NEVVI Medicare utilization intelligence
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Market snapshot

Nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS
33518 Coronary artery bypass using vein or artery graft, 2 grafts CPT · Cardiovascular procedure
Classification Procedure › Cardiovascular (CMS RBCS)
First observed 2013 — start of our 12-year window; the code predates it
National scale 16,700 services ▼ 9.4% YoY · 16,690 beneficiaries (CY2024, Medicare FFS)
Medicare paid $3.9M · $236.02 avg / service, national
CMS descriptor · RBCS classification · Medicare Part B physician/supplier claims, 12-year window
Billing groups
341
Named-group FFS services
13,622
FFS of Medicare
49%
Services YoY
-9.4%
FFS enrollment -2.2%
Estimated all-Medicare volume FFS + estimated MA estimate
~27,249 services

13,622 observed fee-for-service (50%) · ~13,627 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 — 33518 (CY2024)
FL 1,691 TX 1,568 CA 1,439 IL 808 NY 729

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

Named-group submitted charges
$17.7M
Named-group allowed amount
$4.1M
Named-group Medicare payments
$3.2M
Avg charge / svc
$1,296
Avg allowed / svc
$297
Avg payment / svc
$237
Average charge per group
$146 341 groups · avg submitted charge / service $6,053
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Data year: CY2024 CY2023 CY2022  CY2021  CY2020 
# Physician group City St Specialty Providers 33518 svcs Submitted charges Avg charge Medicare $ Share* Phone
1 CARDIOTHORACIC AND VASCULAR SURGICAL ASSOCIATES S C OAK LAWN IL PHYSICIAN ASSISTANT 48 279 $540,540 $1,937 34.5% (708) 684-8000
2 HEALTHTEXAS PROVIDER NETWORK DALLAS TX PHYSICIAN ASSISTANT 2482 222 $342,923 $1,545 14.2% —
3 CARDIOTHORACIC AND VASCULAR SURGICAL ASSOCIATES PA JACKSONVILLE FL PHYSICIAN ASSISTANT 89 202 $183,575 $909 11.9% (904) 398-3888
4 PRACTICE ASSOCIATES MEDICAL GROUP MORRISTOWN NJ NURSE PRACTITIONER 1404 196 $207,234 $1,057 34.2% (973) 971-5596
5 OHH PHYSICIANS LLC OKLAHOMA CITY OK INTERVENTIONAL CARDIOLOGY 134 150 $168,450 $1,123 45.5% (405) 608-3800
6 SUTTER VALLEY MEDICAL FOUNDATION SACRAMENTO CA DIAGNOSTIC RADIOLOGY 2420 148 $170,288 $1,151 10.3% (916) 681-8852
7 GWINNETT PHYSICIAN GROUP, LLC LAWRENCEVILLE GA OBSTETRICS/GYNECOLOGY 120 143 $175,032 $1,224 36.3% (678) 312-3290
8 NORTH SHORE-LIJ MEDICAL PC MANHASSET NY PHYSICIAN ASSISTANT 6294 140 $287,385 $2,053 19.2% —
9 PHYSICIAN ASSISTANT SERVICES OF TEXAS L.L.P FORT WORTH TX PHYSICIAN ASSISTANT 15 139 $28,460 $205 8.9% (817) 336-2100
10 NORTHWESTERN MEDICAL FACULTY FOUNDATION CHICAGO IL NURSE PRACTITIONER 4339 136 $392,048 $2,883 16.8% —
11 CARDIAC SURGICAL ASSOCIATES LLC RICHMOND VA NURSE PRACTITIONER 20 135 $180,928 $1,340 23.4% (804) 320-2751
12 BANNER PHYSICIAN SPECIALISTS ARIZONA LLC SUN CITY AZ PHYSICIAN ASSISTANT 354 134 $86,709 $647 28.0% (623) 832-4000
13 SAINT THOMAS MEDICAL PARTNERS NASHVILLE TN NURSE PRACTITIONER 591 132 $129,360 $980 28.9% (615) 269-4545
14 PROMEDICA CENTRAL PHYSICIANS TOLEDO OH PHYSICIAN ASSISTANT 794 128 $81,249 $635 22.5% (419) 291-2003
15 SENTARA MEDICAL GROUP NORFOLK VA PHYSICIAN ASSISTANT 1404 127 $96,389 $759 22.0% —
16 CARDIAC SURGERY ASSOCIATES SC NAPERVILLE IL PHYSICIAN ASSISTANT 48 123 $156,625 $1,273 15.2% (630) 527-3083
17 ORLANDO HEALTH MEDICAL GROUP INC ORLANDO FL PHYSICIAN ASSISTANT 2145 116 $149,988 $1,293 6.9% (407) 896-1100
18 ST VINCENT MEDICAL GROUP INC INDIANAPOLIS IN CARDIOVASCULAR DISEASE (CARDIOLOGY) 718 104 $181,876 $1,749 25.8% (317) 338-2345
19 BAPTIST HEALTH MEDICAL GROUP INC LOUISVILLE KY NURSE PRACTITIONER 2448 104 $83,210 $800 26.7% (502) 928-1050
20 FLORIDA HOSPITAL MEDICAL GROUP INC MAITLAND FL PHYSICIAN ASSISTANT 1634 93 $78,810 $847 5.5% (407) 200-2700
21 SMH PHYSICIAN SERVICES INC SARASOTA FL PHYSICIAN ASSISTANT 766 92 $70,133 $762 5.4% —
22 SUTTER BAY MEDICAL FOUNDATION PALO ALTO CA INTERNAL MEDICINE 3716 91 $86,512 $951 6.3% (415) 600-1020
23 CHRISTUS TRINITY CLINIC TYLER TX NURSE PRACTITIONER 1495 91 $107,613 $1,183 5.8% (903) 606-5560
24 FRANCISCAN MEDICAL GROUP TACOMA WA PHYSICIAN ASSISTANT 1407 91 $105,969 $1,164 49.5% (253) 428-2200
25 UNIVERSITY OF MARYLAND ST JOSEPH MEDICAL GROUP LLC TOWSON MD NURSE PRACTITIONER 292 90 $75,835 $843 41.3% (410) 337-4877
26 LEXINGTON HEALTH INC WEST COLUMBIA SC NURSE PRACTITIONER 909 87 $64,200 $738 18.8% (803) 744-4900
27 CHRISTIANA CARE HEALTH SERVICES INC NEWARK DE PHYSICIAN ASSISTANT 1537 86 $100,755 $1,172 76.1% —
28 ASANTE PHYSICIAN PARTNERS GRANTS PASS OR NURSE PRACTITIONER 221 86 $72,010 $837 51.8% (541) 507-2290
29 INTEGRATED CARDIOLOGY GROUP LLC LINCOLN NE PHYSICIAN ASSISTANT 78 86 $40,482 $471 34.3% (402) 483-3333
30 HEART HOSPITAL OF SOUTH DAKOTA LLC SIOUX FALLS SD NURSE PRACTITIONER 67 83 $11,722 $141 68.6% (605) 977-7000
31 LOURDES PHYSICIAN GROUP LLC LAFAYETTE LA NURSE PRACTITIONER 154 81 $62,811 $775 34.5% (337) 470-2990
32 MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC BOSTON MA DIAGNOSTIC RADIOLOGY 3532 79 $211,446 $2,677 16.5% (617) 724-0287
33 UMC PHYSICIANS LUBBOCK TX NURSE PRACTITIONER 107 78 $88,608 $1,136 5.0% (806) 761-0450
34 NCHMD INC NAPLES FL NEUROLOGY 515 77 $53,284 $692 4.6% (239) 436-5100
35 PROVIDENCE HEALTH AND SERVICES MT MISSOULA MT PHYSICIAN ASSISTANT 345 77 $80,659 $1,048 62.1% (406) 327-1900
36 UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC BIRMINGHAM AL NURSE PRACTITIONER 2788 77 $139,786 $1,815 23.1% (205) 934-3460
37 CLEVELAND CLINIC CLEVELAND OH PHYSICIAN ASSISTANT 6828 76 $256,120 $3,370 13.4% —
38 NORTH MISSISSIPPI MEDICAL CENTER, INC. TUPELO MS CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 361 74 $61,218 $827 36.8% (662) 377-3258
39 WEST FLORIDA CARDIOLOGY NETWORK, LLC SAINT PETERSBURG FL PHYSICIAN ASSISTANT 84 74 $106,018 $1,433 4.4% —
40 PINNACLE HEALTH CARDIOVASCULAR INSTITUTE INC MECHANICSBURG PA CARDIOVASCULAR DISEASE (CARDIOLOGY) 113 74 $65,205 $881 15.2% (717) 731-0101
41 COOPER SURGICAL ASSOCIATES, PA CAMDEN NJ PHYSICIAN ASSISTANT 303 73 $244,915 $3,355 12.7% (856) 270-4100
42 WESLEY PHYSICIANS MEDICAL SPECIALTIES LLC WICHITA KS FAMILY PRACTICE 51 73 $65,262 $894 35.6% (316) 260-1690
43 DEACONESS SPECIALTY PHYSICIANS, INC NEWBURGH IN NURSE PRACTITIONER 207 73 $70,370 $964 18.1% (812) 842-2737
44 HH HEART CENTER, LLC HUNTSVILLE AL CARDIOVASCULAR DISEASE (CARDIOLOGY) 90 72 $48,240 $670 21.6% (256) 265-2372
45 IMC-CARDIO-THORACIC AND VASCULAR SURGICAL ASSOCIATES LLC MOBILE AL PHYSICIAN ASSISTANT 22 71 $40,000 $563 21.3% —
46 RUTGERS HEALTH-RWJ NEUROSURGERY FACULTY NEW BRUNSWICK NJ PHYSICIAN ASSISTANT 192 71 $180,553 $2,543 12.4% (732) 828-3000
47 CAROLINAS PHYSICIANS NETWORK INC CHARLOTTE NC PHYSICIAN ASSISTANT 2360 70 $129,787 $1,854 14.9% (704) 667-1000
48 CARDIOLOGY CLINIC OF SAN ANTONIO, PLLC SAN ANTONIO TX CARDIOVASCULAR DISEASE (CARDIOLOGY) 124 70 $84,391 $1,206 4.5% (210) 271-3204
49 SOUTHCOAST PHYSICIANS GROUP INC FALL RIVER MA NURSE PRACTITIONER 868 69 $92,034 $1,334 14.4% (508) 973-5919
50 IHC HEALTH SERVICES INC MURRAY UT PHYSICIAN ASSISTANT 3944 66 $41,192 $624 100.0% (801) 261-8346
51 BOONE PHYSICIAN SERVICES LLC COLUMBIA MO PHYSICIAN ASSISTANT 236 65 $64,665 $995 15.2% (573) 815-8000
52 BAYSTATE MEDICAL PRACTICES INC SPRINGFIELD MA PHYSICIAN ASSISTANT 1326 63 $42,208 $670 13.2% —
53 CHS PHYSICIAN PARTNERS PC ROSLYN NY PHYSICIAN ASSISTANT 734 62 $89,405 $1,442 8.5% —
54 HONORHEALTH AMBULATORY SCOTTSDALE AZ PHYSICIAN ASSISTANT 601 61 $66,976 $1,098 12.7% —
55 GEISINGER CLINIC DANVILLE PA PHYSICIAN ASSISTANT 3426 61 $63,656 $1,044 12.5% (570) 271-6144
56 PHOENIX CARDIAC SURGERY PC PHOENIX AZ THORACIC SURGERY 11 60 $27,020 $450 12.5% (602) 253-9168
57 DEAN HEALTH SYSTEMS INC MADISON WI PHYSICIAN ASSISTANT 1200 60 $240,660 $4,011 21.6% (608) 260-2900
58 TEXAS HEALTH PHYSICIANS GROUP FORT WORTH TX PHYSICIAN ASSISTANT 1350 60 $79,067 $1,318 3.8% (817) 281-2977
59 JACK STEPHENS HEART INSTITUTE LLC LITTLE ROCK AR CARDIAC SURGERY 6 60 $44,400 $740 29.6% (501) 666-2894
60 LAFAYETTE HEALTH VENTURES INC LAFAYETTE LA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 293 59 $65,372 $1,108 25.1% (337) 289-7374
61 COMMUNITY MEDICAL ASSOCIATES INC LOUISVILLE KY NURSE PRACTITIONER 1377 59 $54,096 $917 15.1% (502) 937-2209
62 AURORA MEDICAL GROUP, INC. MILWAUKEE WI DIAGNOSTIC RADIOLOGY 3696 59 $246,170 $4,172 21.2% (414) 421-8400
63 COMMONWEALTH HEALTH CORPORATION, INC. BOWLING GREEN KY NURSE PRACTITIONER 273 59 $34,586 $586 15.1% —
64 HENDRICK PROVIDER NETWORK ABILENE TX PHYSICIAN ASSISTANT 249 58 $61,960 $1,068 3.7% (325) 672-4372
65 MAINEHEALTH PORTLAND ME NURSE PRACTITIONER 2574 58 $33,972 $586 60.4% (207) 885-9905
66 NORTH TEXAS HEART SURGERY CENTER, PLLC DALLAS TX PHYSICIAN ASSISTANT 15 56 $73,325 $1,309 3.6% (972) 566-4866
67 MEMORIALCARE MEDICAL FOUNDATION LONG BEACH CA FAMILY PRACTICE 549 55 $64,870 $1,179 3.8% (562) 346-2222
68 BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC BOSTON MA PHYSICIAN ASSISTANT 2942 55 $141,194 $2,567 11.5% (617) 732-5500
69 WAKEMED SPECIALISTS GROUP LLC RALEIGH NC PHYSICIAN ASSISTANT 860 54 $62,208 $1,152 11.5% (919) 350-7270
70 SVMHS CLINICS SALINAS CA PHYSICIAN ASSISTANT 245 54 $34,537 $640 3.8% (831) 422-3636
71 SJHMC PHYSICIAN SERVICES PHOENIX AZ NURSE PRACTITIONER 690 53 $61,185 $1,154 11.1% (602) 406-6017
72 PHYSICIANS CLINIC INC OMAHA NE PHYSICIAN ASSISTANT 561 52 $36,907 $710 20.7% (402) 354-8163
73 BON SECOURS MEDICAL GROUP RICHMOND SPECIALTY CARE LLC RICHMOND VA NURSE PRACTITIONER 352 51 $63,342 $1,242 8.8% (804) 764-6000
74 WAKE FOREST UNIVERSITY HEALTH SCIENCES WINSTON SALEM NC PHYSICIAN ASSISTANT 2609 51 $73,797 $1,447 10.9% (336) 713-9800
75 ST JOSEPH REGIONAL HEALTH CENTER BRYAN TX FAMILY PRACTICE 142 50 $31,477 $630 3.2% (979) 690-4808
76 NORTHEAST GEORGIA PHYSICIANS GROUP INC GAINESVILLE GA PHYSICIAN ASSISTANT 901 49 $65,898 $1,345 12.4% (770) 219-7777
77 ETMC PHYSICIAN GROUP, INC. TYLER TX NURSE PRACTITIONER 373 48 $29,340 $611 3.1% (903) 590-5611
78 MERCY HEALTH PHYSICIANS YOUNGSTOWN SPECIALTY CARE LLC YOUNGSTOWN OH NURSE PRACTITIONER 476 48 $32,640 $680 8.4% (330) 480-3655
79 STONY BROOK SURGICAL ASSOCIATES UNIVERSITY FACULTY PRACTICE CORPORATI HAMPTON BAYS NY GENERAL SURGERY 102 47 $150,480 $3,202 6.4% (631) 723-5000
80 HACKENSACK MERIDIAN HEALTH MEDICAL GROUP - SPECIALTY CARE PC NEPTUNE NJ NURSE PRACTITIONER 1878 46 $58,720 $1,277 8.0% (732) 362-3663
81 BAYCARE MEDICAL GROUP, INC. CLEARWATER FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 1526 46 $48,024 $1,044 2.7% (727) 725-5060
82 FLORIDA HOSPITAL HEALTHCARE PARTNERS, INC DAYTONA BEACH FL PHYSICIAN ASSISTANT 588 45 $56,013 $1,245 2.7% (386) 231-6000
83 CHI HEALTH CLINIC SPECIALTY LLC LINCOLN NE NURSE PRACTITIONER 309 45 $47,835 $1,063 17.9% (402) 219-8000
84 GRAND STRAND SURGICAL SPECIALISTS LLC MYRTLE BEACH SC PHYSICIAN ASSISTANT 51 45 $55,420 $1,232 9.7% (843) 848-1440
85 MID-ATLANTIC SURGICAL ASSOC. NEPTUNE NJ CARDIAC SURGERY 5 45 $86,546 $1,923 7.9% (732) 776-4622
86 VIRTUA MEDICAL GROUP, PA VOORHEES NJ PHYSICIAN ASSISTANT 1662 44 $57,120 $1,298 7.7% (856) 247-7260
87 COLLIER HMA PHYSICIAN MANAGEMENT LLC NAPLES FL NURSE PRACTITIONER 95 44 $45,891 $1,043 2.6% —
88 ALLINA HEALTH SYSTEM MINNEAPOLIS MN PHYSICIAN ASSISTANT 3855 43 $48,299 $1,123 55.8% (612) 863-4000
89 UMASS MEMORIAL MEDICAL GROUP INC WORCESTER MA PHYSICIAN ASSISTANT 2483 43 $50,563 $1,176 9.0% (508) 334-1000
90 TENET FLORIDA PHYSICIAN SERVICES LLC DELRAY BEACH FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 224 43 $50,181 $1,167 2.5% (561) 498-4440
91 SAINT FRANCIS MEDICAL CENTER CAPE GIRARDEAU MO NURSE PRACTITIONER 435 42 $53,550 $1,275 9.8% (573) 331-3000
92 ASHEVILLE HEART PA ASHEVILLE NC PHYSICIAN ASSISTANT 19 42 $57,629 $1,372 9.0% 82825811211122
93 ST LUKES METHODIST HOSPITAL CEDAR RAPIDS IA NURSE PRACTITIONER 82 42 $80,096 $1,907 12.8% (319) 368-5757
94 WESTCHESTER MEDICAL CENTER ADVANCED PHYSICIAN SERVICES PC VALHALLA NY DIAGNOSTIC RADIOLOGY 875 42 $75,558 $1,799 5.8% —
95 ST. DOMINIC MEDICAL ASSOCIATES LLC MADISON MS NURSE PRACTITIONER 124 42 $32,402 $771 20.9% —
96 ORANGE COUNTY THORACIC AND CARDIOVASCULAR SURGEONS A MED CORP ORANGE CA PHYSICIAN ASSISTANT 10 41 $31,281 $763 2.8% (714) 997-2224
97 UNIVERSITY HOSPITALS MEDICAL GROUP INC CLEVELAND OH NURSE PRACTITIONER 2232 41 $41,268 $1,007 7.2% —
98 INOVA HEALTH CARE SERVICES FALLS CHURCH VA NURSE PRACTITIONER 1818 41 $49,856 $1,216 7.1% —
99 MERCY HEALTH PHYSICIANS NORTH SPECIALTY CARE LLC TOLEDO OH NURSE PRACTITIONER 341 41 $27,880 $680 7.2% (419) 251-3180
100 WASHINGTON UNIVERSITY SAINT LOUIS MO NURSE PRACTITIONER 3070 40 $97,235 $2,431 9.3% (314) 747-3000

Showing the top 100 of 341 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 →