NEVVI Medicare utilization intelligence
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Market snapshot

Nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS
70543 Mri scan of bone of eye socket, face, and/or neck before and after contrast CPT · Magnetic Resonance imaging
Classification Imaging › Magnetic Resonance › MRI/MRA - Head and Neck (CMS RBCS)
First observed 2013 — start of our 12-year window; the code predates it
National scale 42,334 services ▲ 11.0% YoY · 39,400 beneficiaries (CY2024, Medicare FFS)
Medicare paid $6.2M · $146.53 avg / service, national
CMS descriptor · RBCS classification · Medicare Part B physician/supplier claims, 12-year window
Billing groups
221
Named-group FFS services
17,905
FFS of Medicare
49%
Services YoY
+11.0%
FFS enrollment -2.2%
Estimated all-Medicare volume FFS + estimated MA estimate
~35,718 services

17,905 observed fee-for-service (50%) · ~17,813 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 — 70543 (CY2024)
CA 6,323 NY 5,400 TX 3,949 FL 2,857 MA 2,509

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

Named-group submitted charges
$21.7M
Named-group allowed amount
$3.0M
Named-group Medicare payments
$2.3M
Avg charge / svc
$1,213
Avg allowed / svc
$167
Avg payment / svc
$129
Average charge per group
$114 221 groups · avg submitted charge / service $4,835
Market analyticsPlatform
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Data year: CY2024 CY2023 CY2022  CY2021  CY2020 
# Physician group City St Specialty Providers 70543 svcs Submitted charges Avg charge Medicare $ Share* Phone
1 PHYSICIANS REFERRAL SERVICE HOUSTON TX NURSE PRACTITIONER 2696 1,019 $1,010,219 $991 25.8% (713) 592-5433
2 NEW YORK UNIVERSITY NEW YORK NY DIAGNOSTIC RADIOLOGY 5704 988 $2,002,939 $2,027 18.3% (212) 263-9700
3 STANFORD HEALTH CARE STANFORD CA DIAGNOSTIC RADIOLOGY 3039 714 $970,035 $1,359 11.3% (650) 723-4000
4 ZWANGER AND PESIRI RADIOLOGY GROUP LLP LINDENHURST NY DIAGNOSTIC RADIOLOGY 91 471 $865,908 $1,838 8.7% (631) 225-7200
5 MAYO CLINIC ROCHESTER MN NURSE PRACTITIONER 4896 393 $1,678,021 $4,270 49.4% (507) 284-2511
6 NORTHWESTERN MEDICAL FACULTY FOUNDATION CHICAGO IL NURSE PRACTITIONER 4339 365 $332,972 $912 20.6% —
7 UNIVERSITY OF MIAMI MIAMI FL NURSE PRACTITIONER 2331 364 $148,148 $407 12.7% (305) 689-5437
8 MAYO CLINIC ARIZONA PHOENIX AZ PHYSICIAN ASSISTANT 1635 350 $476,731 $1,362 23.6% (800) 603-0558
9 MASSACHUSETTS EYE AND EAR ASSOCIATES, INC BOSTON MA OPHTHALMOLOGY 406 342 $185,022 $541 13.6% (617) 523-7900
10 REGENTS OF THE UNIVERSITY OF CALIFORNIA SAN DIEGO CA DIAGNOSTIC RADIOLOGY 2057 320 $439,543 $1,374 5.1% (800) 926-8273
11 HOUSTON RADIOLOGY ASSOCIATED HOUSTON TX DIAGNOSTIC RADIOLOGY 103 297 $163,080 $549 7.5% (281) 206-9020
12 MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC BOSTON MA DIAGNOSTIC RADIOLOGY 3532 270 $569,083 $2,108 10.8% (617) 724-0287
13 OSU RADIOLOGY LLC COLUMBUS OH DIAGNOSTIC RADIOLOGY 174 250 $113,750 $455 32.6% (614) 293-8315
14 SIMONMED IMAGING FLORIDA LLC ORLANDO FL DIAGNOSTIC RADIOLOGY 273 240 $407,373 $1,697 8.4% (407) 608-6800
15 SUTTER VALLEY MEDICAL FOUNDATION SACRAMENTO CA DIAGNOSTIC RADIOLOGY 2420 235 $582,771 $2,480 3.7% (916) 681-8852
16 BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC BOSTON MA PHYSICIAN ASSISTANT 2942 235 $123,369 $525 9.4% (617) 732-5500
17 UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS DALLAS TX PHYSICIAN ASSISTANT 3200 230 $110,931 $482 5.8% (214) 633-5555
18 ADVANCED RADIOLOGY P A BALTIMORE MD DIAGNOSTIC RADIOLOGY 161 229 $369,709 $1,614 12.7% (888) 972-9700
19 MAYO CLINIC JACKSONVILLE JACKSONVILLE FL NURSE PRACTITIONER 1587 219 $1,147,965 $5,242 7.7% (904) 953-2000
20 ENDEAVOR HEALTH MEDICAL GROUP EVANSTON IL NURSE PRACTITIONER 3380 215 $80,556 $375 12.1% —
21 UNIVERSITY OF ARKANSAS FOR MEDICAL SCIENCES LITTLE ROCK AR NURSE PRACTITIONER 1241 211 $58,236 $276 81.8% (501) 686-8000
22 CITY OF HOPE MEDICAL FOUNDATION DUARTE CA NURSE PRACTITIONER 942 208 $176,915 $851 3.3% (626) 256-4673
23 UC REGENTS ORANGE CA DIAGNOSTIC RADIOLOGY 99 196 $199,749 $1,019 3.1% (714) 456-7004
24 LENOX HILL RADIOLOGY AND MEDICAL IMAGING ASSOCIATES PC NEW YORK IL DIAGNOSTIC RADIOLOGY 244 173 $147,227 $851 9.7% (212) 772-3111
25 THE ASSOCIATION OF UNIVERSITY PHYSICIANS SEATTLE WA PHYSICIAN ASSISTANT 3612 162 $50,700 $313 23.7% (206) 364-0500
26 H LEE MOFFITT CANCER CTR AND RES INST LIFE TIME CANCER SCRN CTR INC TAMPA FL PHYSICIAN ASSISTANT 1103 161 $60,487 $376 5.6% (813) 745-4673
27 RADIOLOGY REGIONAL CENTER P A FORT MYERS FL DIAGNOSTIC RADIOLOGY 52 138 $369,870 $2,680 4.8% (239) 936-2316
28 RADIOLOGY LTD LLC TUCSON AZ DIAGNOSTIC RADIOLOGY 102 135 $322,828 $2,391 9.1% (520) 290-4842
29 BEAUMONT MEDICAL GROUP HOSPITAL BASED SERVICES TROY MI DIAGNOSTIC RADIOLOGY 583 134 $92,597 $691 23.4% (248) 964-1187
30 DUKE HEALTH INTEGRATED PRACTICE INC DURHAM NC PHYSICIAN ASSISTANT 3051 132 $85,668 $649 20.8% (919) 684-8111
31 SUTTER BAY MEDICAL FOUNDATION PALO ALTO CA INTERNAL MEDICINE 3716 129 $436,752 $3,386 2.0% (415) 600-1020
32 STATE UNIVERSITY OF IOWA IOWA CITY IA PHYSICIAN ASSISTANT 1902 126 $78,888 $626 63.3% (319) 678-8201
33 NEW YORK UNIVERSITY NEW YORK CO DIAGNOSTIC RADIOLOGY 5704 124 $251,321 $2,027 15.1% (212) 263-9700
34 MASS GENERAL BRIGHAM COMMUNITY PHYSICIANS INC MEDFORD MA DIAGNOSTIC RADIOLOGY 424 116 $58,183 $502 4.6% (781) 395-4909
35 COMMUNITY RADIOLOGY ASSOCIATES INC FREDERICK MD DIAGNOSTIC RADIOLOGY 62 115 $189,520 $1,648 6.4% (888) 601-0943
36 MEDICAL CENTER RADIOLOGISTS INC NORFOLK VA DIAGNOSTIC RADIOLOGY 123 115 $37,490 $326 11.9% (757) 466-6870
37 SDMI, LLC LAS VEGAS NV DIAGNOSTIC RADIOLOGY 36 114 $178,752 $1,568 41.5% (702) 732-6000
38 NEW YORK UNIVERSITY NEW YORK PA DIAGNOSTIC RADIOLOGY 5704 105 $211,134 $2,011 4.9% (212) 263-9700
39 HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC BOSTON MA INTERNAL MEDICINE 1689 104 $35,568 $342 4.1% (781) 983-9088
40 UNIVERSITY OF CHICAGO CHICAGO IL NURSE PRACTITIONER 1662 103 $102,702 $997 5.8% (888) 824-0200
41 NEW YORK UNIVERSITY NEW YORK WA DIAGNOSTIC RADIOLOGY 5704 93 $189,133 $2,034 13.6% (212) 263-9700
42 MSKCC RADIOLOGY GROUP NEW YORK NY DIAGNOSTIC RADIOLOGY 199 92 $50,600 $550 1.7% (646) 888-5300
43 FLORIDA CLINICAL PRACTICE ASSOCIATION INC GAINESVILLE FL NURSE PRACTITIONER 1912 92 $53,602 $583 3.2% (352) 265-8990
44 BEVERLY RADIOLOGY MEDICAL GROUP III GARDEN GROVE CA DIAGNOSTIC RADIOLOGY 328 91 $155,304 $1,707 1.4% —
45 EAST RIVER MEDICAL IMAGING PC NEW YORK NY DIAGNOSTIC RADIOLOGY 10 84 $210,000 $2,500 1.6% (212) 288-7615
46 THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS CHICAGO IL NURSE PRACTITIONER 1170 79 $45,480 $576 4.5% —
47 RADIOLOGY ASSOCIATES OF RIDGEWOOD P A WALDWICK NJ DIAGNOSTIC RADIOLOGY 20 77 $75,040 $975 6.5% (201) 445-8822
48 UNIVERSITY OF UTAH ADULT SERVICES SALT LAKE CITY UT PHYSICIAN ASSISTANT 1783 77 $40,231 $522 39.1% (801) 581-2121
49 UNIVERSITY HOSPITALS MEDICAL GROUP INC CLEVELAND OH NURSE PRACTITIONER 2232 75 $27,825 $371 9.8% —
50 JOHNS HOPKINS UNIVERSITY WASHINGTON MD MEDICAL ONCOLOGY 196 75 $30,000 $400 4.2% (202) 537-4000
51 DIGNITY HEALTH MEDICAL FOUNDATION FOLSOM CA DIAGNOSTIC RADIOLOGY 1197 72 $93,157 $1,294 1.1% (916) 983-7476
52 KANSAS UNIVERSITY PHYSICIANS INC KANSAS CITY KS NURSE PRACTITIONER 1815 71 $17,904 $252 35.1% (913) 588-1227
53 COMMUNITY RADIOLOGY ASSOCIATES INC FREDERICK DC DIAGNOSTIC RADIOLOGY 62 70 $115,360 $1,648 23.8% (888) 601-0943
54 OU HEALTH PARTNERS INC OKLAHOMA CITY OK PHYSICIAN ASSISTANT 1160 70 $29,925 $427 41.9% (405) 271-4311
55 RUSH UNIVERSITY MEDICAL GROUP CHICAGO IL PHYSICIAN ASSISTANT 1496 67 $22,914 $342 3.8% (312) 563-2875
56 THE EMORY CLINIC INC ATLANTA GA NURSE PRACTITIONER 3484 66 $28,993 $439 11.2% (404) 778-7525
57 SOUTHERN DELAWARE IMAGING ASSOC LEWES DE DIAGNOSTIC RADIOLOGY 40 65 $21,710 $334 20.7% (302) 645-3636
58 UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC BIRMINGHAM AL NURSE PRACTITIONER 2788 64 $36,352 $568 19.3% (205) 934-3460
59 UNIVERSITY OF CINCINNATI PHYSICIANS COMPANY LLC CINCINNATI OH NURSE PRACTITIONER 1504 62 $18,476 $298 8.1% (513) 584-1000
60 KETTERING NETWORK RADIOLOGISTS INC DAYTON OH DIAGNOSTIC RADIOLOGY 74 61 $18,605 $305 7.9% (937) 558-3800
61 CHARLOTTE RADIOLOGY PA CHARLOTTE NC DIAGNOSTIC RADIOLOGY 218 60 $32,160 $536 9.4% (704) 362-1945
62 MEDICAL SCANNING CONSULTANTS PA ST LOUIS PARK IN DIAGNOSTIC RADIOLOGY 81 59 $225,669 $3,825 17.1% (952) 541-1840
63 STONY BROOK RADIOLOGY, UNIVERSITY FACULTY PRACTICE CORPORATION STONY BROOK NY DIAGNOSTIC RADIOLOGY 59 59 $30,896 $524 1.1% (631) 638-2121
64 ADVANCED RADIOLOGY SERVICES PC GRAND RAPIDS MI DIAGNOSTIC RADIOLOGY 249 59 $25,665 $435 10.3% (616) 363-7272
65 UNIVERSITY PROFESSIONAL SERVICES PORTLAND OR PHYSICIAN ASSISTANT 1717 57 $16,106 $283 15.4% (503) 494-8311
66 SCOTT AND WHITE CLINIC TEMPLE TX PHYSICIAN ASSISTANT 2435 56 $26,264 $469 1.4% (254) 724-2663
67 LENOX HILL RADIOLOGY AND MEDICAL IMAGING ASSOCIATES PC NEW YORK NY DIAGNOSTIC RADIOLOGY 244 54 $118,157 $2,188 1.0% (212) 772-3111
68 JOHNS HOPKINS UNIVERSITY BALTIMORE MD NURSE PRACTITIONER 2900 53 $107,848 $2,035 2.9% (410) 502-4340
69 COMMONWEALTH RADIOLOGY PC RICHMOND VA DIAGNOSTIC RADIOLOGY 49 51 $10,200 $200 5.3% (804) 288-8327
70 BANNER-UNIVERSITY MEDICAL GROUP TUCSON AZ INTERNAL MEDICINE 1068 51 $15,761 $309 3.4% (520) 694-0111
71 REGENTS OF THE UNIVERSITY OF MICHIGAN ANN ARBOR MI INTERNAL MEDICINE 3330 51 $37,614 $738 8.9% (734) 763-5459
72 RADIOLOGY SUBSPECIALISTS OF NORTHERN ILLINOIS LLC GENEVA IL DIAGNOSTIC RADIOLOGY 32 51 $36,057 $707 2.9% (630) 208-4412
73 NORTH SHORE HEMATOLOGY ONCOLOGY ASSOCIATES PC SMITHTOWN NY NURSE PRACTITIONER 462 51 $76,500 $1,500 0.9% (631) 751-3000
74 REGIONAL MEDICAL IMAGING PC FLINT MI DIAGNOSTIC RADIOLOGY 22 50 $31,130 $623 8.7% (810) 732-8870
75 NORTHSIDE RADIOLOGY ASSOCIATES LLC ATLANTA GA DIAGNOSTIC RADIOLOGY 370 49 $67,179 $1,371 8.3% (404) 851-6577
76 JOHNS HOPKINS UNIVERSITY WASHINGTON MA MEDICAL ONCOLOGY 196 48 $19,009 $396 1.9% (202) 537-4000
77 LAKE MEDICAL IMAGING AND BREAST CENTER AT THE VILLAGES LLC LEESBURG FL DIAGNOSTIC RADIOLOGY 22 48 $49,728 $1,036 1.7% (352) 787-5858
78 THE EMORY CLINIC INC ATLANTA CA NURSE PRACTITIONER 3484 47 $20,453 $435 0.7% (404) 778-7525
79 BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC BOSTON NY PHYSICIAN ASSISTANT 2942 47 $25,427 $541 0.9% (617) 732-5500
80 ANCILLARY SERVICES OF PRACTICE ASSOCIATES PA MORRISTOWN NJ DIAGNOSTIC RADIOLOGY 97 45 $15,840 $352 3.8% (973) 971-6866
81 KENTUCKY MEDICAL SERVICES FOUNDATION, INC LEXINGTON KY DIAGNOSTIC RADIOLOGY 989 44 $42,527 $967 27.3% (859) 257-1412
82 WASHINGTON RADIOLOGY ASSOC PLLC WASHINGTON MD DIAGNOSTIC RADIOLOGY 38 43 $93,600 $2,177 2.4% (202) 223-9722
83 ASSOCIATION OF UNIVERSITY RADIOLOGISTS, PC KNOXVILLE TN DIAGNOSTIC RADIOLOGY 35 43 $16,469 $383 8.4% (865) 305-9661
84 RIVERSIDE RADIOLOGY AND INTERVENTIONAL ASSOCIATES INC COLUMBUS OH DIAGNOSTIC RADIOLOGY 243 42 $13,524 $322 5.5% (614) 566-5600
85 SMI IMAGING LLC PHOENIX TX DIAGNOSTIC RADIOLOGY 364 42 $46,299 $1,102 1.1% (480) 753-6161
86 LAHEY CLINIC INC BURLINGTON MA NURSE PRACTITIONER 1400 42 $20,930 $498 1.7% —
87 MEMPHIS RADIOLOGICAL PC MEMPHIS TN DIAGNOSTIC RADIOLOGY 51 42 $20,118 $479 8.2% (901) 561-6000
88 NORTHWEST RADIOLOGY ASSOCIATES SC ARLINGTON HEIGHTS IL DIAGNOSTIC RADIOLOGY 21 41 $14,309 $349 2.3% (847) 618-1000
89 NORTHWESTERN MEDICAL FACULTY FOUNDATION CHICAGO PA NURSE PRACTITIONER 4339 41 $22,796 $556 1.9% —
90 SPRINGFIELD CLINIC, LLP SPRINGFIELD IL NURSE PRACTITIONER 686 41 $123,124 $3,003 2.3% (217) 544-6464
91 MEDICAL SCANNING CONSULTANTS PA ST LOUIS PARK WA DIAGNOSTIC RADIOLOGY 81 40 $86,711 $2,168 5.8% (952) 541-1840
92 BLUE RIDGE RADIOLOGY PC LYNCHBURG TN DIAGNOSTIC RADIOLOGY 76 40 $12,992 $325 7.8% (423) 968-1144
93 BASHA DIAGNOSTICS P C ROYAL OAK MI DIAGNOSTIC RADIOLOGY 25 40 $31,164 $779 7.0% (248) 288-1600
94 SCRIPPS HEALTH LA JOLLA CA PHYSICIAN ASSISTANT 1431 39 $46,049 $1,181 0.6% (858) 455-9100
95 RHODE ISLAND MEDICAL IMAGING INC EAST PROVIDENCE RI DIAGNOSTIC RADIOLOGY 109 39 $16,380 $420 73.6% (401) 626-3900
96 REGENTS OF THE UNIV OF CA SACRAMENTO OR DIAGNOSTIC RADIOLOGY 1608 39 $23,712 $608 10.5% (877) 827-7463
97 IHC HEALTH SERVICES INC MURRAY UT PHYSICIAN ASSISTANT 3944 39 $30,381 $779 19.8% (801) 261-8346
98 DELAWARE RADIOLOGY ASSOCIATES PA NEWARK DE DIAGNOSTIC RADIOLOGY 56 39 $58,344 $1,496 12.4% (302) 737-5990
99 SMI IMAGING LLC PHOENIX WA DIAGNOSTIC RADIOLOGY 364 38 $87,058 $2,291 5.6% (480) 753-6161
100 LENOX HILL RADIOLOGY AND MEDICAL IMAGING ASSOCIATES PC NEW YORK AZ DIAGNOSTIC RADIOLOGY 244 38 $17,288 $455 2.6% (212) 772-3111

Showing the top 100 of 221 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 →