NEVVI Medicare utilization intelligence
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Market snapshot

Nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS
93922 Ultrasound study of arm and leg arteries 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 539,016 services ▼ 2.7% YoY · 475,602 beneficiaries (CY2024, Medicare FFS)
Medicare paid $22.3M · $41.38 avg / service, national
CMS descriptor · RBCS classification · Medicare Part B physician/supplier claims, 12-year window
Billing groups
1,963
Named-group FFS services
301,880
FFS of Medicare
49%
Services YoY
-2.7%
FFS enrollment -2.2%
Estimated all-Medicare volume FFS + estimated MA estimate
~602,887 services

301,880 observed fee-for-service (50%) · ~301,007 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

Top states — 93922 (CY2024)
CA 71,071 TX 46,379 NY 37,027 MD 22,749 NC 22,317

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

Named-group submitted charges
$61.9M
Named-group allowed amount
$15.8M
Named-group Medicare payments
$11.9M
Avg charge / svc
$205
Avg allowed / svc
$52
Avg payment / svc
$39
Average charge per group
$11 1,963 groups · avg submitted charge / service $26,751
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Data year: CY2024 CY2023 CY2022  CY2021  CY2020 
# Physician group City St Specialty Providers 93922 svcs Submitted charges Avg charge Medicare $ Share* Phone
1 INTERNAL MEDICINE SPEC OF SOUTHERN NV GROSSMAN PANIKKAR GHADISHAH WHI LAS VEGAS NV INTERNAL MEDICINE 8 2,986 $567,340 $190 37.3% 70224227372
2 PRESCOTT HEALTHCARE SOLUTIONS LLC PRESCOTT VALLEY AZ PHYSICIAN ASSISTANT 197 2,132 $639,600 $300 13.6% (928) 458-7583
3 SUTTER VALLEY MEDICAL FOUNDATION SACRAMENTO CA DIAGNOSTIC RADIOLOGY 2420 2,122 $816,114 $385 3.0% (916) 681-8852
4 SAMER SAIEDY MD PA HAVRE DE GRACE MD VASCULAR SURGERY 15 2,062 $405,600 $197 9.1% (410) 942-1000
5 VASCULAR SURGERY ASSOCIATES LLC TOWSON MD VASCULAR SURGERY 15 1,848 $414,278 $224 8.1% (410) 825-4928
6 UNIVERSITY OF MARYLAND COMMUNITY MEDICAL GROUP INC GLEN BURNIE MD NURSE PRACTITIONER 458 1,803 $159,017 $88 7.9% (410) 761-1222
7 LIEBER-MOORE CARDIOLOGY ASSOCIATES PA KINGWOOD TX CARDIOVASCULAR DISEASE (CARDIOLOGY) 16 1,746 $678,121 $388 3.8% (281) 358-1950
8 NORTHWESTERN MEDICAL FACULTY FOUNDATION CHICAGO IL NURSE PRACTITIONER 4339 1,713 $1,272,198 $743 10.0% —
9 THE EMORY CLINIC INC ATLANTA GA NURSE PRACTITIONER 3484 1,559 $262,857 $169 9.0% (404) 778-7525
10 VASCULAR CARE GROUP LLC HYANNIS MA VASCULAR SURGERY 27 1,553 $491,850 $317 17.4% (508) 775-1984
11 VASCULAR SURGERY ASSOCIATES OF RICHMOND PC HENRICO VA PHYSICIAN ASSISTANT 17 1,542 $295,840 $192 8.4% (804) 288-1953
12 HILLSIDE PRIMARY CARE PLLC LIVE OAK TX NURSE PRACTITIONER 67 1,449 $188,370 $130 3.1% (210) 742-6555
13 OHIOHEALTH CORPORATION COLUMBUS OH PHYSICIAN ASSISTANT 2282 1,445 $35,846 $25 10.4% —
14 GEISINGER CLINIC DANVILLE PA PHYSICIAN ASSISTANT 3426 1,421 $289,104 $203 7.6% (570) 271-6144
15 BAPTIST HEALTH MEDICAL GROUP INC LOUISVILLE KY NURSE PRACTITIONER 2448 1,388 $59,292 $43 17.8% (502) 928-1050
16 TENNESSEE ONCOLOGY PLLC NASHVILLE TN HEMATOLOGY/ONCOLOGY 360 1,344 $278,582 $207 7.8% (615) 385-3751
17 MID-SOUTH INTERNAL MEDICINE SPECIALISTS, P.C. GERMANTOWN TN INTERNAL MEDICINE 12 1,343 $268,600 $200 7.8% (901) 767-5000
18 CARIENT HEART AND VASCULAR, LLC MANASSAS VA CARDIOVASCULAR DISEASE (CARDIOLOGY) 26 1,332 $419,580 $315 7.3% 57158117712611
19 ADVANCED DIAGNOSTIC IMAGING PC NASHVILLE TN NURSE PRACTITIONER 534 1,319 $523,116 $397 7.7% (615) 612-2146
20 CENTRAL CALIFORNIA FACULTY MEDICAL GROUP INC FRESNO CA EMERGENCY MEDICINE 252 1,298 $286,484 $221 1.8% (559) 459-6000
21 MISSION HEALTH COMMUNITY MULTISPECIALTY PROVIDERS LLC ASHEVILLE NC PHYSICIAN ASSISTANT 593 1,276 $168,466 $132 5.7% (828) 213-1740
22 BHS PHYSICIANS NETWORK, INC SAN ANTONIO TX PHYSICIAN ASSISTANT 696 1,275 $410,430 $322 2.7% (210) 614-7414
23 CHRISTUS TRINITY CLINIC TYLER TX NURSE PRACTITIONER 1495 1,256 $234,035 $186 2.7% (903) 606-5560
24 VASCULAR AND VEIN INSTITUTE OF THE SOUTH PLLC GERMANTOWN TN VASCULAR SURGERY 11 1,251 $182,670 $146 7.3% (901) 390-2930
25 STANFORD HEALTH CARE STANFORD CA DIAGNOSTIC RADIOLOGY 3039 1,237 $2,929,933 $2,369 1.7% (650) 723-4000
26 PRINE HEALTH MEDICAL GROUP, PLLC MANHASSET NY NEPHROLOGY 75 1,233 $317,848 $258 3.3% (516) 407-2727
27 UMASS MEMORIAL MEDICAL GROUP INC WORCESTER MA PHYSICIAN ASSISTANT 2483 1,208 $181,294 $150 13.6% (508) 334-1000
28 PACIFIC CARDIOVASCULAR AND VEIN INSTITUTE INC OXNARD CA PHYSICIAN ASSISTANT 5 1,204 $331,107 $275 1.7% (805) 643-3330
29 HEALTHTEXAS PROVIDER NETWORK DALLAS TX PHYSICIAN ASSISTANT 2482 1,203 $333,777 $277 2.6% —
30 PRISMA HEALTH UNIVERSITY MEDICAL GROUP GREENVILLE SC NURSE PRACTITIONER 2447 1,164 $50,520 $43 7.6% —
31 BAYSTATE MEDICAL PRACTICES INC SPRINGFIELD MA PHYSICIAN ASSISTANT 1326 1,109 $48,190 $43 12.5% —
32 VASCULAR SURGICAL ASSOCIATES, PC MARIETTA GA PHYSICIAN ASSISTANT 25 1,096 $328,800 $300 6.3% (770) 423-0595
33 THE IOWA CLINIC PC WEST DES MOINES IA PHYSICIAN ASSISTANT 302 1,092 $293,481 $269 22.4% (515) 343-1000
34 HEART HOSPITAL OF SOUTH DAKOTA LLC SIOUX FALLS SD NURSE PRACTITIONER 67 1,091 $19,030 $17 24.3% (605) 977-7000
35 JOHNS HOPKINS UNIVERSITY BALTIMORE MD NURSE PRACTITIONER 2900 1,067 $53,334 $50 4.7% (410) 502-4340
36 FRANCISCAN MEDICAL GROUP TACOMA WA PHYSICIAN ASSISTANT 1407 1,062 $216,824 $204 11.7% (253) 428-2200
37 TINSLEY SURGICAL PA WILMINGTON NC GENERAL SURGERY 7 1,052 $173,580 $165 4.7% (910) 769-2583
38 LEXINGTON HEALTH INC WEST COLUMBIA SC NURSE PRACTITIONER 909 1,043 $189,762 $182 6.8% (803) 744-4900
39 VASCULAR INSTITUTE OF CHATTANOOGA, PLLC CHATTANOOGA TN NURSE PRACTITIONER 19 1,042 $227,698 $219 6.1% (423) 602-2750
40 UNIVERSITY OF VIRGINIA PHYSICIANS GROUP CHARLOTTESVILLE VA NURSE PRACTITIONER 1704 1,002 $34,068 $34 5.5% (434) 924-5959
41 BASS MEDICAL GROUP WALNUT CREEK CA OTOLARYNGOLOGY 318 989 $436,149 $441 1.4% —
42 COMMUNITY MEDICAL ASSOCIATES INC LOUISVILLE KY NURSE PRACTITIONER 1377 989 $101,627 $103 12.7% (502) 937-2209
43 NOVANT HEALTH MEDICAL GROUP, LLC WINSTON SALEM NC PHYSICIAN ASSISTANT 2389 984 $383,483 $390 4.4% (704) 384-8200
44 PREMIER SURGICAL ASSOCIATES PLLC KNOXVILLE TN GENERAL SURGERY 60 968 $220,330 $228 5.7% (865) 690-5263
45 IHC HEALTH SERVICES INC MURRAY UT PHYSICIAN ASSISTANT 3944 955 $169,855 $178 36.0% (801) 261-8346
46 INOVA HEALTH CARE SERVICES FALLS CHURCH VA NURSE PRACTITIONER 1818 949 $275,818 $291 5.2% —
47 WICHITA SURGICAL SPECIALISTS PA WICHITA KS GENERAL SURGERY 60 927 $76,448 $82 21.6% (316) 263-0296
48 ATLANTA HEART SPECIALISTS LLC TUCKER GA CARDIOVASCULAR DISEASE (CARDIOLOGY) 19 903 $232,974 $258 5.2% (770) 638-1400
49 UNIVERSITY HEALTH SYSTEM, INC. KNOXVILLE TN NURSE PRACTITIONER 561 888 $27,490 $31 5.2% (865) 305-6333
50 ACUTE ALTERNATIVE MEDICAL GROUP CHRISTIANSTED VI EMERGENCY MEDICINE 2 871 $80,287 $92 98.3% (340) 772-2883
51 MUSC COMMUNITY PHYSICIANS ORANGEBURG SC NURSE PRACTITIONER 1307 870 $371,159 $427 5.7% (803) 395-3400
52 PRIVIA MEDICAL GROUP GULF COAST PLLC HOUSTON TX NURSE PRACTITIONER 515 868 $172,882 $199 1.9% (713) 512-7500
53 HARTFORD HEALTHCARE MEDICAL GROUP SPECIALISTS PLLC STORRS CT PHYSICIAN ASSISTANT 1493 846 $362,687 $429 31.8% (860) 724-2579
54 THE PHYSICIANS GROUP, LLC OKLAHOMA CITY OK NURSE PRACTITIONER 103 835 $243,310 $291 11.2% (405) 692-9300
55 PIEDMONT CARDIOLOGY OF ATLANTA, LLC ATLANTA GA PHYSICIAN ASSISTANT 477 826 $85,380 $103 4.7% (404) 605-5000
56 VALLEY DIALYSIS ACCESS SURGERY ASSOCIATES, INC. FRESNO CA NURSE PRACTITIONER 2 825 $199,684 $242 1.2% (559) 840-1890
57 VANDERBILT UNIVERSITY MEDICAL CENTER NASHVILLE TN NURSE PRACTITIONER 3394 820 $58,780 $72 4.8% (615) 322-5000
58 LIFEBRIDGE MEDICAL ASSOCIATES LLC ELLICOTT CITY MD INTERNAL MEDICINE 12 807 $174,312 $216 3.5% (443) 393-3788
59 WASHINGTON UNIVERSITY SAINT LOUIS MO NURSE PRACTITIONER 3070 802 $203,418 $254 7.9% (314) 747-3000
60 HENRY FORD HEALTH SYSTEM DETROIT MI PHYSICIAN ASSISTANT 2536 799 $32,119 $40 4.8% (313) 916-2600
61 COTTON-O'NEIL CLINIC REVOCABLE TRUST TOPEKA KS NURSE PRACTITIONER 649 798 $171,537 $215 18.6% (785) 354-9591
62 ENDEAVOR HEALTH MEDICAL GROUP EVANSTON IL NURSE PRACTITIONER 3380 793 $52,229 $66 4.6% —
63 OREGON VASCULAR SPECIALISTS LLC BEND OR VASCULAR SURGERY 12 770 $168,960 $219 15.5% (541) 313-8111
64 LEHIGH VALLEY PHYSICIAN GROUP ALLENTOWN PA PHYSICIAN ASSISTANT 2389 764 $212,275 $278 4.1% —
65 PETOSKEY SURGEONS, P.C. PETOSKEY MI GENERAL SURGERY 9 746 $123,033 $165 4.5% (231) 487-1900
66 OSF MULTI-SPECIALTY GROUP PEORIA IL NURSE PRACTITIONER 2091 744 $97,431 $131 4.4% (309) 683-5050
67 SOUTHERN CALIFORNIA FOOT AND ANKLE MEDICAL CENTER LA PALMA CA PODIATRY 2 737 $128,975 $175 1.0% (714) 735-8588
68 COMPREHENSIVE PODIATRIC CARE INC CHATSWORTH CA PODIATRY 2 736 $110,400 $150 1.0% (818) 388-7545
69 ROPER SAINT FRANCIS PHYSICIANS NETWORK CHARLESTON SC PHYSICIAN ASSISTANT 539 729 $145,085 $199 4.7% (843) 720-8448
70 NORTH CAROLINA MG LLC RALEIGH NC PHYSICIAN ASSISTANT 674 723 $178,731 $247 3.2% (919) 881-0160
71 LOYOLA UNIVERSITY MEDICAL CENTER MAYWOOD IL NURSE PRACTITIONER 933 720 $70,800 $98 4.2% (708) 216-8372
72 UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS DALLAS TX PHYSICIAN ASSISTANT 3200 713 $254,971 $358 1.5% (214) 633-5555
73 STATE UNIVERSITY OF IOWA IOWA CITY IA PHYSICIAN ASSISTANT 1902 712 $74,631 $105 14.6% (319) 678-8201
74 COASTAL VASCULAR AND VEIN CENTER PA CHARLESTON SC PHYSICIAN ASSISTANT 11 707 $107,178 $152 4.6% (843) 577-4551
75 CLEVELAND CLINIC CLEVELAND OH PHYSICIAN ASSISTANT 6828 698 $73,988 $106 5.0% —
76 MARON AND RODRIGUES MEDICAL GROUP LLC FLORHAM PARK NJ INTERNAL MEDICINE 8 696 $121,800 $175 3.7% (973) 822-2000
77 UNIVERSITY OF VERMONT MEDICAL CENTER INC BURLINGTON VT PHYSICIAN ASSISTANT 1194 682 $28,461 $42 70.4% (802) 847-0000
78 HAMILTON MEDICAL CENTER, INC DALTON GA INTERNAL MEDICINE 102 674 $151,650 $225 3.9% (706) 272-6000
79 NORTHSTATE FOOT AND ANKLE SPECIALIST INC CHICO CA PODIATRY 7 671 $125,101 $186 0.9% (530) 891-3338
80 SPARTANBURG MEDICAL CENTER SPARTANBURG SC NURSE PRACTITIONER 1070 670 $309,545 $462 4.4% (864) 587-3000
81 LIVWELL HEALTH LLC SCOTTSDALE AZ CARDIOVASCULAR DISEASE (CARDIOLOGY) 7 670 $117,250 $175 4.3% (602) 688-2248
82 USC CARE MEDICAL GROUP INC LOS ANGELES CA DIAGNOSTIC RADIOLOGY 1374 668 $116,530 $174 0.9% (800) 872-2273
83 THE MOSES H CONE MEMORIAL HOSPITAL OPERATING CORPORATION GREENSBORO NC CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 722 665 $31,550 $47 3.0% (336) 832-7000
84 KANSAS CITY VASCULAR AND GENERAL SURGERY GROUP LLC OVERLAND PARK KS NURSE PRACTITIONER 22 663 $209,297 $316 15.5% (913) 754-2800
85 ASSOCIATES IN MEDICINE AND SURGERY LLC FORT MYERS FL PODIATRY 17 661 $73,288 $111 3.6% (239) 481-7000
86 OSU SURGERY, LLC COLUMBUS OH PHYSICIAN ASSISTANT 204 655 $134,280 $205 4.7% (614) 293-2101
87 SENTARA MEDICAL GROUP NORFOLK VA PHYSICIAN ASSISTANT 1404 653 $19,860 $30 3.6% —
88 DUKE HEALTH INTEGRATED PRACTICE INC DURHAM NC PHYSICIAN ASSISTANT 3051 652 $252,248 $387 2.9% (919) 684-8111
89 DR JEFFREY BROOKS PC JEFFERSON CITY MO PODIATRY 11 650 $53,068 $82 6.4% 24852821166
90 ARCH HEALTH PARTNERS INC POWAY CA PHYSICIAN ASSISTANT 161 645 $161,064 $250 0.9% (858) 485-0050
91 UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL CHAPEL HILL NC NURSE PRACTITIONER 2120 644 $28,980 $45 2.9% (984) 215-5556
92 PRISMA HEALTH MEDICAL GROUP-MIDLANDS COLUMBIA SC PHYSICIAN ASSISTANT 1017 642 $27,606 $43 4.2% (803) 749-5101
93 DIGNITY HEALTH MEDICAL FOUNDATION FOLSOM CA DIAGNOSTIC RADIOLOGY 1197 635 $180,447 $284 0.9% (916) 983-7476
94 CHRISTIANA CARE HEALTH SERVICES INC NEWARK DE PHYSICIAN ASSISTANT 1537 631 $241,158 $382 25.2% —
95 UNIVERSITY PRIMARY CARE PRACTICES INC CONNEAUT OH FAMILY PRACTICE 1067 629 $55,352 $88 4.5% —
96 RIVERSIDE RADIOLOGY AND INTERVENTIONAL ASSOCIATES INC COLUMBUS OH DIAGNOSTIC RADIOLOGY 243 622 $44,784 $72 4.5% (614) 566-5600
97 THE ASSOCIATION OF UNIVERSITY PHYSICIANS SEATTLE WA PHYSICIAN ASSISTANT 3612 621 $31,533 $51 6.9% (206) 364-0500
98 AMER AL-KARADSHEH, M.D., P.A HOUSTON TX ENDOCRINOLOGY 9 619 $165,540 $267 1.3% —
99 PINNACLE HEALTH CARDIOVASCULAR INSTITUTE INC MECHANICSBURG PA CARDIOVASCULAR DISEASE (CARDIOLOGY) 113 617 $31,472 $51 3.3% (717) 731-0101
100 IHA HEALTH SERVICES CORPORATION YPSILANTI MI PHYSICIAN ASSISTANT 1144 602 $16,856 $28 3.6% —

Showing the top 100 of 1,963 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 →