NEVVI Medicare utilization intelligence
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Market snapshot

Nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS
74178 Ct scan of abdomen and pelvis before and after contrast CPT · CT Scan imaging
Classification Imaging › CT Scan › CT/CTA - Abdomen and Pelvis (CMS RBCS)
First observed 2013 — start of our 12-year window; the code predates it
National scale 442,968 services ▲ 2.4% YoY · 430,174 beneficiaries (CY2024, Medicare FFS)
Medicare paid $59.8M · $134.97 avg / service, national
CMS descriptor · RBCS classification · Medicare Part B physician/supplier claims, 12-year window
Billing groups
932
Named-group FFS services
183,656
FFS of Medicare
49%
Services YoY
+2.4%
FFS enrollment -2.2%
Estimated all-Medicare volume FFS + estimated MA estimate
~370,328 services

183,656 observed fee-for-service (50%) · ~186,672 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 — 74178 (CY2024)
CA 50,675 TX 40,450 FL 37,406 NY 31,294 IL 17,367

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

Named-group submitted charges
$149.8M
Named-group allowed amount
$31.4M
Named-group Medicare payments
$24.0M
Avg charge / svc
$816
Avg allowed / svc
$171
Avg payment / svc
$131
Average charge per group
$91 932 groups · avg submitted charge / service $5,182
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Data year: CY2024 CY2023 CY2022  CY2021  CY2020 
# Physician group City St Specialty Providers 74178 svcs Submitted charges Avg charge Medicare $ Share* Phone
1 PHYSICIANS REFERRAL SERVICE HOUSTON TX NURSE PRACTITIONER 2696 4,969 $4,460,576 $898 12.3% (713) 592-5433
2 PALM DESERT RADIOLOGY MEDICAL GROUP INC RANCHO MIRAGE CA DIAGNOSTIC RADIOLOGY 125 3,678 $2,038,540 $554 7.3% (760) 773-1251
3 CITY OF HOPE MEDICAL FOUNDATION DUARTE CA NURSE PRACTITIONER 942 3,226 $1,130,604 $350 6.4% (626) 256-4673
4 HIGHLANDS ONCOLOGY GROUP PA FAYETTEVILLE AR NURSE PRACTITIONER 79 3,047 $2,209,075 $725 23.7% (479) 361-2585
5 MEDICAL ASSOCIATES OF NORTHWEST ARKANSAS, PA FAYETTEVILLE AR FAMILY PRACTICE 106 3,031 $666,614 $220 23.6% (479) 521-0200
6 RADIOLOGY ASSOCIATES OF NORTH TEXAS PA FORT WORTH TX DIAGNOSTIC RADIOLOGY 340 2,580 $1,239,480 $480 6.4% (817) 321-0470
7 NEW YORK UNIVERSITY NEW YORK NY DIAGNOSTIC RADIOLOGY 5704 2,391 $4,036,094 $1,688 7.6% (212) 263-9700
8 NORTHWESTERN MEDICAL FACULTY FOUNDATION CHICAGO IL NURSE PRACTITIONER 4339 1,951 $1,384,494 $710 11.2% —
9 MAYO CLINIC ROCHESTER MN NURSE PRACTITIONER 4896 1,932 $5,293,059 $2,740 18.2% (507) 284-2511
10 ADVANCED RADIOLOGY P A BALTIMORE MD DIAGNOSTIC RADIOLOGY 161 1,779 $2,257,845 $1,269 17.2% (888) 972-9700
11 RADIOLOGY REGIONAL CENTER P A FORT MYERS FL DIAGNOSTIC RADIOLOGY 52 1,563 $2,867,873 $1,835 4.2% (239) 936-2316
12 ZWANGER AND PESIRI RADIOLOGY GROUP LLP LINDENHURST NY DIAGNOSTIC RADIOLOGY 91 1,496 $1,576,972 $1,054 4.8% (631) 225-7200
13 SUTTER VALLEY MEDICAL FOUNDATION SACRAMENTO CA DIAGNOSTIC RADIOLOGY 2420 1,485 $2,301,908 $1,550 2.9% (916) 681-8852
14 DIAGNOSTIC IMAGING ALLIANCE OF LOUISVILLE PSC LOUISVILLE KY DIAGNOSTIC RADIOLOGY 28 1,385 $331,015 $239 24.1% (502) 896-2120
15 MAYO CLINIC JACKSONVILLE JACKSONVILLE FL NURSE PRACTITIONER 1587 1,363 $4,537,527 $3,329 3.6% (904) 953-2000
16 HOUSTON RADIOLOGY ASSOCIATED HOUSTON TX DIAGNOSTIC RADIOLOGY 103 1,334 $1,256,093 $942 3.3% (281) 206-9020
17 MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC BOSTON MA DIAGNOSTIC RADIOLOGY 3532 1,156 $804,010 $696 11.3% (617) 724-0287
18 H LEE MOFFITT CANCER CTR AND RES INST LIFE TIME CANCER SCRN CTR INC TAMPA FL PHYSICIAN ASSISTANT 1103 1,105 $402,287 $364 3.0% (813) 745-4673
19 NORTH SHORE HEMATOLOGY ONCOLOGY ASSOCIATES PC SMITHTOWN NY NURSE PRACTITIONER 462 1,090 $1,386,142 $1,272 3.5% (631) 751-3000
20 COMMUNITY RADIOLOGY ASSOCIATES INC FREDERICK MD DIAGNOSTIC RADIOLOGY 62 1,068 $1,233,796 $1,155 10.3% (888) 601-0943
21 PRISMA HEALTH UNIVERSITY MEDICAL GROUP GREENVILLE SC NURSE PRACTITIONER 2447 1,065 $311,727 $293 12.6% —
22 SUTTER BAY MEDICAL FOUNDATION PALO ALTO CA INTERNAL MEDICINE 3716 1,059 $2,141,267 $2,022 2.1% (415) 600-1020
23 FIRST UROLOGY PSC LOUISVILLE IN UROLOGY 55 1,056 $542,784 $514 13.4% (812) 282-3899
24 ENDEAVOR HEALTH MEDICAL GROUP EVANSTON IL NURSE PRACTITIONER 3380 1,056 $345,482 $327 6.1% —
25 SINGLETON ASSOCIATES PA HOUSTON TX DIAGNOSTIC RADIOLOGY 769 1,050 $1,564,584 $1,490 2.6% (855) 504-4544
26 SDMI, LLC LAS VEGAS NV DIAGNOSTIC RADIOLOGY 36 1,018 $1,072,970 $1,054 31.6% (702) 732-6000
27 ZWANGER AND PESIRI RADIOLOGY GROUP LLP LINDENHURST NJ DIAGNOSTIC RADIOLOGY 91 970 $494,947 $510 8.7% (631) 225-7200
28 ADVANCED RADIOLOGY SERVICES PC GRAND RAPIDS MI DIAGNOSTIC RADIOLOGY 249 941 $412,362 $438 12.5% (616) 363-7272
29 DIGNITY HEALTH MEDICAL FOUNDATION FOLSOM CA DIAGNOSTIC RADIOLOGY 1197 922 $916,376 $994 1.8% (916) 983-7476
30 SMI IMAGING LLC PHOENIX AZ DIAGNOSTIC RADIOLOGY 364 879 $1,345,775 $1,531 9.9% (480) 753-6161
31 FLORIDA CLINICAL PRACTICE ASSOCIATION INC GAINESVILLE FL NURSE PRACTITIONER 1912 856 $465,026 $543 2.3% (352) 265-8990
32 CENTRAL ARKANSAS RADIATION THERAPY INSTITUTE INC LITTLE ROCK AR HEMATOLOGY/ONCOLOGY 90 822 $889,927 $1,083 6.4% —
33 CHARLOTTE RADIOLOGY PA CHARLOTTE NC DIAGNOSTIC RADIOLOGY 218 811 $577,369 $712 5.3% (704) 362-1945
34 MAYO CLINIC ARIZONA PHOENIX AZ PHYSICIAN ASSISTANT 1635 803 $2,019,169 $2,515 9.0% (800) 603-0558
35 CEDARS-SINAI MEDICAL CARE FOUNDATION LOS ANGELES CA PHYSICIAN ASSISTANT 1699 798 $1,089,518 $1,365 1.6% (310) 423-0674
36 ARKANSAS HEALTH GROUP LITTLE ROCK AR CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 666 796 $304,396 $382 6.2% (501) 202-2093
37 REGENTS OF THE UNIVERSITY OF CALIFORNIA SAN DIEGO CA DIAGNOSTIC RADIOLOGY 2057 776 $458,896 $591 1.5% (800) 926-8273
38 VIRGINIA UROLOGY CENTER RICHMOND VA UROLOGY 90 760 $1,368,000 $1,800 6.2% (804) 330-9105
39 SCRIPPS HEALTH LA JOLLA CA PHYSICIAN ASSISTANT 1431 741 $1,178,156 $1,590 1.5% (858) 455-9100
40 BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC BOSTON MA PHYSICIAN ASSISTANT 2942 711 $292,492 $411 7.0% (617) 732-5500
41 MORI BEAN AND BROOKS INC ORANGE PARK FL DIAGNOSTIC RADIOLOGY 947 694 $830,901 $1,197 1.9% (904) 399-5550
42 LENOX HILL RADIOLOGY AND MEDICAL IMAGING ASSOCIATES PC NEW YORK NY DIAGNOSTIC RADIOLOGY 244 688 $798,190 $1,160 2.2% (212) 772-3111
43 OSU RADIOLOGY LLC COLUMBUS OH DIAGNOSTIC RADIOLOGY 174 676 $244,122 $361 6.9% (614) 293-8315
44 RIVERSIDE RADIOLOGY AND INTERVENTIONAL ASSOCIATES INC COLUMBUS OH DIAGNOSTIC RADIOLOGY 243 673 $263,802 $392 6.8% (614) 566-5600
45 STANFORD HEALTH CARE STANFORD CA DIAGNOSTIC RADIOLOGY 3039 669 $556,822 $832 1.3% (650) 723-4000
46 UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS DALLAS TX PHYSICIAN ASSISTANT 3200 642 $234,306 $365 1.6% (214) 633-5555
47 CONRAD PEARSON CLINIC PC SOUTHAVEN TN UROLOGY 21 641 $1,041,410 $1,625 6.5% (662) 349-1964
48 SCOTT AND WHITE CLINIC TEMPLE TX PHYSICIAN ASSISTANT 2435 640 $302,806 $473 1.6% (254) 724-2663
49 RHODE ISLAND MEDICAL IMAGING INC EAST PROVIDENCE RI DIAGNOSTIC RADIOLOGY 109 640 $506,187 $791 39.0% (401) 626-3900
50 MEDICAL CENTER RADIOLOGISTS INC NORFOLK VA DIAGNOSTIC RADIOLOGY 123 627 $191,862 $306 5.1% (757) 466-6870
51 MILLENNIUM PHYSICIAN GROUP LLC PORT CHARLOTTE FL PHYSICIAN ASSISTANT 953 618 $432,973 $701 1.7% (941) 255-3535
52 OU HEALTH PARTNERS INC OKLAHOMA CITY OK PHYSICIAN ASSISTANT 1160 616 $247,016 $401 10.7% (405) 271-4311
53 NORTHSIDE RADIOLOGY ASSOCIATES LLC ATLANTA GA DIAGNOSTIC RADIOLOGY 370 611 $948,272 $1,552 5.7% (404) 851-6577
54 UC REGENTS ORANGE CA DIAGNOSTIC RADIOLOGY 99 606 $268,962 $444 1.2% (714) 456-7004
55 RADIOLOGY PHYSICIANS INC DAYTON OH DIAGNOSTIC RADIOLOGY 61 592 $282,384 $477 6.0% (937) 208-8000
56 RADIOLOGISTS OF UNIV OF ROCHESTER ROCHESTER NY DIAGNOSTIC RADIOLOGY 134 592 $244,130 $412 1.9% —
57 DIAGNOSTIC IMAGING ASSOCIATES PA VICTORIA TX DIAGNOSTIC RADIOLOGY 4 571 $171,300 $300 1.4% (361) 573-6100
58 COMMONWEALTH RADIOLOGY PC RICHMOND VA DIAGNOSTIC RADIOLOGY 49 556 $144,560 $260 4.6% (804) 288-8327
59 KANSAS UNIVERSITY PHYSICIANS INC KANSAS CITY KS NURSE PRACTITIONER 1815 551 $151,251 $275 10.9% (913) 588-1227
60 RADIOLOGY ASSOCIATES LLC BATON ROUGE LA DIAGNOSTIC RADIOLOGY 79 550 $187,680 $341 7.5% (225) 757-0552
61 UROLOGY AUSTIN PLLC AUSTIN TX PHYSICIAN ASSISTANT 57 529 $435,367 $823 1.3% (512) 788-9688
62 SOUTH FLORIDA MEDICAL IMAGING PA FORT LAUDERDALE FL DIAGNOSTIC RADIOLOGY 44 527 $764,114 $1,450 1.4% (954) 267-6650
63 TEMPLE FACULTY PRACTICE PLAN INC PHILADELPHIA PA PHYSICIAN ASSISTANT 1330 527 $175,966 $334 3.6% —
64 HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC BOSTON MA INTERNAL MEDICINE 1689 522 $172,845 $331 5.1% (781) 983-9088
65 AUC UROLOGISTS LLC MYRTLE BEACH SC PHYSICIAN ASSISTANT 28 522 $537,994 $1,031 6.2% (843) 347-2450
66 EVANSVILLE RADIOLOGY PC EVANSVILLE IN DIAGNOSTIC RADIOLOGY 29 500 $196,000 $392 6.3% (812) 422-3254
67 LAKE MEDICAL IMAGING AND BREAST CENTER AT THE VILLAGES LLC LEESBURG FL DIAGNOSTIC RADIOLOGY 22 500 $361,080 $722 1.3% (352) 787-5858
68 LAKELAND RADIOLOGISTS P A FLOWOOD MS DIAGNOSTIC RADIOLOGY 29 497 $255,925 $515 6.8% (601) 936-2390
69 MECKLENBURG RADIOLOGY ASSOCIATES PA CHARLOTTE NC DIAGNOSTIC RADIOLOGY 94 496 $257,288 $519 3.2% (704) 332-1291
70 UROLOGY GROUP PC GERMANTOWN TN UROLOGY 17 493 $1,232,500 $2,500 5.0% (901) 767-8158
71 UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC BIRMINGHAM AL NURSE PRACTITIONER 2788 490 $300,146 $613 5.9% (205) 934-3460
72 ADVANCED UROLOGY INSTITUTE LLC INVERNESS FL UROLOGY 147 488 $323,217 $662 1.3% (352) 726-9707
73 RADIOLOGY LTD LLC TUCSON AZ DIAGNOSTIC RADIOLOGY 102 484 $894,907 $1,849 5.4% (520) 290-4842
74 LAHEY CLINIC INC BURLINGTON MA NURSE PRACTITIONER 1400 481 $207,439 $431 4.7% —
75 PROGRESSIVE PHYSICIAN ASSOC INC PHILLIPSBURG PA DIAGNOSTIC RADIOLOGY 160 478 $184,586 $386 3.3% (908) 859-6700
76 UNIVERSITY PROFESSIONAL SERVICES PORTLAND OR PHYSICIAN ASSISTANT 1717 464 $123,252 $266 11.3% (503) 494-8311
77 BEAUMONT MEDICAL GROUP HOSPITAL BASED SERVICES TROY MI DIAGNOSTIC RADIOLOGY 583 461 $352,951 $766 6.1% (248) 964-1187
78 RADIOLOGY CONSULTANTS PC OMAHA NE DIAGNOSTIC RADIOLOGY 46 458 $190,528 $416 9.9% (402) 717-4760
79 MOUNTAIN HOME RADIOLOGY CONSULTANTS MOUNTAIN HOME AR DIAGNOSTIC RADIOLOGY 5 458 $92,974 $203 3.6% (870) 425-6322
80 CENTRAL ILLINOIS RADIOLOGICAL ASSOCIATES LTD PEORIA IL DIAGNOSTIC RADIOLOGY 196 457 $328,574 $719 2.6% (309) 655-2000
81 CALIFORNIA MANAGED IMAGING MEDICAL GROUP INC SANTA BARBARA CA DIAGNOSTIC RADIOLOGY 64 455 $566,485 $1,245 0.9% (800) 841-4236
82 MISSISSIPPI UROLOGY CLINIC PLLC JACKSON MS PHYSICIAN ASSISTANT 14 431 $265,927 $617 5.9% (601) 353-9900
83 RADIOLOGY IMAGING ASSOCIATES PORT ST LUCIE FL DIAGNOSTIC RADIOLOGY 11 423 $546,093 $1,291 1.1% (772) 905-3589
84 STATE OF MISSISSIPPI - UNIVERSITY OF MISSISSIPPI MEDICAL CENTER JACKSON MS NURSE PRACTITIONER 951 421 $123,353 $293 5.8% (601) 815-4775
85 UNMC PHYSICIANS OMAHA NE PHYSICIAN ASSISTANT 1514 419 $103,409 $247 9.1% (402) 559-4000
86 STEPHEN W BROWN AND RADIOLOGY ASSOCIATES OF AUGUSTA LLP AUGUSTA GA DIAGNOSTIC RADIOLOGY 19 413 $215,586 $522 3.8% (706) 774-5035
87 UNIVERSITY OF PITTSBURGH PHYSICIANS PITTSBURGH PA DIAGNOSTIC RADIOLOGY 4291 407 $102,564 $252 2.8% —
88 OXFORD UROLOGY ASSOCIATES PLLC OXFORD MS UROLOGY 17 403 $423,812 $1,052 5.5% —
89 WOODLANDS MEDICAL SPECIALISTS P A PENSACOLA FL PHYSICIAN ASSISTANT 51 401 $712,176 $1,776 1.1% (850) 696-4000
90 RED RIVER CONSULTANTS INC SHREVEPORT LA DIAGNOSTIC RADIOLOGY 60 397 $202,867 $511 5.4% (318) 212-4550
91 MSKCC RADIOLOGY GROUP NEW YORK CA DIAGNOSTIC RADIOLOGY 199 395 $162,020 $410 0.8% (646) 888-5300
92 COLUMBUS RADIOLOGY CORP COLUMBUS OH DIAGNOSTIC RADIOLOGY 288 394 $611,488 $1,552 4.0% (614) 228-7231
93 DUKE HEALTH INTEGRATED PRACTICE INC DURHAM NC PHYSICIAN ASSISTANT 3051 393 $300,645 $765 2.6% (919) 684-8111
94 FLORIDA HOSPITAL PHYSICIAN GROUP INC TAMPA MA DIAGNOSTIC RADIOLOGY 891 386 $369,788 $958 3.8% (813) 615-7075
95 HAMPTON ROADS RADIOLOGY ASSOCIATES PC VIRGINIA BEACH VA DIAGNOSTIC RADIOLOGY 37 385 $138,985 $361 3.2% (757) 916-9630
96 PENINSULA RADIOLOGICAL ASSOCIATES LIMITED NEWPORT NEWS VA DIAGNOSTIC RADIOLOGY 65 384 $120,576 $314 3.1% (757) 594-3900
97 UNIVERSITY OF CHICAGO CHICAGO IL NURSE PRACTITIONER 1662 379 $323,406 $853 2.2% (888) 824-0200
98 WEST COUNTY RADIOLOGICAL GROUP INC SAINT LOUIS MO DIAGNOSTIC RADIOLOGY 104 376 $224,327 $597 3.8% (314) 941-5600
99 UMASS MEMORIAL MEDICAL GROUP INC WORCESTER MA PHYSICIAN ASSISTANT 2483 371 $174,123 $469 3.6% (508) 334-1000
100 ANCILLARY SERVICES OF PRACTICE ASSOCIATES PA MORRISTOWN NJ DIAGNOSTIC RADIOLOGY 97 369 $135,810 $368 3.3% (973) 971-6866

Showing the top 100 of 932 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 →