NEVVI Medicare utilization intelligence
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Market snapshot

70551 nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS

70551 — Mri scan of brain without contrast

Billing groups
1,004
Named-group FFS services
397,189
FFS of Medicare
49%
Services YoY
+3.6%
FFS enrollment -2.2%
Estimated all-Medicare volume FFS + estimated MA estimate
~801,119 services

397,189 observed fee-for-service (50%) · ~403,930 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; 3 states without payer-mix data excluded. How we scale

Top states — 70551 (CY2024)

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

Named-group submitted charges
$239.8M
Named-group allowed amount
$35.6M
Named-group Medicare payments
$26.9M
Avg charge / svc
$604
Avg allowed / svc
$90
Avg payment / svc
$68
Average charge per group
$67 1,004 groups · avg submitted charge / service $12,234
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Data year: CY2024 CY2023 CY2022 🔒 CY2021 🔒 CY2020 🔒
Physician groups ranked by 70551 services, CY2024
#Physician group City St Specialty Providers 70551 svcs Submitted charges Avg charge Medicare $ locked column Share* Phone
1 NEW YORK UNIVERSITY NEW YORK NY DIAGNOSTIC RADIOLOGY 5704 8,427 $14,697,472 $1,744 premium 10.2% (212) 263-9700
2 RADIOLOGY ASSOCIATES OF NORTH TEXAS PA FORT WORTH TX DIAGNOSTIC RADIOLOGY 340 5,933 $1,882,931 $317 premium 7.2% (817) 321-0470
3 SUTTER VALLEY MEDICAL FOUNDATION SACRAMENTO CA DIAGNOSTIC RADIOLOGY 2420 5,225 $4,955,924 $949 premium 4.2% (916) 681-8852
4 ADVANCED RADIOLOGY P A BALTIMORE MD DIAGNOSTIC RADIOLOGY 161 4,909 $4,302,933 $877 premium 16.0% (888) 972-9700
5 MORI BEAN AND BROOKS INC ORANGE PARK FL DIAGNOSTIC RADIOLOGY 947 4,636 $3,147,087 $679 premium 5.7% (904) 399-5550
6 ZWANGER AND PESIRI RADIOLOGY GROUP LLP LINDENHURST NY DIAGNOSTIC RADIOLOGY 91 4,151 $4,296,946 $1,035 premium 5.0% (631) 225-7200
7 HOUSTON RADIOLOGY ASSOCIATED HOUSTON TX DIAGNOSTIC RADIOLOGY 103 4,059 $2,168,371 $534 premium 4.9% (281) 206-9020
8 DIGNITY HEALTH MEDICAL FOUNDATION FOLSOM CA DIAGNOSTIC RADIOLOGY 1197 3,834 $2,167,452 $565 premium 3.0% (916) 983-7476
9 CHARLOTTE RADIOLOGY PA CHARLOTTE NC DIAGNOSTIC RADIOLOGY 218 3,485 $1,573,662 $452 premium 9.1% (704) 362-1945
10 MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC BOSTON MA DIAGNOSTIC RADIOLOGY 3532 3,267 $3,240,736 $992 premium 8.1% (617) 724-0287
11 COMMONWEALTH RADIOLOGY PC RICHMOND VA DIAGNOSTIC RADIOLOGY 49 2,905 $595,525 $205 premium 8.9% (804) 288-8327
12 ADVANCED RADIOLOGY SERVICES PC GRAND RAPIDS MI DIAGNOSTIC RADIOLOGY 249 2,820 $977,307 $347 premium 13.4% (616) 363-7272
13 RHODE ISLAND MEDICAL IMAGING INC EAST PROVIDENCE RI DIAGNOSTIC RADIOLOGY 109 2,781 $1,545,417 $556 premium 61.1% (401) 626-3900
14 PRISMA HEALTH UNIVERSITY MEDICAL GROUP GREENVILLE SC NURSE PRACTITIONER 2447 2,646 $763,129 $288 premium 14.4%
15 MASS GENERAL BRIGHAM COMMUNITY PHYSICIANS INC MEDFORD MA DIAGNOSTIC RADIOLOGY 424 2,340 $736,701 $315 premium 5.8% (781) 395-4909
16 MEDICAL CENTER RADIOLOGISTS INC NORFOLK VA DIAGNOSTIC RADIOLOGY 123 2,266 $514,382 $227 premium 6.9% (757) 466-6870
17 MECKLENBURG RADIOLOGY ASSOCIATES PA CHARLOTTE NC DIAGNOSTIC RADIOLOGY 94 2,159 $717,399 $332 premium 5.6% (704) 332-1291
18 NORTHWESTERN MEDICAL FACULTY FOUNDATION CHICAGO IL NURSE PRACTITIONER 4339 2,127 $1,007,903 $474 premium 5.2%
19 SUTTER BAY MEDICAL FOUNDATION PALO ALTO CA INTERNAL MEDICINE 3716 2,126 $3,898,369 $1,834 premium 1.7% (415) 600-1020
20 STONY BROOK RADIOLOGY, UNIVERSITY FACULTY PRACTICE CORPORATION STONY BROOK NY DIAGNOSTIC RADIOLOGY 59 2,069 $1,316,667 $636 premium 2.5% (631) 638-2121
21 SCOTT AND WHITE CLINIC TEMPLE TX PHYSICIAN ASSISTANT 2435 2,023 $738,130 $365 premium 2.4% (254) 724-2663
22 IHC HEALTH SERVICES INC MURRAY UT PHYSICIAN ASSISTANT 3944 1,901 $789,005 $415 premium 23.6% (801) 261-8346
23 UMASS MEMORIAL MEDICAL GROUP INC WORCESTER MA PHYSICIAN ASSISTANT 2483 1,878 $679,272 $362 premium 4.7% (508) 334-1000
24 LAKELAND RADIOLOGISTS P A FLOWOOD MS DIAGNOSTIC RADIOLOGY 29 1,810 $604,436 $334 premium 16.5% (601) 936-2390
25 NORTHSIDE RADIOLOGY ASSOCIATES LLC ATLANTA GA DIAGNOSTIC RADIOLOGY 370 1,788 $1,719,360 $962 premium 5.4% (404) 851-6577
26 BEAUMONT MEDICAL GROUP HOSPITAL BASED SERVICES TROY MI DIAGNOSTIC RADIOLOGY 583 1,787 $776,631 $435 premium 8.5% (248) 964-1187
27 SCRIPPS HEALTH LA JOLLA CA PHYSICIAN ASSISTANT 1431 1,763 $1,022,758 $580 premium 1.4% (858) 455-9100
28 ENDEAVOR HEALTH MEDICAL GROUP EVANSTON IL NURSE PRACTITIONER 3380 1,753 $434,492 $248 premium 4.3%
29 VISTA RADIOLOGY, PC KNOXVILLE TN DIAGNOSTIC RADIOLOGY 68 1,740 $584,657 $336 premium 6.0% (865) 546-9484
30 BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC BOSTON MA PHYSICIAN ASSISTANT 2942 1,713 $602,390 $352 premium 4.3% (617) 732-5500
31 ARKANSAS HEALTH GROUP LITTLE ROCK AR CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 666 1,698 $445,842 $263 premium 17.6% (501) 202-2093
32 PROGRESSIVE PHYSICIAN ASSOC INC PHILLIPSBURG PA DIAGNOSTIC RADIOLOGY 160 1,696 $476,413 $281 premium 3.8% (908) 859-6700
33 UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS DALLAS TX PHYSICIAN ASSISTANT 3200 1,696 $469,790 $277 premium 2.0% (214) 633-5555
34 ANCILLARY SERVICES OF PRACTICE ASSOCIATES PA MORRISTOWN NJ DIAGNOSTIC RADIOLOGY 97 1,682 $502,291 $299 premium 4.5% (973) 971-6866
35 MAYO CLINIC ROCHESTER MN NURSE PRACTITIONER 4896 1,654 $3,601,162 $2,177 premium 5.6% (507) 284-2511
36 STANFORD HEALTH CARE STANFORD CA DIAGNOSTIC RADIOLOGY 3039 1,648 $1,381,067 $838 premium 1.3% (650) 723-4000
37 SINGLETON ASSOCIATES PA HOUSTON TX DIAGNOSTIC RADIOLOGY 769 1,632 $1,547,136 $948 premium 2.0% (855) 504-4544
38 SOUTHERN DELAWARE IMAGING ASSOC LEWES DE DIAGNOSTIC RADIOLOGY 40 1,619 $372,370 $230 premium 22.2% (302) 645-3636
39 CALIFORNIA MANAGED IMAGING MEDICAL GROUP INC SANTA BARBARA CA DIAGNOSTIC RADIOLOGY 64 1,601 $1,691,642 $1,057 premium 1.3% (800) 841-4236
40 RADIOLOGY ASSOCIATES OF RICHMOND INC RICHMOND VA DIAGNOSTIC RADIOLOGY 70 1,586 $422,906 $267 premium 4.9% (804) 272-8806
41 COLUMBUS RADIOLOGY CORP COLUMBUS OH DIAGNOSTIC RADIOLOGY 288 1,579 $1,496,892 $948 premium 5.1% (614) 228-7231
42 DUKE HEALTH INTEGRATED PRACTICE INC DURHAM NC PHYSICIAN ASSISTANT 3051 1,578 $698,518 $443 premium 4.1% (919) 684-8111
43 MEMPHIS RADIOLOGICAL PC MEMPHIS TN DIAGNOSTIC RADIOLOGY 51 1,567 $553,910 $353 premium 5.4% (901) 561-6000
44 HAMPTON ROADS RADIOLOGY ASSOCIATES PC VIRGINIA BEACH VA DIAGNOSTIC RADIOLOGY 37 1,524 $419,100 $275 premium 4.7% (757) 916-9630
45 SPECTRUM HEALTHCARE PARTNERS PA PORTLAND ME DIAGNOSTIC RADIOLOGY 281 1,482 $368,522 $249 premium 26.8% (207) 828-2160
46 MAYO CLINIC JACKSONVILLE JACKSONVILLE FL NURSE PRACTITIONER 1587 1,482 $3,872,457 $2,613 premium 1.8% (904) 953-2000
47 REGENTS OF THE UNIVERSITY OF CALIFORNIA SAN DIEGO CA DIAGNOSTIC RADIOLOGY 2057 1,465 $1,502,543 $1,026 premium 1.2% (800) 926-8273
48 BEVERLY RADIOLOGY MEDICAL GROUP III GARDEN GROVE CA DIAGNOSTIC RADIOLOGY 328 1,456 $1,661,334 $1,141 premium 1.2%
49 YALE UNIVERSITY NEW HAVEN CT PHYSICIAN ASSISTANT 2649 1,427 $473,891 $332 premium 10.5% (203) 688-4242
50 WEST COUNTY RADIOLOGICAL GROUP INC SAINT LOUIS MO DIAGNOSTIC RADIOLOGY 104 1,421 $368,214 $259 premium 6.5% (314) 941-5600
51 UNIVERSITY HOSPITALS MEDICAL GROUP INC CLEVELAND OH NURSE PRACTITIONER 2232 1,382 $301,332 $218 premium 4.5%
52 NEURO IR OF EAST TEXAS TYLER TX DIAGNOSTIC RADIOLOGY 3 1,361 $626,060 $460 premium 1.6% (903) 705-0072
53 EASTERN RADIOLOGISTS INC GREENVILLE NC DIAGNOSTIC RADIOLOGY 93 1,333 $383,517 $288 premium 3.5% (252) 752-5000
54 CENTRAL ILLINOIS RADIOLOGICAL ASSOCIATES LTD PEORIA IL DIAGNOSTIC RADIOLOGY 196 1,312 $822,190 $627 premium 3.2% (309) 655-2000
55 MAYO CLINIC ARIZONA PHOENIX AZ PHYSICIAN ASSISTANT 1635 1,278 $1,505,181 $1,178 premium 5.3% (800) 603-0558
56 COMMUNITY RADIOLOGY ASSOCIATES INC FREDERICK MD DIAGNOSTIC RADIOLOGY 62 1,270 $1,581,929 $1,246 premium 4.1% (888) 601-0943
57 ROPER RADIOLOGISTS PA CHARLESTON SC DIAGNOSTIC RADIOLOGY 40 1,249 $932,367 $746 premium 6.8% (843) 724-2161
58 WELLSPAN MEDICAL GROUP YORK PA PHYSICIAN ASSISTANT 2312 1,245 $218,735 $176 premium 2.8%
59 RADIOLOGY ASSOCIATES OF ABILENE PA ABILENE TX DIAGNOSTIC RADIOLOGY 25 1,229 $342,386 $279 premium 1.5% (325) 670-2000
60 EVANSVILLE RADIOLOGY PC EVANSVILLE IN DIAGNOSTIC RADIOLOGY 29 1,221 $377,289 $309 premium 7.0% (812) 422-3254
61 RADIOLOGY ASSOCIATES LLC BATON ROUGE LA DIAGNOSTIC RADIOLOGY 79 1,214 $415,625 $342 premium 9.0% (225) 757-0552
62 SMI IMAGING LLC PHOENIX AZ DIAGNOSTIC RADIOLOGY 364 1,213 $1,775,477 $1,464 premium 5.0% (480) 753-6161
63 RADIOLOGY CONSULTANTS OF TULSA, INC. TULSA OK DIAGNOSTIC RADIOLOGY 34 1,193 $255,600 $214 premium 10.2% (918) 743-8838
64 RADIOLOGY ASSOCIATES LLC OKLAHOMA CITY OK DIAGNOSTIC RADIOLOGY 19 1,190 $309,400 $260 premium 10.2% (405) 949-3011
65 RADIOLOGY LTD LLC TUCSON AZ DIAGNOSTIC RADIOLOGY 102 1,183 $1,275,570 $1,078 premium 4.9% (520) 290-4842
66 TOLEDO RADIOLOGICAL ASSOCIATES INC COLDWATER OH DIAGNOSTIC RADIOLOGY 51 1,180 $255,260 $216 premium 3.8% (517) 279-5400
67 PALM DESERT RADIOLOGY MEDICAL GROUP INC RANCHO MIRAGE CA DIAGNOSTIC RADIOLOGY 125 1,173 $409,488 $349 premium 0.9% (760) 773-1251
68 RADIOLOGY PHYSICIANS INC DAYTON OH DIAGNOSTIC RADIOLOGY 61 1,165 $513,740 $441 premium 3.8% (937) 208-8000
69 BLUE RIDGE RADIOLOGY PC LYNCHBURG TN DIAGNOSTIC RADIOLOGY 76 1,145 $284,736 $249 premium 3.9% (423) 968-1144
70 COMMUNITY HOSPITAL OF THE MONTEREY PENINSULA MONTEREY CA EMERGENCY MEDICINE 141 1,144 $445,047 $389 premium 0.9% (831) 624-5311
71 RADIOLOGY REGIONAL CENTER P A FORT MYERS FL DIAGNOSTIC RADIOLOGY 52 1,131 $1,222,341 $1,081 premium 1.4% (239) 936-2316
72 RADIOLOGY ASSOCIATES OF RIDGEWOOD P A WALDWICK NJ DIAGNOSTIC RADIOLOGY 20 1,130 $834,464 $738 premium 3.0% (201) 445-8822
73 SOUTHERN NEW ENGLAND RADIOLOGY INC FALL RIVER MA DIAGNOSTIC RADIOLOGY 22 1,126 $253,480 $225 premium 2.8% (508) 679-7136
74 THE ASSOCIATION OF UNIVERSITY PHYSICIANS SEATTLE WA PHYSICIAN ASSISTANT 3612 1,120 $243,403 $217 premium 5.2% (206) 364-0500
75 FPA HOSPITAL BASED NEW YORK NY DIAGNOSTIC RADIOLOGY 427 1,101 $1,312,725 $1,192 premium 1.3% (212) 252-6004
76 RADIOLOGY CONSULTANTS PC OMAHA NE DIAGNOSTIC RADIOLOGY 46 1,088 $260,032 $239 premium 22.6% (402) 717-4760
77 SDMI, LLC LAS VEGAS NV DIAGNOSTIC RADIOLOGY 36 1,078 $1,254,314 $1,164 premium 10.7% (702) 732-6000
78 TEXAS RADIOLOGY ASSOCIATES LLP PLANO TX DIAGNOSTIC RADIOLOGY 153 1,068 $771,110 $722 premium 1.3% (469) 814-2000
79 KERN RADIOLOGY MEDICAL GROUP INC BAKERSFIELD CA DIAGNOSTIC RADIOLOGY 87 1,062 $668,721 $630 premium 0.8% (661) 616-1458
80 DRS HARRIS BIRKHILL WANG SONGE AND ASSOC PC DEARBORN MI DIAGNOSTIC RADIOLOGY 62 1,062 $451,620 $425 premium 5.1% (313) 593-7301
81 NEW YORK UNIVERSITY NEW YORK CO DIAGNOSTIC RADIOLOGY 5704 1,045 $1,949,074 $1,865 premium 5.0% (212) 263-9700
82 KETTERING NETWORK RADIOLOGISTS INC DAYTON OH DIAGNOSTIC RADIOLOGY 74 1,025 $302,375 $295 premium 3.3% (937) 558-3800
83 IHS RADIOLOGY MEDICAL GROUP INC SAN DIEGO CA DIAGNOSTIC RADIOLOGY 68 1,024 $1,531,236 $1,495 premium 0.8% (619) 295-9729
84 NEW YORK UNIVERSITY NEW YORK PA DIAGNOSTIC RADIOLOGY 5704 1,018 $1,926,673 $1,893 premium 2.3% (212) 263-9700
85 MORAN ROWEN AND DORSEY INC ORANGE CA DIAGNOSTIC RADIOLOGY 35 1,014 $304,836 $301 premium 0.8% (714) 628-3305
86 PERMANENTE MEDICAL GROUP INC SANTA CLARA CA INTERNAL MEDICINE 10890 1,013 $458,824 $453 premium 0.8% (408) 851-1000
87 SPRINGFIELD CLINIC, LLP SPRINGFIELD IL NURSE PRACTITIONER 686 1,004 $950,611 $947 premium 2.5% (217) 544-6464
88 OSU RADIOLOGY LLC COLUMBUS OH DIAGNOSTIC RADIOLOGY 174 985 $307,643 $312 premium 3.2% (614) 293-8315
89 WINCHESTER RADIOLOGISTS PC WINCHESTER VA DIAGNOSTIC RADIOLOGY 79 984 $342,432 $348 premium 3.0% (540) 686-1600
90 OPTUM MEDICAL CARE PC MOUNT KISCO NY INTERNAL MEDICINE 1040 977 $1,000,467 $1,024 premium 1.2% (914) 241-1050
91 RADIOLOGY INC COLUMBUS OH DIAGNOSTIC RADIOLOGY 57 970 $266,750 $275 premium 3.1% (614) 234-5100
92 RADIOLOGY CONSULTANTS OF IOWA PLC CEDAR RAPIDS IA DIAGNOSTIC RADIOLOGY 72 969 $267,877 $276 premium 12.0% (319) 364-0121
93 PENINSULA RADIOLOGICAL ASSOCIATES LIMITED NEWPORT NEWS VA DIAGNOSTIC RADIOLOGY 65 966 $313,950 $325 premium 3.0% (757) 594-3900
94 LAKE MEDICAL IMAGING AND BREAST CENTER AT THE VILLAGES LLC LEESBURG FL DIAGNOSTIC RADIOLOGY 22 965 $479,090 $496 premium 1.2% (352) 787-5858
95 RUSH UNIVERSITY MEDICAL GROUP CHICAGO IL PHYSICIAN ASSISTANT 1496 960 $256,800 $268 premium 2.4% (312) 563-2875
96 MEDICAL SERVICES OF KIPS BAY PC GREAT NECK NY DIAGNOSTIC RADIOLOGY 14 954 $2,963,130 $3,106 premium 1.2% (516) 487-4464
97 WASHINGTON REGIONAL MEDICAL SYSTEM FAYETTEVILLE AR NURSE PRACTITIONER 241 949 $211,747 $223 premium 9.8% (479) 571-4338
98 FLORIDA HOSPITAL PHYSICIAN GROUP INC TAMPA FL DIAGNOSTIC RADIOLOGY 891 947 $520,189 $549 premium 1.2% (813) 615-7075
99 UC REGENTS ORANGE CA DIAGNOSTIC RADIOLOGY 99 944 $828,945 $878 premium 0.8% (714) 456-7004
100 NORTH METROPOLITAN RADIOLOGY ASSOCIATES LLP LAWRENCEVILLE GA DIAGNOSTIC RADIOLOGY 44 933 $354,066 $379 premium 2.8% (678) 312-0900

Showing the top 100 of 1,004 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 →