NEVVI Medicare utilization intelligence
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Market snapshot

Nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS
33517 Coronary artery bypass using vein or artery graft, 1 graft CPT · Cardiovascular procedure
Classification Procedure › Cardiovascular (CMS RBCS)
First observed 2013 — start of our 12-year window; the code predates it
National scale 4,101 services ▼ 5.7% YoY · 4,098 beneficiaries (CY2024, Medicare FFS)
Medicare paid $482K · $117.43 avg / service, national
CMS descriptor · RBCS classification · Medicare Part B physician/supplier claims, 12-year window
Billing groups
132
Named-group FFS services
3,296
FFS of Medicare
49%
Services YoY
-5.7%
FFS enrollment -2.2%
Estimated all-Medicare volume FFS + estimated MA estimate
~6,585 services

3,296 observed fee-for-service (50%) · ~3,289 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 — 33517 (CY2024)
CA 444 FL 417 NY 236 TX 213 PA 210

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

Named-group submitted charges
$2.1M
Named-group allowed amount
$479K
Named-group Medicare payments
$382K
Avg charge / svc
$651
Avg allowed / svc
$145
Avg payment / svc
$116
Average charge per group
$81 132 groups · avg submitted charge / service $4,200
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Data year: CY2024 CY2023 CY2022  CY2021  CY2020 
# Physician group City St Specialty Providers 33517 svcs Submitted charges Avg charge Medicare $ Share* Phone
1 UNIVERSITY OF MARYLAND ST JOSEPH MEDICAL GROUP LLC TOWSON MD NURSE PRACTITIONER 292 94 $36,494 $388 75.2% (410) 337-4877
2 SUTTER VALLEY MEDICAL FOUNDATION SACRAMENTO CA DIAGNOSTIC RADIOLOGY 2420 87 $37,451 $430 19.6% (916) 681-8852
3 DEACONESS SPECIALTY PHYSICIANS, INC NEWBURGH IN NURSE PRACTITIONER 207 73 $36,004 $493 50.7% (812) 842-2737
4 CARDIOTHORACIC AND VASCULAR SURGICAL ASSOCIATES PA JACKSONVILLE FL PHYSICIAN ASSISTANT 89 65 $27,796 $428 15.6% (904) 398-3888
5 PRACTICE ASSOCIATES MEDICAL GROUP MORRISTOWN NJ NURSE PRACTITIONER 1404 60 $33,282 $555 47.2% (973) 971-5596
6 CARDIAC SURGICAL ASSOCIATES LLC RICHMOND VA NURSE PRACTITIONER 20 53 $34,208 $645 27.9% (804) 320-2751
7 HEART HOSPITAL OF SOUTH DAKOTA LLC SIOUX FALLS SD NURSE PRACTITIONER 67 53 $4,281 $81 100.0% (605) 977-7000
8 LAFAYETTE HEALTH VENTURES INC LAFAYETTE LA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 293 51 $25,806 $506 67.1% (337) 289-7374
9 INOVA HEALTH CARE SERVICES FALLS CHURCH VA NURSE PRACTITIONER 1818 50 $27,700 $554 26.3% —
10 BAPTIST HEALTH MEDICAL GROUP INC LOUISVILLE KY NURSE PRACTITIONER 2448 49 $19,943 $407 57.6% (502) 928-1050
11 CARDIOTHORACIC AND VASCULAR SURGICAL ASSOCIATES S C OAK LAWN IL PHYSICIAN ASSISTANT 48 47 $66,410 $1,413 25.8% (708) 684-8000
12 IMC-CARDIO-THORACIC AND VASCULAR SURGICAL ASSOCIATES LLC MOBILE AL PHYSICIAN ASSISTANT 22 46 $13,320 $290 62.2% —
13 OHH PHYSICIANS LLC OKLAHOMA CITY OK INTERVENTIONAL CARDIOLOGY 134 44 $22,792 $518 45.8% (405) 608-3800
14 CARDIOTHORACIC SURGERY, LLC CHESTERFIELD MO NURSE PRACTITIONER 13 44 $17,380 $395 35.5% (314) 434-3049
15 UNIVERSITY OF PENN - MEDICAL GROUP PHILADELPHIA PA PHYSICIAN ASSISTANT 3505 42 $63,000 $1,500 20.0% (215) 662-2777
16 SENTARA MEDICAL GROUP NORFOLK VA PHYSICIAN ASSISTANT 1404 40 $13,842 $346 21.1% —
17 HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC BOSTON MA INTERNAL MEDICINE 1689 40 $23,960 $599 25.2% (781) 983-9088
18 EAST CAROLINA UNIVERSITY GREENVILLE NC NURSE PRACTITIONER 491 39 $58,848 $1,509 26.4% (252) 744-1406
19 NORTH MISSISSIPPI MEDICAL CENTER, INC. TUPELO MS CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 361 38 $17,198 $453 62.3% (662) 377-3258
20 NOVANT HEALTH MEDICAL GROUP COASTAL REGION LLC WILMINGTON NC PHYSICIAN ASSISTANT 560 38 $9,718 $256 25.7% (910) 662-6000
21 THE CHRIST HOSPITAL CARDIOVASCULAR ASSOCIATES LLC CINCINNATI OH NURSE PRACTITIONER 144 37 $17,908 $484 23.9% —
22 NORTHWESTERN MEDICAL FACULTY FOUNDATION CHICAGO IL NURSE PRACTITIONER 4339 36 $88,200 $2,450 19.8% —
23 BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC BOSTON MA PHYSICIAN ASSISTANT 2942 35 $25,437 $727 22.0% (617) 732-5500
24 BAPTIST MEDICAL GROUP LLC PENSACOLA FL PHYSICIAN ASSISTANT 248 34 $7,898 $232 8.2% —
25 MCLAREN BAY REGION BAY CITY MI NURSE PRACTITIONER 114 34 $21,625 $636 33.3% (989) 894-3278
26 RUTGERS HEALTH-RWJ NEUROSURGERY FACULTY NEW BRUNSWICK NJ PHYSICIAN ASSISTANT 192 34 $39,508 $1,162 26.8% (732) 828-3000
27 CLEVELAND CLINIC CLEVELAND OH PHYSICIAN ASSISTANT 6828 33 $50,622 $1,534 21.3% —
28 SVMHS CLINICS SALINAS CA PHYSICIAN ASSISTANT 245 33 $9,531 $289 7.4% (831) 422-3636
29 BANNER PHYSICIAN SPECIALISTS ARIZONA LLC SUN CITY AZ PHYSICIAN ASSISTANT 354 32 $10,192 $318 54.2% (623) 832-4000
30 CHS PHYSICIAN PARTNERS PC ROSLYN NY PHYSICIAN ASSISTANT 734 31 $20,429 $659 13.1% —
31 WARREN CLINIC INC TULSA OK NURSE PRACTITIONER 772 29 $13,456 $464 30.2% (918) 502-4720
32 BEAUMONT MEDICAL GROUP- SPECIALTY SERVICES ROYAL OAK MI PHYSICIAN ASSISTANT 833 29 $12,702 $438 28.4% (248) 898-5058
33 ETMC PHYSICIAN GROUP, INC. TYLER TX NURSE PRACTITIONER 373 29 $7,721 $266 13.6% (903) 590-5611
34 EISENHOWER MEDICAL CENTER RANCHO MIRAGE CA NURSE PRACTITIONER 457 28 $13,440 $480 6.3% (760) 340-3911
35 GEISINGER CLINIC DANVILLE PA PHYSICIAN ASSISTANT 3426 28 $15,971 $570 13.3% (570) 271-6144
36 UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC BIRMINGHAM AL NURSE PRACTITIONER 2788 28 $22,821 $815 37.8% (205) 934-3460
37 FRANCISCAN MEDICAL GROUP TACOMA WA PHYSICIAN ASSISTANT 1407 28 $14,868 $531 70.0% (253) 428-2200
38 SJHMC PHYSICIAN SERVICES PHOENIX AZ NURSE PRACTITIONER 690 27 $14,397 $533 45.8% (602) 406-6017
39 PROVIDENCE HEALTH AND SERVICES OREGON PORTLAND OR INTERNAL MEDICINE 1411 27 $10,798 $400 71.1% —
40 BOCACARE INC BOCA RATON FL PHYSICIAN ASSISTANT 199 26 $20,045 $771 6.2% (561) 955-7100
41 CHRISTUS TRINITY CLINIC TYLER TX NURSE PRACTITIONER 1495 26 $15,964 $614 12.2% (903) 606-5560
42 NORTH TEXAS HEART SURGERY CENTER, PLLC DALLAS TX PHYSICIAN ASSISTANT 15 25 $15,372 $615 11.7% (972) 566-4866
43 CATHOLIC HEALTH INITIATIVES-IOWA CORP WEST DES MOINES IA CARDIOVASCULAR DISEASE (CARDIOLOGY) 113 25 $13,700 $548 48.1% (515) 358-8000
44 PROMEDICA CENTRAL PHYSICIANS TOLEDO OH PHYSICIAN ASSISTANT 794 25 $7,006 $280 16.1% (419) 291-2003
45 LESTER E COX MEDICAL CENTERS SPRINGFIELD MO NURSE PRACTITIONER 333 25 $17,448 $698 20.2% (417) 269-6000
46 SANFORD MEDICAL CENTER FARGO FARGO ND NURSE PRACTITIONER 1198 24 $7,994 $333 100.0% (701) 234-2000
47 BON SECOURS MEDICAL GROUP RICHMOND SPECIALTY CARE LLC RICHMOND VA NURSE PRACTITIONER 352 24 $13,608 $567 12.6% (804) 764-6000
48 WEILL MEDICAL COLLEGE OF CORNELL NEW YORK NY INTERNAL MEDICINE 2053 24 $36,000 $1,500 10.2% (212) 746-5454
49 BOONE PHYSICIAN SERVICES LLC COLUMBIA MO PHYSICIAN ASSISTANT 236 24 $10,512 $438 19.4% (573) 815-8000
50 PHYSICIAN ASSISTANT SERVICES OF TEXAS L.L.P FORT WORTH TX PHYSICIAN ASSISTANT 15 24 $2,700 $112 11.3% (817) 336-2100
51 ORLANDO HEALTH MEDICAL GROUP INC ORLANDO FL PHYSICIAN ASSISTANT 2145 23 $13,478 $586 5.5% (407) 896-1100
52 REGENTS UNIV OF CALIFORNIA UCSF SAN FRANCISCO CA PHYSICIAN ASSISTANT 277 23 $8,214 $357 5.2% (415) 476-1000
53 BAYSTATE MEDICAL PRACTICES INC SPRINGFIELD MA PHYSICIAN ASSISTANT 1326 23 $6,231 $271 14.5% —
54 NORTH SHORE-LIJ MEDICAL PC MANHASSET NY PHYSICIAN ASSISTANT 6294 23 $20,677 $899 9.7% —
55 WESTCHESTER MEDICAL CENTER ADVANCED PHYSICIAN SERVICES PC VALHALLA NY DIAGNOSTIC RADIOLOGY 875 23 $18,814 $818 9.7% —
56 LEXINGTON HEALTH INC WEST COLUMBIA SC NURSE PRACTITIONER 909 23 $8,050 $350 35.9% (803) 744-4900
57 MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC BOSTON MA DIAGNOSTIC RADIOLOGY 3532 23 $18,556 $807 14.5% (617) 724-0287
58 NCHMD INC NAPLES FL NEUROLOGY 515 22 $10,032 $456 5.3% (239) 436-5100
59 HEALTHTEXAS PROVIDER NETWORK DALLAS TX PHYSICIAN ASSISTANT 2482 22 $15,519 $705 10.3% —
60 FLORIDA HOSPITAL MEDICAL GROUP INC MAITLAND FL PHYSICIAN ASSISTANT 1634 22 $15,304 $696 5.3% (407) 200-2700
61 STAMFORD HEALTH MEDICAL GROUP INC STAMFORD CT PHYSICIAN ASSISTANT 419 21 $14,259 $679 63.6% (203) 276-4644
62 WESLEY PHYSICIANS MEDICAL SPECIALTIES LLC WICHITA KS FAMILY PRACTICE 51 21 $8,568 $408 100.0% (316) 260-1690
63 ARCH HEALTH PARTNERS INC POWAY CA PHYSICIAN ASSISTANT 161 20 $9,190 $460 4.5% (858) 485-0050
64 UNIVERSITY HOSPITALS MEDICAL GROUP INC CLEVELAND OH NURSE PRACTITIONER 2232 20 $11,540 $577 12.9% —
65 ALLINA HEALTH SYSTEM MINNEAPOLIS MN PHYSICIAN ASSISTANT 3855 20 $1,856 $93 100.0% (612) 863-4000
66 MID-ATLANTIC SURGICAL ASSOC. NEPTUNE NJ CARDIAC SURGERY 5 20 $18,648 $932 15.7% (732) 776-4622
67 WEST FLORIDA CARDIOLOGY NETWORK, LLC SAINT PETERSBURG FL PHYSICIAN ASSISTANT 84 19 $13,933 $733 4.6% —
68 BAPTIST MEMORIAL MEDICAL GROUP, INC. MEMPHIS TN NURSE PRACTITIONER 549 19 $8,227 $433 28.8% (901) 226-3882
69 UNIVERSITY OF MARYLAND ST JOSEPH MEDICAL GROUP LLC TOWSON PA NURSE PRACTITIONER 292 19 $11,020 $580 9.0% (410) 337-4877
70 MEDICAL FACULTY ASSOCIATES, INC WASHINGTON DC PHYSICIAN ASSISTANT 685 19 $11,400 $600 32.8% (202) 715-4000
71 MAIN LINE HEALTHCARE BRYN MAWR PA NURSE PRACTITIONER 1157 19 $3,878 $204 9.0% —
72 MAIN LINE HEALTHCARE BRYN MAWR IL NURSE PRACTITIONER 1157 19 $9,150 $482 10.4% —
73 ST JOSEPHS MEDICAL PC LIVERPOOL NY PHYSICIAN ASSISTANT 378 18 $6,660 $370 7.6% (315) 475-8402
74 MERCY MEDICAL CENTER CEDAR RAPIDS WI ANESTHESIOLOGY 306 18 $7,884 $438 28.6% (319) 398-6011
75 SIU PHYSICIANS AND SURGEONS INC SPRINGFIELD IL NURSE PRACTITIONER 321 18 $43,416 $2,412 9.9% (217) 545-8000
76 UPMC WESTERN MARYLAND HEALTH SERVICES LLC CUMBERLAND MD PHYSICIAN ASSISTANT 171 17 $4,692 $276 13.6% —
77 BEEBE PHYSICIAN NETWORK INC. LEWES PA PHYSICIAN ASSISTANT 295 17 $6,766 $398 8.1% (302) 645-3525
78 CEDARS-SINAI MEDICAL CENTER WEST HOLLYWOOD CA NURSE PRACTITIONER 802 17 $10,746 $632 3.8% (310) 423-3277
79 SUTTER BAY MEDICAL FOUNDATION PALO ALTO CA INTERNAL MEDICINE 3716 16 $12,576 $786 3.6% (415) 600-1020
80 BMC AFFILIATED PHYSICIANS, INC. BROCKTON MA PHYSICIAN ASSISTANT 525 14 $8,218 $587 8.8% (508) 427-3000
81 HENDRICK PROVIDER NETWORK ABILENE TX PHYSICIAN ASSISTANT 249 14 $7,406 $529 6.6% (325) 672-4372
82 BAPTIST MEDICAL GROUP LLC PENSACOLA NC PHYSICIAN ASSISTANT 248 14 $1,288 $92 9.5% —
83 HEALTH FIRST MEDICAL GROUP, LLC MELBOURNE MO NURSE PRACTITIONER 669 14 $5,488 $392 11.3% (321) 434-8878
84 VANDERBILT UNIVERSITY MEDICAL CENTER NASHVILLE TN NURSE PRACTITIONER 3394 14 $8,904 $636 21.2% (615) 322-5000
85 NORTHSTARR CARDIOTHORACIC SURGERY LLC ANCHORAGE IN PHYSICIAN ASSISTANT 13 14 $28,686 $2,049 9.7% (907) 917-2200
86 NORTH FLORIDA SURGICAL ASSOCIATES LLC GAINESVILLE FL GENERAL SURGERY 51 14 $8,082 $577 3.4% (352) 333-4000
87 NOVANT HEALTH MEDICAL GROUP COASTAL REGION LLC WILMINGTON MI PHYSICIAN ASSISTANT 560 14 $1,921 $137 13.7% (910) 662-6000
88 CLEVELAND CLINIC CLEVELAND TX PHYSICIAN ASSISTANT 6828 14 $21,476 $1,534 6.6% —
89 MID-ATLANTIC SURGICAL ASSOC. NEPTUNE OH CARDIAC SURGERY 5 14 $14,112 $1,008 9.0% (732) 776-4622
90 STONY BROOK SURGICAL ASSOCIATES UNIVERSITY FACULTY PRACTICE CORPORATI HAMPTON BAYS NY GENERAL SURGERY 102 14 $58,800 $4,200 5.9% (631) 723-5000
91 ST FRANCIS HOSPITAL WEST ISLIP NY CARDIOVASCULAR DISEASE (CARDIOLOGY) 99 13 $8,567 $659 5.5% (631) 669-2255
92 THE EMORY CLINIC INC ATLANTA GA NURSE PRACTITIONER 3484 13 $18,187 $1,399 52.0% (404) 778-7525
93 DUKE HEALTH INTEGRATED PRACTICE INC DURHAM FL PHYSICIAN ASSISTANT 3051 13 $14,144 $1,088 3.1% (919) 684-8111
94 CHS PHYSICIAN PARTNERS PC ROSLYN PA PHYSICIAN ASSISTANT 734 13 $8,567 $659 6.2% —
95 LOURDES PHYSICIAN GROUP LLC LAFAYETTE LA NURSE PRACTITIONER 154 13 $5,928 $456 17.1% (337) 470-2990
96 UNIVERSITY OF WISCONSIN MEDICAL FOUNDATION INC MADISON WI PHYSICIAN ASSISTANT 2523 13 $27,781 $2,137 20.6% (608) 287-2050
97 BANNER PHYSICIAN SPECIALISTS ARIZONA LLC SUN CITY IN PHYSICIAN ASSISTANT 354 13 $6,383 $491 9.0% (623) 832-4000
98 KINGS DAUGHTERS MEDICAL SPECIALTIES INC ASHLAND KY NURSE PRACTITIONER 392 13 $6,890 $530 15.3% (606) 325-6888
99 PREMIER HEALTH SPECIALISTS INC DAYTON OH PHYSICIAN ASSISTANT 574 13 $5,577 $429 8.4% —
100 ROPER SAINT FRANCIS PHYSICIANS NETWORK CHARLESTON SC PHYSICIAN ASSISTANT 539 13 $7,033 $541 20.3% (843) 720-8448

Showing the top 100 of 132 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 →