NEVVI Medicare utilization intelligence
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Market snapshot

33533 nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS

33533 — Coronary artery bypass using artery graft, 1 graft

Billing groups
557
Named-group FFS services
45,485
FFS of Medicare
49%
Services YoY
-4.3%
FFS enrollment -2.2%
Estimated all-Medicare volume FFS + estimated MA estimate
~92,086 services

45,485 observed fee-for-service (49%) · ~46,601 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 — 33533 (CY2024)

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

Named-group submitted charges
$258.4M
Named-group allowed amount
$53.2M
Named-group Medicare payments
$42.4M
Avg charge / svc
$5,681
Avg allowed / svc
$1,169
Avg payment / svc
$933
Average charge per group
$490 557 groups · avg submitted charge / service $23,547
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Data year: CY2024 CY2023 CY2022 🔒 CY2021 🔒 CY2020 🔒
Physician groups ranked by 33533 services, CY2024
#Physician group City St Specialty Providers 33533 svcs Submitted charges Avg charge Medicare $ locked column Share* Phone
1 CARDIOTHORACIC AND VASCULAR SURGICAL ASSOCIATES S C OAK LAWN IL PHYSICIAN ASSISTANT 48 751 $6,797,101 $9,051 premium 29.8% (708) 684-8000
2 HEALTHTEXAS PROVIDER NETWORK DALLAS TX PHYSICIAN ASSISTANT 2482 545 $3,810,701 $6,992 premium 11.7%
3 SMH PHYSICIAN SERVICES INC SARASOTA FL PHYSICIAN ASSISTANT 766 503 $2,128,090 $4,231 premium 9.0%
4 CARDIOTHORACIC AND VASCULAR SURGICAL ASSOCIATES PA JACKSONVILLE FL PHYSICIAN ASSISTANT 89 481 $1,774,782 $3,690 premium 8.6% (904) 398-3888
5 SAINT THOMAS MEDICAL PARTNERS NASHVILLE TN NURSE PRACTITIONER 591 404 $1,818,808 $4,502 premium 22.6% (615) 269-4545
6 PRACTICE ASSOCIATES MEDICAL GROUP MORRISTOWN NJ NURSE PRACTITIONER 1404 397 $1,975,443 $4,976 premium 28.0% (973) 971-5596
7 SENTARA MEDICAL GROUP NORFOLK VA PHYSICIAN ASSISTANT 1404 391 $1,363,429 $3,487 premium 24.2%
8 SUTTER VALLEY MEDICAL FOUNDATION SACRAMENTO CA DIAGNOSTIC RADIOLOGY 2420 386 $2,080,782 $5,391 premium 8.2% (916) 681-8852
9 OHH PHYSICIANS LLC OKLAHOMA CITY OK INTERVENTIONAL CARDIOLOGY 134 364 $1,915,004 $5,261 premium 39.5% (405) 608-3800
10 NORTH SHORE-LIJ MEDICAL PC MANHASSET NY PHYSICIAN ASSISTANT 6294 357 $3,150,873 $8,826 premium 16.3%
11 BAPTIST HEALTH MEDICAL GROUP INC LOUISVILLE KY NURSE PRACTITIONER 2448 340 $1,039,674 $3,058 premium 26.9% (502) 928-1050
12 BANNER PHYSICIAN SPECIALISTS ARIZONA LLC SUN CITY AZ PHYSICIAN ASSISTANT 354 338 $1,107,854 $3,278 premium 23.7% (623) 832-4000
13 CARDIAC SURGICAL ASSOCIATES LLC RICHMOND VA NURSE PRACTITIONER 20 312 $1,966,413 $6,303 premium 19.3% (804) 320-2751
14 CARDIAC SURGERY ASSOCIATES SC NAPERVILLE IL PHYSICIAN ASSISTANT 48 304 $1,742,142 $5,731 premium 12.0% (630) 527-3083
15 PHYSICIAN ASSISTANT SERVICES OF TEXAS L.L.P FORT WORTH TX PHYSICIAN ASSISTANT 15 304 $302,841 $996 premium 6.5% (817) 336-2100
16 FLORIDA HOSPITAL MEDICAL GROUP INC MAITLAND FL PHYSICIAN ASSISTANT 1634 304 $1,111,340 $3,656 premium 5.5% (407) 200-2700
17 PROMEDICA CENTRAL PHYSICIANS TOLEDO OH PHYSICIAN ASSISTANT 794 301 $812,618 $2,700 premium 14.7% (419) 291-2003
18 NORTHWESTERN MEDICAL FACULTY FOUNDATION CHICAGO IL NURSE PRACTITIONER 4339 287 $3,027,684 $10,549 premium 11.4%
19 OHIOHEALTH CORPORATION COLUMBUS OH PHYSICIAN ASSISTANT 2282 278 $1,119,934 $4,029 premium 13.5%
20 NOVANT HEALTH MEDICAL GROUP, LLC WINSTON SALEM NC PHYSICIAN ASSISTANT 2389 269 $974,642 $3,623 premium 13.8% (704) 384-8200
21 ORLANDO HEALTH MEDICAL GROUP INC ORLANDO FL PHYSICIAN ASSISTANT 2145 266 $1,566,228 $5,888 premium 4.8% (407) 896-1100
22 GWINNETT PHYSICIAN GROUP, LLC LAWRENCEVILLE GA OBSTETRICS/GYNECOLOGY 120 260 $1,453,920 $5,592 premium 19.5% (678) 312-3290
23 ST VINCENT MEDICAL GROUP INC INDIANAPOLIS IN CARDIOVASCULAR DISEASE (CARDIOLOGY) 718 247 $2,006,693 $8,124 premium 16.4% (317) 338-2345
24 AURORA MEDICAL GROUP, INC. MILWAUKEE WI DIAGNOSTIC RADIOLOGY 3696 245 $5,452,258 $22,254 premium 23.4% (414) 421-8400
25 CAROLINAS PHYSICIANS NETWORK INC CHARLOTTE NC PHYSICIAN ASSISTANT 2360 242 $2,037,076 $8,418 premium 12.4% (704) 667-1000
26 CLEVELAND CLINIC CLEVELAND OH PHYSICIAN ASSISTANT 6828 242 $3,266,846 $13,499 premium 11.8%
27 UNIVERSITY OF MARYLAND ST JOSEPH MEDICAL GROUP LLC TOWSON MD NURSE PRACTITIONER 292 239 $888,348 $3,717 premium 36.1% (410) 337-4877
28 IMC-CARDIO-THORACIC AND VASCULAR SURGICAL ASSOCIATES LLC MOBILE AL PHYSICIAN ASSISTANT 22 237 $686,925 $2,898 premium 17.0%
29 CHRISTUS TRINITY CLINIC TYLER TX NURSE PRACTITIONER 1495 225 $1,205,233 $5,357 premium 4.8% (903) 606-5560
30 PIEDMONT CARDIOLOGY OF ATLANTA, LLC ATLANTA GA PHYSICIAN ASSISTANT 477 225 $1,287,044 $5,720 premium 16.9% (404) 605-5000
31 PINNACLE HEALTH CARDIOVASCULAR INSTITUTE INC MECHANICSBURG PA CARDIOVASCULAR DISEASE (CARDIOLOGY) 113 221 $775,792 $3,510 premium 9.9% (717) 731-0101
32 DIGNITY HEALTH MEDICAL FOUNDATION FOLSOM CA DIAGNOSTIC RADIOLOGY 1197 217 $1,397,760 $6,441 premium 4.6% (916) 983-7476
33 COMMUNITY MEDICAL ASSOCIATES INC LOUISVILLE KY NURSE PRACTITIONER 1377 212 $889,158 $4,194 premium 16.7% (502) 937-2209
34 SUTTER BAY MEDICAL FOUNDATION PALO ALTO CA INTERNAL MEDICINE 3716 207 $1,137,336 $5,494 premium 4.4% (415) 600-1020
35 NORTH MISSISSIPPI MEDICAL CENTER, INC. TUPELO MS CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 361 206 $912,639 $4,430 premium 36.7% (662) 377-3258
36 INTEGRATED CARDIOLOGY GROUP LLC LINCOLN NE PHYSICIAN ASSISTANT 78 206 $445,755 $2,164 premium 29.1% (402) 483-3333
37 IHC HEALTH SERVICES INC MURRAY UT PHYSICIAN ASSISTANT 3944 206 $756,334 $3,672 premium 88.8% (801) 261-8346
38 ALLINA HEALTH SYSTEM MINNEAPOLIS MN PHYSICIAN ASSISTANT 3855 205 $842,037 $4,107 premium 33.0% (612) 863-4000
39 HH HEART CENTER, LLC HUNTSVILLE AL CARDIOVASCULAR DISEASE (CARDIOLOGY) 90 199 $1,138,280 $5,720 premium 14.2% (256) 265-2372
40 ASHEVILLE HEART PA ASHEVILLE NC PHYSICIAN ASSISTANT 19 197 $1,045,506 $5,307 premium 10.1% 82825811211122
41 CHRISTIANA CARE HEALTH SERVICES INC NEWARK DE PHYSICIAN ASSISTANT 1537 195 $982,583 $5,039 premium 66.8%
42 FRANCISCAN MEDICAL GROUP TACOMA WA PHYSICIAN ASSISTANT 1407 188 $1,006,951 $5,356 premium 23.4% (253) 428-2200
43 MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC BOSTON MA DIAGNOSTIC RADIOLOGY 3532 186 $2,244,281 $12,066 premium 13.3% (617) 724-0287
44 ASANTE PHYSICIAN PARTNERS GRANTS PASS OR NURSE PRACTITIONER 221 184 $556,036 $3,022 premium 27.1% (541) 507-2290
45 LOURDES PHYSICIAN GROUP LLC LAFAYETTE LA NURSE PRACTITIONER 154 184 $668,187 $3,631 premium 17.5% (337) 470-2990
46 UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC BIRMINGHAM AL NURSE PRACTITIONER 2788 184 $1,519,308 $8,257 premium 13.2% (205) 934-3460
47 DEACONESS SPECIALTY PHYSICIANS, INC NEWBURGH IN NURSE PRACTITIONER 207 184 $906,255 $4,925 premium 12.2% (812) 842-2737
48 LEXINGTON HEALTH INC WEST COLUMBIA SC NURSE PRACTITIONER 909 183 $678,559 $3,708 premium 12.0% (803) 744-4900
49 WEST FLORIDA CARDIOLOGY NETWORK, LLC SAINT PETERSBURG FL PHYSICIAN ASSISTANT 84 181 $1,243,938 $6,873 premium 3.2%
50 CHI HEALTH CLINIC SPECIALTY LLC LINCOLN NE NURSE PRACTITIONER 309 178 $868,284 $4,878 premium 25.1% (402) 219-8000
51 HEART HOSPITAL OF SOUTH DAKOTA LLC SIOUX FALLS SD NURSE PRACTITIONER 67 176 $147,872 $840 premium 59.7% (605) 977-7000
52 MAINEHEALTH PORTLAND ME NURSE PRACTITIONER 2574 175 $418,033 $2,389 premium 46.8% (207) 885-9905
53 WAKEMED SPECIALISTS GROUP LLC RALEIGH NC PHYSICIAN ASSISTANT 860 172 $1,065,196 $6,193 premium 8.8% (919) 350-7270
54 LAFAYETTE HEALTH VENTURES INC LAFAYETTE LA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 293 168 $774,524 $4,610 premium 16.0% (337) 289-7374
55 HENDRICK PROVIDER NETWORK ABILENE TX PHYSICIAN ASSISTANT 249 167 $494,767 $2,963 premium 3.6% (325) 672-4372
56 BAYCARE MEDICAL GROUP, INC. CLEARWATER FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 1526 165 $784,410 $4,754 premium 3.0% (727) 725-5060
57 APPLEDORE MEDICAL GROUP INC PORTSMOUTH NH PHYSICIAN ASSISTANT 202 164 $817,890 $4,987 premium 39.4% (603) 334-2065
58 PREMIER HEALTH SPECIALISTS INC DAYTON OH PHYSICIAN ASSISTANT 574 164 $574,296 $3,502 premium 8.0%
59 LEHIGH VALLEY PHYSICIAN GROUP ALLENTOWN PA PHYSICIAN ASSISTANT 2389 164 $1,603,129 $9,775 premium 7.4%
60 NORTH CAROLINA MG LLC RALEIGH NC PHYSICIAN ASSISTANT 674 161 $616,754 $3,831 premium 8.3% (919) 881-0160
61 SOUTHCOAST PHYSICIANS GROUP INC FALL RIVER MA NURSE PRACTITIONER 868 161 $971,760 $6,036 premium 11.5% (508) 973-5919
62 PHOENIX CARDIAC SURGERY PC PHOENIX AZ THORACIC SURGERY 11 160 $760,320 $4,752 premium 11.2% (602) 253-9168
63 MEMORIALCARE MEDICAL FOUNDATION LONG BEACH CA FAMILY PRACTICE 549 159 $677,942 $4,264 premium 3.4% (562) 346-2222
64 CARDIOLOGY CLINIC OF SAN ANTONIO, PLLC SAN ANTONIO TX CARDIOVASCULAR DISEASE (CARDIOLOGY) 124 159 $874,839 $5,502 premium 3.4% (210) 271-3204
65 SYNERGY CT SURGERY PARTNERSHIP UPLAND CA PHYSICIAN ASSISTANT 17 157 $537,060 $3,421 premium 3.4% (909) 579-6721
66 COOPER SURGICAL ASSOCIATES, PA CAMDEN NJ PHYSICIAN ASSISTANT 303 157 $1,547,863 $9,859 premium 11.1% (856) 270-4100
67 NORTH TEXAS HEART SURGERY CENTER, PLLC DALLAS TX PHYSICIAN ASSISTANT 15 156 $951,909 $6,102 premium 3.3% (972) 566-4866
68 PROVIDENCE HEALTH AND SERVICES MT MISSOULA MT PHYSICIAN ASSISTANT 345 151 $696,700 $4,614 premium 43.6% (406) 327-1900
69 GEISINGER CLINIC DANVILLE PA PHYSICIAN ASSISTANT 3426 151 $1,316,999 $8,722 premium 6.8% (570) 271-6144
70 COOKEVILLE REGIONAL MEDICAL GROUP INC COOKEVILLE TN NURSE PRACTITIONER 54 150 $600,000 $4,000 premium 8.4% (931) 783-2143
71 JACK STEPHENS HEART INSTITUTE LLC LITTLE ROCK AR CARDIAC SURGERY 6 150 $519,780 $3,465 premium 19.8% (501) 666-2894
72 CATHOLIC HEALTH INITIATIVES-IOWA CORP WEST DES MOINES IA CARDIOVASCULAR DISEASE (CARDIOLOGY) 113 147 $518,161 $3,525 premium 16.9% (515) 358-8000
73 MID-ATLANTIC SURGICAL ASSOC. NEPTUNE NJ CARDIAC SURGERY 5 146 $1,463,644 $10,025 premium 10.3% (732) 776-4622
74 BON SECOURS MEDICAL GROUP RICHMOND SPECIALTY CARE LLC RICHMOND VA NURSE PRACTITIONER 352 145 $828,675 $5,715 premium 9.0% (804) 764-6000
75 FLORIDA HOSPITAL PHYSICIAN GROUP INC TAMPA FL DIAGNOSTIC RADIOLOGY 891 145 $708,239 $4,884 premium 2.6% (813) 615-7075
76 PRISMA HEALTH UNIVERSITY MEDICAL GROUP GREENVILLE SC NURSE PRACTITIONER 2447 144 $569,523 $3,955 premium 9.4%
77 RUTGERS HEALTH-RWJ NEUROSURGERY FACULTY NEW BRUNSWICK NJ PHYSICIAN ASSISTANT 192 143 $1,679,678 $11,746 premium 10.1% (732) 828-3000
78 CENTRAL COAST CARDIOTHORACIC SURGICAL ASSOCIATES-A MEDICAL GROUP PISMO BEACH CA THORACIC SURGERY 4 143 $140,861 $985 premium 3.1% (805) 556-6001
79 BAYSTATE MEDICAL PRACTICES INC SPRINGFIELD MA PHYSICIAN ASSISTANT 1326 141 $422,939 $3,000 premium 10.1%
80 NCHMD INC NAPLES FL NEUROLOGY 515 138 $432,545 $3,134 premium 2.5% (239) 436-5100
81 PHYSICIANS CLINIC INC OMAHA NE PHYSICIAN ASSISTANT 561 137 $509,104 $3,716 premium 19.3% (402) 354-8163
82 FLORIDA HOSPITAL HEALTHCARE PARTNERS, INC DAYTONA BEACH FL PHYSICIAN ASSISTANT 588 136 $641,811 $4,719 premium 2.4% (386) 231-6000
83 HEART SURGEONS OF KANSAS CITY INC KANSAS CITY MO NURSE PRACTITIONER 36 134 $429,589 $3,206 premium 11.6% (816) 932-2000
84 LESTER E COX MEDICAL CENTERS SPRINGFIELD MO NURSE PRACTITIONER 333 134 $949,204 $7,084 premium 11.6% (417) 269-6000
85 SJHMC PHYSICIAN SERVICES PHOENIX AZ NURSE PRACTITIONER 690 133 $655,924 $4,932 premium 9.3% (602) 406-6017
86 HONORHEALTH AMBULATORY SCOTTSDALE AZ PHYSICIAN ASSISTANT 601 131 $689,303 $5,262 premium 9.2%
87 WESLEY PHYSICIANS MEDICAL SPECIALTIES LLC WICHITA KS FAMILY PRACTICE 51 130 $533,520 $4,104 premium 17.7% (316) 260-1690
88 UMC PHYSICIANS LUBBOCK TX NURSE PRACTITIONER 107 129 $665,787 $5,161 premium 2.8% (806) 761-0450
89 MAYO CLINIC ARIZONA PHOENIX AZ PHYSICIAN ASSISTANT 1635 125 $747,179 $5,977 premium 8.8% (800) 603-0558
90 LANCASTER GENERAL HOSPITAL LANCASTER PA NURSE PRACTITIONER 511 125 $470,139 $3,761 premium 5.6% (267) 857-7751
91 LEE HEALTH SYSTEM INC FORT MYERS FL NURSE PRACTITIONER 1370 123 $636,658 $5,176 premium 2.2% (239) 343-9888
92 BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC BOSTON MA PHYSICIAN ASSISTANT 2942 123 $1,298,960 $10,561 premium 8.8% (617) 732-5500
93 COMMONWEALTH HEALTH CORPORATION, INC. BOWLING GREEN KY NURSE PRACTITIONER 273 122 $341,741 $2,801 premium 9.6%
94 WAKE FOREST UNIVERSITY HEALTH SCIENCES WINSTON SALEM NC PHYSICIAN ASSISTANT 2609 122 $747,697 $6,129 premium 6.3% (336) 713-9800
95 ARKANSAS HEART HOSPITAL LLC LITTLE ROCK AR NURSE PRACTITIONER 83 121 $426,404 $3,524 premium 15.9% (501) 664-5860
96 MAYO CLINIC JACKSONVILLE JACKSONVILLE FL NURSE PRACTITIONER 1587 121 $1,008,412 $8,334 premium 2.2% (904) 953-2000
97 UMASS MEMORIAL MEDICAL GROUP INC WORCESTER MA PHYSICIAN ASSISTANT 2483 121 $773,155 $6,390 premium 8.7% (508) 334-1000
98 GRAND STRAND SURGICAL SPECIALISTS LLC MYRTLE BEACH SC PHYSICIAN ASSISTANT 51 119 $681,311 $5,725 premium 7.8% (843) 848-1440
99 GENERAL PHYSICIAN SUB II PLLC BUFFALO NY PHYSICIAN ASSISTANT 12 119 $224,200 $1,884 premium 5.4% (716) 859-7607
100 THE EMORY CLINIC INC ATLANTA GA NURSE PRACTITIONER 3484 118 $1,668,611 $14,141 premium 8.9% (404) 778-7525

Showing the top 100 of 557 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 →