NEVVI Medicare utilization intelligence
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Market snapshot

70546 nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS

70546 — Mri scan of blood vessels of head before and after contrast

Billing groups
66
Named-group FFS services
3,040
FFS of Medicare
49%
Services YoY
+5.5%
FFS enrollment -2.2%
Estimated all-Medicare volume FFS + estimated MA estimate
~5,816 services

3,040 observed fee-for-service (52%) · ~2,776 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 — 70546 (CY2024)

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

Named-group submitted charges
$2.7M
Named-group allowed amount
$369K
Named-group Medicare payments
$285K
Avg charge / svc
$874
Avg allowed / svc
$121
Avg payment / svc
$94
Average charge per group
$149 66 groups · avg submitted charge / service $8,861
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Data year: CY2024 CY2023 CY2022 🔒 CY2021 🔒 CY2020 🔒
Physician groups ranked by 70546 services, CY2024
#Physician group City St Specialty Providers 70546 svcs Submitted charges Avg charge Medicare $ locked column Share* Phone
1 STATE UNIVERSITY OF IOWA IOWA CITY IA PHYSICIAN ASSISTANT 1902 459 $200,646 $437 premium 100.0% (319) 678-8201
2 THE ASSOCIATION OF UNIVERSITY PHYSICIANS SEATTLE WA PHYSICIAN ASSISTANT 3612 237 $51,550 $218 premium 85.9% (206) 364-0500
3 NORTHWESTERN MEDICAL FACULTY FOUNDATION CHICAGO IL NURSE PRACTITIONER 4339 218 $100,934 $463 premium 35.0%
4 ZWANGER AND PESIRI RADIOLOGY GROUP LLP LINDENHURST NY DIAGNOSTIC RADIOLOGY 91 158 $289,575 $1,833 premium 22.6% (631) 225-7200
5 THE EMORY CLINIC INC ATLANTA GA NURSE PRACTITIONER 3484 97 $29,235 $301 premium 34.9% (404) 778-7525
6 UNMC PHYSICIANS OMAHA NE PHYSICIAN ASSISTANT 1514 91 $21,312 $234 premium 83.5% (402) 559-4000
7 PALM DESERT RADIOLOGY MEDICAL GROUP INC RANCHO MIRAGE CA DIAGNOSTIC RADIOLOGY 125 91 $76,492 $841 premium 6.6% (760) 773-1251
8 MAYO CLINIC JACKSONVILLE JACKSONVILLE FL NURSE PRACTITIONER 1587 85 $415,395 $4,887 premium 24.1% (904) 953-2000
9 BANNER-UNIVERSITY MEDICAL GROUP TUCSON AZ INTERNAL MEDICINE 1068 79 $18,781 $238 premium 15.7% (520) 694-0111
10 REGENTS OF THE UNIVERSITY OF CALIFORNIA SAN DIEGO CA DIAGNOSTIC RADIOLOGY 2057 75 $113,049 $1,507 premium 5.5% (800) 926-8273
11 NAPERVILLE RADIOLOGISTS SC NAPERVILLE IL DIAGNOSTIC RADIOLOGY 16 73 $75,077 $1,028 premium 11.7% (630) 484-5493
12 MEDICAL CENTER RADIOLOGISTS INC NORFOLK VA DIAGNOSTIC RADIOLOGY 123 70 $15,750 $225 premium 42.7% (757) 466-6870
13 RUSH UNIVERSITY MEDICAL GROUP CHICAGO IL PHYSICIAN ASSISTANT 1496 62 $14,880 $240 premium 10.0% (312) 563-2875
14 KANSAS UNIVERSITY PHYSICIANS INC KANSAS CITY KS NURSE PRACTITIONER 1815 57 $9,897 $174 premium 100.0% (913) 588-1227
15 RADIOLOGY ASSOCIATES LLP CORPUS CHRISTI TX DIAGNOSTIC RADIOLOGY 15 53 $103,065 $1,945 premium 14.6% (361) 887-7000
16 BIRMINGHAM PHYSICIANS RADIOLOGY PLLC BIRMINGHAM AL NEUROLOGY 3 51 $120,682 $2,366 premium 56.0% (205) 823-3366
17 THE EMORY CLINIC INC ATLANTA IL NURSE PRACTITIONER 3484 43 $13,039 $303 premium 6.9% (404) 778-7525
18 NORTHWESTERN MEDICAL FACULTY FOUNDATION CHICAGO PA NURSE PRACTITIONER 4339 38 $17,594 $463 premium 41.3%
19 NEURO INTERVENTIONAL AND DIAGNOSTIC ASSOCIATES, PC LEES SUMMIT MO DIAGNOSTIC RADIOLOGY 5 38 $13,794 $363 premium 15.8% (816) 347-5000
20 MCH PROFESSIONAL CARE HOSPITAL BASED ODESSA TX INTERNAL MEDICINE 82 38 $7,182 $189 premium 10.4% (432) 640-2401
21 RIVERSIDE RADIOLOGY MEDICAL GROUP INC RIVERSIDE CA DIAGNOSTIC RADIOLOGY 43 35 $9,905 $283 premium 2.6% (951) 788-3400
22 BOONE PHYSICIAN SERVICES LLC COLUMBIA MO PHYSICIAN ASSISTANT 236 34 $5,780 $170 premium 14.1% (573) 815-8000
23 RADIOLOGY LTD LLC TUCSON AZ DIAGNOSTIC RADIOLOGY 102 30 $5,730 $191 premium 6.0% (520) 290-4842
24 DENT NEUROLOGIC GROUP LLP AMHERST NY PHYSICIAN ASSISTANT 116 30 $31,890 $1,063 premium 4.3% (716) 250-2000
25 THE EMORY CLINIC INC ATLANTA NJ NURSE PRACTITIONER 3484 28 $8,466 $302 premium 12.8% (404) 778-7525
26 WINDSONG RADIOLOGY GROUP P C WILLIAMSVILLE NY DIAGNOSTIC RADIOLOGY 23 27 $55,830 $2,068 premium 3.9% (716) 631-2500
27 CLEVELAND CLINIC FLORIDA WESTON FL NURSE PRACTITIONER 720 25 $17,850 $714 premium 7.1% (954) 659-5000
28 UC REGENTS ORANGE CA DIAGNOSTIC RADIOLOGY 99 25 $9,900 $396 premium 1.8% (714) 456-7004
29 RIVERSIDE RADIOLOGY AND INTERVENTIONAL ASSOCIATES INC COLUMBUS KY DIAGNOSTIC RADIOLOGY 243 24 $7,512 $313 premium 63.2% (614) 566-5600
30 BASHA DIAGNOSTICS P C ROYAL OAK MI DIAGNOSTIC RADIOLOGY 25 24 $20,936 $872 premium 31.2% (248) 288-1600
31 JUPITER MEDICAL CENTER PHYSICIANS GROUP INC JUPITER CT PHYSICIAN ASSISTANT 147 23 $14,398 $626 premium 25.6% (561) 747-2234
32 RADIOLOGY ASSOCIATES OF THE FOX VALLEY SC APPLETON IL DIAGNOSTIC RADIOLOGY 70 23 $17,388 $756 premium 3.7% (920) 738-2000
33 BANNER-UNIVERSITY MEDICAL GROUP TUCSON CA INTERNAL MEDICINE 1068 22 $4,202 $191 premium 1.6% (520) 694-0111
34 SMI IMAGING LLC PHOENIX AZ DIAGNOSTIC RADIOLOGY 364 20 $49,440 $2,472 premium 4.0% (480) 753-6161
35 SDMI, LLC LAS VEGAS NV DIAGNOSTIC RADIOLOGY 36 19 $27,493 $1,447 premium 21.8% (702) 732-6000
36 MEDICAL DIAGNOSTIC IMAGING LLC GREENFIELD IL DIAGNOSTIC RADIOLOGY 13 19 $8,550 $450 premium 3.0% (414) 282-4100
37 WESTCHESTER MEDICAL CENTER ADVANCED PHYSICIAN SERVICES PC VALHALLA NY DIAGNOSTIC RADIOLOGY 875 18 $5,076 $282 premium 2.6%
38 VALLEY RADIOLOGY MEDICAL ASSOCIATES INC SAN JOSE NY DIAGNOSTIC RADIOLOGY 25 17 $30,199 $1,776 premium 2.4% (408) 358-6881
39 UNIVERSITY MEDICAL ASSOCIATES OF THE MEDICAL UNIVERSITY OF SOUTH CAROL CHARLESTON SC PHYSICIAN ASSISTANT 1692 17 $14,807 $871 premium 14.9% (843) 792-1414
40 CENTRAL ILLINOIS RADIOLOGICAL ASSOCIATES LTD PEORIA IL DIAGNOSTIC RADIOLOGY 196 16 $10,768 $673 premium 2.6% (309) 655-2000
41 MEDICAL SCANNING CONSULTANTS PA ST LOUIS PARK FL DIAGNOSTIC RADIOLOGY 81 16 $62,084 $3,880 premium 4.5% (952) 541-1840
42 COLUMBUS RADIOLOGY CORP COLUMBUS OH DIAGNOSTIC RADIOLOGY 288 16 $21,488 $1,343 premium 12.6% (614) 228-7231
43 MAIMONIDES MEDICAL CENTER - MMC RADIOLOGY FPP BROOKLYN NY DIAGNOSTIC RADIOLOGY 57 16 $42,000 $2,625 premium 2.3% (718) 283-6158
44 CALIFORNIA MANAGED IMAGING MEDICAL GROUP INC SANTA BARBARA CA DIAGNOSTIC RADIOLOGY 64 15 $5,325 $355 premium 1.1% (800) 841-4236
45 NORTHWESTERN MEDICAL FACULTY FOUNDATION CHICAGO OH NURSE PRACTITIONER 4339 15 $6,945 $463 premium 11.8%
46 ARIZONA DIAGNOSTIC RADIOLOGY GROUP LLC GILBERT AZ DIAGNOSTIC RADIOLOGY 60 15 $26,457 $1,764 premium 3.0% (480) 354-9200
47 VALLEY RADIOLOGY MEDICAL ASSOCIATES INC SAN JOSE CA DIAGNOSTIC RADIOLOGY 25 14 $26,194 $1,871 premium 1.0% (408) 358-6881
48 BANNER-UNIVERSITY MEDICAL GROUP TUCSON CT INTERNAL MEDICINE 1068 14 $2,674 $191 premium 15.6% (520) 694-0111
49 ST PAUL PLACE SPECIALISTS, INC. BALTIMORE MD PHYSICIAN ASSISTANT 337 14 $3,276 $234 premium 6.8% (410) 663-8100
50 HAMPTON ROADS RADIOLOGY ASSOCIATES PC VIRGINIA BEACH VA DIAGNOSTIC RADIOLOGY 37 14 $4,214 $301 premium 8.5% (757) 916-9630
51 LENOX HILL RADIOLOGY AND MEDICAL IMAGING ASSOCIATES PC NEW YORK AZ DIAGNOSTIC RADIOLOGY 244 14 $6,372 $455 premium 2.8% (212) 772-3111
52 DIAGNOSTIC MEDICAL IMAGING PA COLUMBIA MD DIAGNOSTIC RADIOLOGY 11 13 $1,937 $149 premium 6.3% (480) 207-4091
53 BLUE RIDGE RADIOLOGY PC LYNCHBURG TN DIAGNOSTIC RADIOLOGY 76 13 $3,185 $245 premium 54.2% (423) 968-1144
54 DRS HARRIS BIRKHILL WANG SONGE AND ASSOC PC DEARBORN MI DIAGNOSTIC RADIOLOGY 62 13 $14,083 $1,083 premium 16.9% (313) 593-7301
55 RADIOLOGY SUBSPECIALISTS OF NORTHERN ILLINOIS LLC GENEVA IL DIAGNOSTIC RADIOLOGY 32 13 $7,227 $556 premium 2.1% (630) 208-4412
56 UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS DALLAS TX PHYSICIAN ASSISTANT 3200 13 $5,968 $459 premium 3.6% (214) 633-5555
57 WASHINGTON UNIVERSITY SAINT LOUIS MO NURSE PRACTITIONER 3070 12 $11,508 $959 premium 5.0% (314) 747-3000
58 MORAN ROWEN AND DORSEY INC ORANGE CA DIAGNOSTIC RADIOLOGY 35 12 $4,188 $349 premium 0.9% (714) 628-3305
59 UCLA RADIOLOGY MEDICAL GROUP LOS ANGELES CA DIAGNOSTIC RADIOLOGY 191 12 $75,060 $6,255 premium 0.9% (310) 301-6800
60 OCHSNER CLINIC LLC NEW ORLEANS LA NURSE PRACTITIONER 2839 12 $2,676 $223 premium 44.4% (504) 842-3000
61 KERN RADIOLOGY MEDICAL GROUP INC BAKERSFIELD CA DIAGNOSTIC RADIOLOGY 87 12 $22,452 $1,871 premium 0.9% (661) 616-1458
62 SANTA BARBARA RADIOLOGY MEDICAL GROUP, INC. SANTA BARBARA CA DIAGNOSTIC RADIOLOGY 10 12 $4,260 $355 premium 0.9% (805) 569-7279
63 SIMONMED IMAGING FLORIDA LLC ORLANDO FL DIAGNOSTIC RADIOLOGY 273 12 $27,000 $2,250 premium 3.4% (407) 608-6800
64 UNM MEDICAL GROUP INC ALBUQUERQUE NM FAMILY PRACTICE 1089 12 $8,160 $680 premium 48.0% (505) 272-2111
65 BRYAN RADIOLOGY ASSOCIATES BRYAN CA DIAGNOSTIC RADIOLOGY 11 12 $3,396 $283 premium 0.9% (979) 776-5931
66 RADIOLOGY IMAGING ASSOCIATES PORT ST LUCIE FL DIAGNOSTIC RADIOLOGY 11 12 $22,452 $1,871 premium 3.4% (772) 905-3589
67 IMAGING ASSOCIATES LLC ANCHORAGE AK DIAGNOSTIC RADIOLOGY 23 12 $106,333 $8,861 premium 44.4% (901) 222-4624
68 RIVERSIDE RADIOLOGY MEDICAL GROUP INC RIVERSIDE MI DIAGNOSTIC RADIOLOGY 43 12 $3,396 $283 premium 15.6% (951) 788-3400
69 RADIOLOGY ASSOCIATES OF RIDGEWOOD P A WALDWICK NJ DIAGNOSTIC RADIOLOGY 20 12 $11,670 $972 premium 5.5% (201) 445-8822
70 UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL CHAPEL HILL NC NURSE PRACTITIONER 2120 12 $2,892 $241 premium 20.7% (984) 215-5556
71 KANSAS UNIVERSITY PHYSICIANS INC KANSAS CITY OK NURSE PRACTITIONER 1815 11 $1,933 $176 premium 100.0% (913) 588-1227
72 UNIVERSITY OF ARKANSAS FOR MEDICAL SCIENCES LITTLE ROCK AR NURSE PRACTITIONER 1241 11 $2,431 $221 premium 47.8% (501) 686-8000
73 SPRINGFIELD NEUROLOGICAL AND SPINE INSTITUTE SPRINGFIELD MO NEUROSURGERY 15 11 $3,274 $298 premium 4.6% (417) 885-3888
74 MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC BOSTON MA DIAGNOSTIC RADIOLOGY 3532 11 $38,753 $3,523 premium 26.2% (617) 724-0287
75 EASTERN RADIOLOGISTS INC GREENVILLE NC DIAGNOSTIC RADIOLOGY 93 11 $2,981 $271 premium 19.0% (252) 752-5000

*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 →