NEVVI Medicare utilization intelligence
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Market snapshot

Nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS
72146 Mri scan of middle spinal canal without contrast CPT · Magnetic Resonance imaging
Classification Imaging Magnetic Resonance MRI/MRA - Spine (CMS RBCS)
First observed 2013 — start of our 12-year window; the code predates it
National scale 184,666 services ▲ 6.0% YoY · 178,233 beneficiaries (CY2024, Medicare FFS)
Medicare paid $14.1M · $76.47 avg / service, national
CMS descriptor · RBCS classification · Medicare Part B physician/supplier claims, 12-year window
Billing groups
680
Named-group FFS services
61,616
FFS of Medicare
49%
Services YoY
+6.0%
FFS enrollment -2.2%
Estimated all-Medicare volume FFS + estimated MA estimate
~124,452 services

61,616 observed fee-for-service (50%) · ~62,836 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; 2 states without payer-mix data excluded. How we scale

Top states — 72146 (CY2024)

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

Named-group submitted charges
$48.1M
Named-group allowed amount
$5.8M
Named-group Medicare payments
$4.5M
Avg charge / svc
$781
Avg allowed / svc
$94
Avg payment / svc
$72
Average charge per group
$72 680 groups · avg submitted charge / service $6,623
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Data year: CY2024 CY2023 CY2022 locked column CY2021 locked column CY2020 locked column
Physician groups ranked by 72146 services, highest first, CY2024
# Physician group activate to sort City activate to sort St activate to sort Specialty activate to sort Providers activate to sort 72146 svcs sorted descending — activate to reverse Submitted charges activate to sort Avg charge activate to sort Medicare $ locked column Share* activate to sort Phone
1 ZWANGER AND PESIRI RADIOLOGY GROUP LLP LINDENHURST NY DIAGNOSTIC RADIOLOGY 91 1,370 $1,378,222 $1,006 premium 11.5% (631) 225-7200
2 ADVANCED RADIOLOGY P A BALTIMORE MD DIAGNOSTIC RADIOLOGY 161 1,249 $1,306,373 $1,046 premium 23.6% (888) 972-9700
3 NEW YORK UNIVERSITY NEW YORK NY DIAGNOSTIC RADIOLOGY 5704 1,022 $1,887,540 $1,847 premium 8.6% (212) 263-9700
4 UNIVERSITY OF ARKANSAS FOR MEDICAL SCIENCES LITTLE ROCK AR NURSE PRACTITIONER 1241 1,021 $436,988 $428 premium 34.7% (501) 686-8000
5 RADIOLOGY ASSOCIATES OF NORTH TEXAS PA FORT WORTH TX DIAGNOSTIC RADIOLOGY 340 835 $393,278 $471 premium 5.2% (817) 321-0470
6 HOUSTON RADIOLOGY ASSOCIATED HOUSTON TX DIAGNOSTIC RADIOLOGY 103 804 $458,125 $570 premium 5.1% (281) 206-9020
7 SUTTER VALLEY MEDICAL FOUNDATION SACRAMENTO CA DIAGNOSTIC RADIOLOGY 2420 787 $1,172,307 $1,490 premium 4.0% (916) 681-8852
8 MEDICAL SCANNING CONSULTANTS PA ST LOUIS PARK MN DIAGNOSTIC RADIOLOGY 81 711 $1,498,687 $2,108 premium 20.0% (952) 541-1840
9 SMI IMAGING LLC PHOENIX AZ DIAGNOSTIC RADIOLOGY 364 612 $760,104 $1,242 premium 11.8% (480) 753-6161
10 ADVANCED RADIOLOGY SERVICES PC GRAND RAPIDS MI DIAGNOSTIC RADIOLOGY 249 569 $171,281 $301 premium 13.7% (616) 363-7272
11 MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC BOSTON MA DIAGNOSTIC RADIOLOGY 3532 533 $623,512 $1,170 premium 10.4% (617) 724-0287
12 DIGNITY HEALTH MEDICAL FOUNDATION FOLSOM CA DIAGNOSTIC RADIOLOGY 1197 527 $390,780 $742 premium 2.7% (916) 983-7476
13 CHARLOTTE RADIOLOGY PA CHARLOTTE NC DIAGNOSTIC RADIOLOGY 218 525 $258,504 $492 premium 8.4% (704) 362-1945
14 SDMI, LLC LAS VEGAS NV DIAGNOSTIC RADIOLOGY 36 476 $573,580 $1,205 premium 28.7% (702) 732-6000
15 RHODE ISLAND MEDICAL IMAGING INC EAST PROVIDENCE RI DIAGNOSTIC RADIOLOGY 109 459 $349,636 $762 premium 82.6% (401) 626-3900
16 RADIOLOGY LTD LLC TUCSON AZ DIAGNOSTIC RADIOLOGY 102 455 $655,510 $1,441 premium 8.8% (520) 290-4842
17 COMMONWEALTH RADIOLOGY PC RICHMOND VA DIAGNOSTIC RADIOLOGY 49 454 $93,070 $205 premium 8.7% (804) 288-8327
18 MORI BEAN AND BROOKS INC ORANGE PARK FL DIAGNOSTIC RADIOLOGY 947 435 $340,290 $782 premium 2.6% (904) 399-5550
19 NORTHWESTERN MEDICAL FACULTY FOUNDATION CHICAGO IL NURSE PRACTITIONER 4339 405 $288,203 $712 premium 6.0%
20 NORTHSIDE RADIOLOGY ASSOCIATES LLC ATLANTA GA DIAGNOSTIC RADIOLOGY 370 358 $332,940 $930 premium 6.7% (404) 851-6577
21 BEAUMONT MEDICAL GROUP HOSPITAL BASED SERVICES TROY MI DIAGNOSTIC RADIOLOGY 583 337 $143,717 $426 premium 8.1% (248) 964-1187
22 WEST COUNTY RADIOLOGICAL GROUP INC SAINT LOUIS MO DIAGNOSTIC RADIOLOGY 104 335 $112,762 $337 premium 7.6% (314) 941-5600
23 IHC HEALTH SERVICES INC MURRAY UT PHYSICIAN ASSISTANT 3944 329 $133,778 $407 premium 21.8% (801) 261-8346
24 MASS GENERAL BRIGHAM COMMUNITY PHYSICIANS INC MEDFORD MA DIAGNOSTIC RADIOLOGY 424 327 $108,213 $331 premium 6.4% (781) 395-4909
25 BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC BOSTON MA PHYSICIAN ASSISTANT 2942 318 $120,405 $379 premium 6.2% (617) 732-5500
26 RADIOLOGY ASSOCIATES OF RICHMOND INC RICHMOND VA DIAGNOSTIC RADIOLOGY 70 314 $147,010 $468 premium 6.0% (804) 272-8806
27 SCRIPPS HEALTH LA JOLLA CA PHYSICIAN ASSISTANT 1431 305 $232,855 $763 premium 1.5% (858) 455-9100
28 REGENTS OF THE UNIVERSITY OF CALIFORNIA SAN DIEGO CA DIAGNOSTIC RADIOLOGY 2057 304 $260,863 $858 premium 1.5% (800) 926-8273
29 ENDEAVOR HEALTH MEDICAL GROUP EVANSTON IL NURSE PRACTITIONER 3380 301 $80,085 $266 premium 4.5%
30 CENTRAL ILLINOIS RADIOLOGICAL ASSOCIATES LTD PEORIA IL DIAGNOSTIC RADIOLOGY 196 299 $161,161 $539 premium 4.5% (309) 655-2000
31 ARKANSAS HEALTH GROUP LITTLE ROCK AR CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 666 299 $85,552 $286 premium 10.2% (501) 202-2093
32 SUTTER BAY MEDICAL FOUNDATION PALO ALTO CA INTERNAL MEDICINE 3716 293 $666,055 $2,273 premium 1.5% (415) 600-1020
33 LAKE MEDICAL IMAGING AND BREAST CENTER AT THE VILLAGES LLC LEESBURG FL DIAGNOSTIC RADIOLOGY 22 285 $165,870 $582 premium 1.7% (352) 787-5858
34 RADIOLOGY REGIONAL CENTER P A FORT MYERS FL DIAGNOSTIC RADIOLOGY 52 281 $307,797 $1,095 premium 1.7% (239) 936-2316
35 ROPER RADIOLOGISTS PA CHARLESTON SC DIAGNOSTIC RADIOLOGY 40 281 $291,155 $1,036 premium 9.9% (843) 724-2161
36 UMASS MEMORIAL MEDICAL GROUP INC WORCESTER MA PHYSICIAN ASSISTANT 2483 269 $102,846 $382 premium 5.3% (508) 334-1000
37 COLUMBUS RADIOLOGY CORP COLUMBUS OH DIAGNOSTIC RADIOLOGY 288 260 $241,800 $930 premium 3.9% (614) 228-7231
38 STONY BROOK RADIOLOGY, UNIVERSITY FACULTY PRACTICE CORPORATION STONY BROOK NY DIAGNOSTIC RADIOLOGY 59 260 $211,772 $815 premium 2.2% (631) 638-2121
39 PRISMA HEALTH UNIVERSITY MEDICAL GROUP GREENVILLE SC NURSE PRACTITIONER 2447 256 $70,819 $277 premium 9.1%
40 MEDICAL SCANNING CONSULTANTS PA ST LOUIS PARK IN DIAGNOSTIC RADIOLOGY 81 255 $572,587 $2,245 premium 10.5% (952) 541-1840
41 MAYO CLINIC ARIZONA PHOENIX AZ PHYSICIAN ASSISTANT 1635 254 $235,335 $927 premium 4.9% (800) 603-0558
42 MAYO CLINIC JACKSONVILLE JACKSONVILLE FL NURSE PRACTITIONER 1587 253 $918,212 $3,629 premium 1.5% (904) 953-2000
43 SMI IMAGING LLC PHOENIX TX DIAGNOSTIC RADIOLOGY 364 251 $106,142 $423 premium 1.6% (480) 753-6161
44 MEDICAL CENTER RADIOLOGISTS INC NORFOLK VA DIAGNOSTIC RADIOLOGY 123 248 $56,296 $227 premium 4.7% (757) 466-6870
45 BASHA DIAGNOSTICS P C ROYAL OAK MI DIAGNOSTIC RADIOLOGY 25 243 $70,520 $290 premium 5.8% (248) 288-1600
46 SCOTT AND WHITE CLINIC TEMPLE TX PHYSICIAN ASSISTANT 2435 242 $100,704 $416 premium 1.5% (254) 724-2663
47 STANFORD HEALTH CARE STANFORD CA DIAGNOSTIC RADIOLOGY 3039 241 $221,807 $920 premium 1.2% (650) 723-4000
48 EVANSVILLE RADIOLOGY PC EVANSVILLE IN DIAGNOSTIC RADIOLOGY 29 229 $121,599 $531 premium 9.4% (812) 422-3254
49 RADIOLOGY ASSOCIATES OF ABILENE PA ABILENE TX DIAGNOSTIC RADIOLOGY 25 229 $63,891 $279 premium 1.4% (325) 670-2000
50 CALIFORNIA MANAGED IMAGING MEDICAL GROUP INC SANTA BARBARA CA DIAGNOSTIC RADIOLOGY 64 226 $392,691 $1,738 premium 1.1% (800) 841-4236
51 COMMUNITY RADIOLOGY ASSOCIATES INC FREDERICK MD DIAGNOSTIC RADIOLOGY 62 220 $233,811 $1,063 premium 4.2% (888) 601-0943
52 REGIONAL MEDICAL IMAGING PC FLINT MI DIAGNOSTIC RADIOLOGY 22 220 $120,992 $550 premium 5.3% (810) 732-8870
53 TRISTATE IMG (IMAGING MEDICAL GROUP) INC CINCINNATI OH DIAGNOSTIC RADIOLOGY 44 215 $57,996 $270 premium 3.2% (513) 865-1331
54 UNIVERSITY HOSPITALS MEDICAL GROUP INC CLEVELAND OH NURSE PRACTITIONER 2232 215 $45,580 $212 premium 3.2%
55 MAYO CLINIC ROCHESTER MN NURSE PRACTITIONER 4896 213 $577,299 $2,710 premium 6.0% (507) 284-2511
56 SINGLETON ASSOCIATES PA HOUSTON TX DIAGNOSTIC RADIOLOGY 769 213 $198,090 $930 premium 1.3% (855) 504-4544
57 BEVERLY RADIOLOGY MEDICAL GROUP III GARDEN GROVE CA DIAGNOSTIC RADIOLOGY 328 213 $236,602 $1,111 premium 1.1%
58 NEW YORK UNIVERSITY NEW YORK PA DIAGNOSTIC RADIOLOGY 5704 213 $414,833 $1,948 premium 4.0% (212) 263-9700
59 REVERE HEALTH PC PROVO UT PHYSICIAN ASSISTANT 410 212 $217,832 $1,028 premium 14.0%
60 LAKELAND RADIOLOGISTS P A FLOWOOD MS DIAGNOSTIC RADIOLOGY 29 212 $77,380 $365 premium 11.2% (601) 936-2390
61 STATE UNIVERSITY OF IOWA IOWA CITY IA PHYSICIAN ASSISTANT 1902 208 $104,508 $502 premium 19.7% (319) 678-8201
62 EASTERN RADIOLOGISTS INC GREENVILLE NC DIAGNOSTIC RADIOLOGY 93 208 $132,364 $636 premium 3.3% (252) 752-5000
63 TOLEDO RADIOLOGICAL ASSOCIATES INC COLDWATER OH DIAGNOSTIC RADIOLOGY 51 206 $44,788 $217 premium 3.1% (517) 279-5400
64 MECKLENBURG RADIOLOGY ASSOCIATES PA CHARLOTTE NC DIAGNOSTIC RADIOLOGY 94 202 $71,710 $355 premium 3.2% (704) 332-1291
65 TRIAD RADIOLOGY ASSOCIATES PLLC WINSTON SALEM NC DIAGNOSTIC RADIOLOGY 78 200 $38,000 $190 premium 3.2% (336) 718-7800
66 KETTERING NETWORK RADIOLOGISTS INC DAYTON OH DIAGNOSTIC RADIOLOGY 74 199 $63,083 $317 premium 3.0% (937) 558-3800
67 RIVERSIDE RADIOLOGY AND INTERVENTIONAL ASSOCIATES INC COLUMBUS OH DIAGNOSTIC RADIOLOGY 243 198 $69,894 $353 premium 3.0% (614) 566-5600
68 RADIOLOGY CONSULTANTS PC OMAHA NE DIAGNOSTIC RADIOLOGY 46 197 $48,265 $245 premium 17.4% (402) 717-4760
69 THE ORTHOPAEDIC INSTITUTE, PA GAINESVILLE FL PHYSICIAN ASSISTANT 115 188 $116,705 $621 premium 1.1% (352) 336-6000
70 HAMPTON ROADS RADIOLOGY ASSOCIATES PC VIRGINIA BEACH VA DIAGNOSTIC RADIOLOGY 37 187 $51,425 $275 premium 3.6% (757) 916-9630
71 NORTHWEST RADIOLOGY ASSOCIATES SC ARLINGTON HEIGHTS IL DIAGNOSTIC RADIOLOGY 21 186 $45,012 $242 premium 2.8% (847) 618-1000
72 COLUMBUS RADIOLOGY CORP COLUMBUS NC DIAGNOSTIC RADIOLOGY 288 183 $176,746 $966 premium 2.9% (614) 228-7231
73 UC REGENTS ORANGE CA DIAGNOSTIC RADIOLOGY 99 179 $143,380 $801 premium 0.9% (714) 456-7004
74 RADIOLOGY SUBSPECIALISTS OF NORTHERN ILLINOIS LLC GENEVA IL DIAGNOSTIC RADIOLOGY 32 176 $92,956 $528 premium 2.6% (630) 208-4412
75 MILLENNIUM PHYSICIAN GROUP LLC PORT CHARLOTTE FL PHYSICIAN ASSISTANT 953 171 $70,386 $412 premium 1.0% (941) 255-3535
76 ERIK C SPAYDE MD INC THOUSAND OAKS CA PHYSICIAN ASSISTANT 4 164 $428,030 $2,610 premium 0.8% 8053792322119
77 RADIOLOGY CONSULTANTS OF TULSA, INC. TULSA OK DIAGNOSTIC RADIOLOGY 34 164 $35,137 $214 premium 5.0% (918) 743-8838
78 ASSOCIATION OF UNIVERSITY RADIOLOGISTS, PC KNOXVILLE TN DIAGNOSTIC RADIOLOGY 35 163 $43,195 $265 premium 3.7% (865) 305-9661
79 VISTA RADIOLOGY, PC KNOXVILLE TN DIAGNOSTIC RADIOLOGY 68 160 $56,155 $351 premium 3.6% (865) 546-9484
80 UNIVERSITY OF CINCINNATI PHYSICIANS COMPANY LLC CINCINNATI OH NURSE PRACTITIONER 1504 160 $34,080 $213 premium 2.4% (513) 584-1000
81 DELAWARE RADIOLOGY ASSOCIATES PA NEWARK DE DIAGNOSTIC RADIOLOGY 56 158 $160,902 $1,018 premium 13.9% (302) 737-5990
82 NEW YORK UNIVERSITY NEW YORK WA DIAGNOSTIC RADIOLOGY 5704 157 $303,347 $1,932 premium 5.0% (212) 263-9700
83 EAST RIVER MEDICAL IMAGING PC NEW YORK NY DIAGNOSTIC RADIOLOGY 10 156 $296,400 $1,900 premium 1.3% (212) 288-7615
84 SOUTHERN BONE AND JOINT SPECIALISTS, PA HATTIESBURG MS PHYSICIAN ASSISTANT 53 154 $195,426 $1,269 premium 8.1% (601) 554-7400
85 NEW YORK UNIVERSITY NEW YORK CO DIAGNOSTIC RADIOLOGY 5704 153 $314,297 $2,054 premium 3.9% (212) 263-9700
86 CLEVELAND CLINIC FLORIDA WESTON FL NURSE PRACTITIONER 720 152 $93,875 $618 premium 0.9% (954) 659-5000
87 ILLINOIS BONE AND JOINT INSTITUTE, LLC BANNOCKBURN IL ORTHOPEDIC SURGERY 595 152 $238,032 $1,566 premium 2.3%
88 SPECTRUM HEALTHCARE PARTNERS PA PORTLAND ME DIAGNOSTIC RADIOLOGY 281 151 $43,897 $291 premium 26.9% (207) 828-2160
89 DRS HARRIS BIRKHILL WANG SONGE AND ASSOC PC DEARBORN MI DIAGNOSTIC RADIOLOGY 62 149 $52,530 $353 premium 3.6% (313) 593-7301
90 BIRMINGHAM PHYSICIANS RADIOLOGY PLLC BIRMINGHAM AL NEUROLOGY 3 148 $323,032 $2,183 premium 4.8% (205) 823-3366
91 ORTHOPEDIC ASSOCIATES OF NORTHERN CALIFORNIA A MEDICAL GROUP CHICO CA ANESTHESIOLOGY 31 148 $153,735 $1,039 premium 0.7% 5308974500128
92 RADIOLOGY PHYSICIANS INC DAYTON OH DIAGNOSTIC RADIOLOGY 61 146 $52,298 $358 premium 2.2% (937) 208-8000
93 RADIOLOGY IMAGING ASSOCIATES PORT ST LUCIE FL DIAGNOSTIC RADIOLOGY 11 142 $159,750 $1,125 premium 0.9% (772) 905-3589
94 DIAGNOSTIC IMAGING ASSOCIATES LTD CHESTERFIELD MO DIAGNOSTIC RADIOLOGY 20 139 $42,875 $308 premium 3.2% (314) 434-1500
95 PROGRESSIVE PHYSICIAN ASSOC INC PHILLIPSBURG PA DIAGNOSTIC RADIOLOGY 160 139 $42,395 $305 premium 2.6% (908) 859-6700
96 SOUTHERN DELAWARE IMAGING ASSOC LEWES DE DIAGNOSTIC RADIOLOGY 40 137 $31,510 $230 premium 12.0% (302) 645-3636
97 SANFORD MEDICAL CENTER FARGO FARGO ND NURSE PRACTITIONER 1198 136 $41,979 $309 premium 31.0% (701) 234-2000
98 NORTH FLORIDA SURGEONS PA JACKSONVILLE FL PHYSICIAN ASSISTANT 331 136 $141,847 $1,043 premium 0.8% (904) 396-1725
99 RADIOLOGY OF HUNSTVILLE PC HUNTSVILLE AL DIAGNOSTIC RADIOLOGY 63 136 $37,536 $276 premium 4.4% 2565390457145
100 NEURO IR OF EAST TEXAS TYLER TX DIAGNOSTIC RADIOLOGY 3 136 $52,904 $389 premium 0.9% (903) 705-0072

Showing the top 100 of 680 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 →