLOGY/ONCOLOGY 114 167 $123,580 $740 4.2% (480) 981-1326
89 BEAUMONT INTERNAL MEDICINE AND GERIATRIC ASSOC. BEAUMONT TX NURSE PRACTITIONER 17 165 $57,750 $350 2.1% (409) 898-2994
90 UNIVERSITY OF TEXAS HEALTH SCIENCE CENTER AT SAN ANTONIO SAN ANTONIO TX PHYSICIAN ASSISTANT 1326 164 $43,349 $264 2.1% (210) 450-7044
91 UNIVERSITY HOSPITALS MEDICAL GROUP INC CLEVELAND OH NURSE PRACTITIONER 2232 163 $39,469 $242 4.1% —
92 UNIVERSITY OF VIRGINIA PHYSICIANS GROUP CHARLOTTESVILLE VA NURSE PRACTITIONER 1704 162 $34,830 $215 3.1% (434) 924-5959
93 RIVERSIDE RADIOLOGY AND INTERVENTIONAL ASSOCIATES INC COLUMBUS OH DIAGNOSTIC RADIOLOGY 243 161 $109,956 $683 4.0% (614) 566-5600
94 UNIVERSITY PROFESSIONAL SERVICES PORTLAND OR PHYSICIAN ASSISTANT 1717 159 $24,398 $153 9.6% (503) 494-8311
95 WELLSPAN MEDICAL GROUP YORK PA PHYSICIAN ASSISTANT 2312 159 $29,559 $186 2.9% —
96 PRISMA HEALTH UNIVERSITY MEDICAL GROUP GREENVILLE SC NURSE PRACTITIONER 2447 158 $30,178 $191 7.3% —
97 HARTFORD HEALTHCARE MEDICAL GROUP SPECIALISTS PLLC STORRS CT PHYSICIAN ASSISTANT 1493 158 $222,123 $1,406 21.0% (860) 724-2579
98 VANDERBILT UNIVERSITY MEDICAL CENTER NASHVILLE TN NURSE PRACTITIONER 3394 157 $63,216 $403 5.0% (615) 322-5000
99 PETOSKEY SURGEONS, P.C. PETOSKEY MI GENERAL SURGERY 9 156 $96,868 $621 4.6% (231) 487-1900
100 UNIVERSITY OF MIAMI MIAMI FL NURSE PRACTITIONER 2331 156 $34,008 $218 1.8% (305) 689-5437

Showing the top 100 of 782 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 →