NEVVI Medicare utilization intelligence
+ Build a code basket
Medicare Wisconsin · CY2024

Who bills the most Ct scan of abdomen and pelvis with contrast (74177) to Medicare in Wisconsin?

Medicare Part B FFS · CY2024 · as published by CMS
52
Billing groups
13,718
Named-group FFS services
$11,067,670
Named-group submitted charges
$807
Avg charge / service
$87
Avg allowed / service
36%
Top-5 concentration
0%
Independent share

52 physician groups billed Ct scan of abdomen and pelvis with contrast (74177) to Medicare fee-for-service in Wisconsin in 2024; the top five named groups hold 36% of that volume, and independent (non-hospital-affiliated) groups deliver 0%.

74177 — Ct scan of abdomen and pelvis with contrast · Source: CMS Medicare Physician & Other Practitioners PUF (Part B), CY2024 release. Medicare fee-for-service only.

Snapshot covers the whole Wisconsin market — the table below shows the top 100 groups (free tier).

Payer-mix context

Medicare fee-for-service covers 42% of Medicare in Wisconsin; Medicare Advantage penetration 46% → 58% since 2020.

Market structure — concentration, independent share, and the consolidation trend for this market — is part of the market analytics platform — built, not launched yet. Notify me at launch →
#Physician groupCityStSpecialty Providers 74177 svcs Share*Phone
1 MAYO CLINIC HEALTH SYSTEM-NORTHWEST WISCONSIN REGION INC EAU CLAIREWINURSE PRACTITIONER 799 1,851 2.8% (715) 838-5222
2 RADIOLOGY CHARTERED MARQUETTEWIDIAGNOSTIC RADIOLOGY 37 933 1.4% (920) 499-2766
3 RADIOLOGY ASSOCIATES OF WAUSAU SC WAUSAUWIDIAGNOSTIC RADIOLOGY 23 856 1.3% (715) 675-3391
4 ASPIRUS RHINELANDER AND TOMAHAWK HOSPITALS AND CLINICS, INC. RHINELANDERWINURSE PRACTITIONER 528 651 1.0% (715) 361-4700
5 CENTRAL WISCONSIN RADIOLOGISTS SC STEVENS POINTWIDIAGNOSTIC RADIOLOGY 9 648 1.0% 7153441234117
6 MERCY HEALTH SYSTEM CORPORATION JANESVILLEWIEMERGENCY MEDICINE 755 625 0.9% (608) 756-6000
7 FROEDTERT SOUTH INC PLEASANT PRAIRIEWIPHYSICIAN ASSISTANT 151 542 0.8% (262) 551-4200
8 PREMIER RADIOLOGY WISCONSIN LLC MOUNT PLEASANTWIDIAGNOSTIC RADIOLOGY 104 535 0.8% (414) 973-7830
9 RADIOLOGY ASSOCIATES OF THE FOX VALLEY SC APPLETONWIDIAGNOSTIC RADIOLOGY 70 532 0.8% (920) 738-2000
10 BAYCARE CLINIC LLP GREEN BAYWIPHYSICIAN ASSISTANT 199 516 0.8%
11 RADIOLOGY INC GOSHENWIDIAGNOSTIC RADIOLOGY 35 513 0.8% (574) 535-2693
12 OAKLEAF CLINICS INC EAU CLAIREWINURSE PRACTITIONER 102 415 0.6% (715) 839-9280
13 MARSHFIELD CLINIC INC ROSEVILLEWIDIAGNOSTIC RADIOLOGY 206 410 0.6% (800) 782-8581
14 MAYO CLINIC HEALTH SYSTEM-SOUTHWEST WISCONSIN REGION INC LA CROSSEWIFAMILY PRACTICE 547 347 0.5% (608) 785-0940
15 EASTERN RADIOLOGICAL ASSOCIATES PC BILLINGSWIDIAGNOSTIC RADIOLOGY 52 313 0.5% (406) 969-4340
16 SCRIPPS HEALTH LA JOLLAWIPHYSICIAN ASSISTANT 1431 296 0.4% (858) 455-9100
17 SOUTHERN NEW HAMPSHIRE RADIOLOGY CONSULTANTS PC BEDFORDWIDIAGNOSTIC RADIOLOGY 42 251 0.4% (603) 627-1661
18 RADIOLOGISTS OF UNIV OF ROCHESTER ROCHESTERWIDIAGNOSTIC RADIOLOGY 134 237 0.4%
19 ROSEBURG RADIOLOGISTS PC ROSEBURGWIDIAGNOSTIC RADIOLOGY 44 217 0.3% (541) 673-0611
20 SPECIALISTS IN MEDICAL IMAGING, SC PEKINWIDIAGNOSTIC RADIOLOGY 246 203 0.3% (309) 671-8282
21 RADIOLOGY CONSULTANTS PC OMAHAWIDIAGNOSTIC RADIOLOGY 46 200 0.3% (402) 717-4760
22 OROVILLE HOSPITAL OROVILLEWIDIAGNOSTIC RADIOLOGY 93 183 0.3% (530) 533-8500
23 AURORA MEDICAL GROUP, INC. MILWAUKEEWIDIAGNOSTIC RADIOLOGY 3696 179 0.3% (414) 421-8400
24 OWENSBORO HEALTH MEDICAL GROUP INC OWENSBOROWINURSE PRACTITIONER 467 163 0.2%
25 BRAINERD MEDICAL CENTER INC BRAINERDWIDIAGNOSTIC RADIOLOGY 29 161 0.2% (218) 828-2880
26 KANSAS UNIVERSITY PHYSICIANS INC KANSAS CITYWINURSE PRACTITIONER 1815 160 0.2% (913) 588-1227
27 RADIOLOGY ASSOCIATES OF NORTHERN KENTUCKY PLLC EDGEWOODWIDIAGNOSTIC RADIOLOGY 56 143 0.2% (859) 301-2160
28 WEST VIRGINIA RADIOLOGY ASSOCIATES PC NORTHBROOKWIDIAGNOSTIC RADIOLOGY 93 139 0.2% (469) 757-1042
29 NORTHEAST IMAGING PC GADSDENWIDIAGNOSTIC RADIOLOGY 3 135 0.2% (256) 494-4033
30 CHAMBERSBURG IMAGING ASSOCIATES P.C. CHAMBERSBURGWIDIAGNOSTIC RADIOLOGY 13 127 0.2% (717) 263-1383
31 THE DULUTH CLINIC LTD DULUTHWIPHYSICIAN ASSISTANT 1082 114 0.2% (218) 576-0680
32 BLUE RIDGE RADIOLOGY PC LYNCHBURGWIDIAGNOSTIC RADIOLOGY 76 108 0.2% (423) 968-1144
33 CGH MEDICAL CENTER STERLINGWINURSE PRACTITIONER 199 106 0.2% (815) 625-4790
34 VANTAGE RADIOLOGY AND DIAGNOSTIC SERVICES, A PROFESSIONAL SERVICES COR RENTONWIDIAGNOSTIC RADIOLOGY 43 85 0.1% (425) 277-8346
35 X-RAY ASSOCIATES OF LOUISVILLE PSC LOUISVILLEWIDIAGNOSTIC RADIOLOGY 55 80 0.1% (502) 897-8121
36 WINONA HEALTH SERVICES WINONAWINURSE PRACTITIONER 142 74 0.1% (507) 454-3650
37 ROCKFORD RADIOLOGY ASSOC ROCKFORDWIDIAGNOSTIC RADIOLOGY 41 73 0.1% (815) 226-2000
38 BELOIT RADIOLOGY LTD BELOITWIDIAGNOSTIC RADIOLOGY 48 64 0.1% (608) 364-2302
39 AMERICAN RADIOLOGY CONSULTANTS PLLC DALLASWIDIAGNOSTIC RADIOLOGY 121 59 0.1% (214) 820-3216
40 UPMC ALTOONA REGIONAL HEALTH SERVICES, INC. ALTOONAWIPHYSICIAN ASSISTANT 190 59 0.1% (814) 941-8811
41 RADIOLOGY AND IMAGING INC SPRINGFIELDWIDIAGNOSTIC RADIOLOGY 60 55 0.1% (413) 827-7400
42 PORTAGE RADIOLOGY, SC PORTAGEWIDIAGNOSTIC RADIOLOGY 3 49 0.1% (608) 742-4131
43 UNIVERSITY OF WISCONSIN MEDICAL FOUNDATION INC MADISONWIPHYSICIAN ASSISTANT 2523 49 0.1% (608) 287-2050
44 IHC HEALTH SERVICES INC MURRAYWIPHYSICIAN ASSISTANT 3944 48 0.1% (801) 261-8346
45 OCHSNER CLINIC LLC NEW ORLEANSWINURSE PRACTITIONER 2839 42 0.1% (504) 842-3000
46 SOL RADIOLOGY INC DALLASWIDIAGNOSTIC RADIOLOGY 98 39 0.1% (760) 728-1900
47 THEDACARE, INCORPORATED APPLETONWIPHYSICIAN ASSISTANT 653 35 0.1% (920) 720-2300
48 RADIOLOGY OF INDIANA P C INDIANAPOLISWIDIAGNOSTIC RADIOLOGY 116 33 0.1% (317) 579-2150
49 RADIOLOGY WAUKESHA SC WAUKESHAWIDIAGNOSTIC RADIOLOGY 30 26 0.0% (262) 928-2400
50 PRIMARY CARE ASSOCIATES OF APPLETON, LTD APPLETONWIFAMILY PRACTICE 31 15 0.0% (920) 996-1000
51 SUBLETTE COUNTY HOSPITAL DISTRICT PINEDALEWIPHYSICIAN ASSISTANT 11 12 0.0%
52 UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL CHAPEL HILLWINURSE PRACTITIONER 2120 12 0.0% (984) 215-5556

*Share of Wisconsin's disclosed Medicare-FFS services for 74177, counted once per clinician. Volume is placed in the state it was billed from, so this page ranks the groups actually billing 74177 in Wisconsin — including groups registered elsewhere ("City" is each 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.

How to read this. Figures are Medicare fee-for-service only — not all-payer — from the CMS Medicare Physician & Other Practitioners Public Use File (Part B), CY2024 release. CMS suppresses any provider×code row under 11 beneficiaries, so a missing group means "suppressed," never zero. "Charges" are provider-submitted amounts, not payments. Groups are ranked by measured service volume attributed to clinicians in exactly one group — clinicians affiliated with several groups are listed in rosters but never volume-attributed to a single group — a direct read of the public record, not a rating or quality score. Full method: Methods & Sources.

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 →