NEVVI Medicare utilization intelligence
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Market snapshot

64999 nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS

64999 — Other procedure on nervous system

Billing groups
267
Named-group FFS services
33,605
FFS of Medicare
49%
Services YoY
+42.8%
FFS enrollment -2.2%
Estimated all-Medicare volume FFS + estimated MA estimate
~68,760 services

33,605 observed fee-for-service (49%) · ~35,155 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; 1 state without payer-mix data excluded. How we scale

Top states — 64999 (CY2024)

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

Named-group submitted charges
$39.5M
Named-group allowed amount
$1.7M
Named-group Medicare payments
$1.4M
Avg charge / svc
$1,176
Avg allowed / svc
$51
Avg payment / svc
$40
Average charge per group
$82 267 groups · avg submitted charge / service $50,520
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Data year: CY2024 CY2023 CY2022 🔒 CY2021 🔒 CY2020 🔒
Physician groups ranked by 64999 services, CY2024
#Physician group City St Specialty Providers 64999 svcs Submitted charges Avg charge Medicare $ locked column Share* Phone
1 U S ANESTHESIA PARTNERS OF TEXAS, PA HOUSTON TX ANESTHESIOLOGY 2754 5,056 $4,422,761 $875 premium 62.0% (713) 375-7000
2 EAST RIVER MEDICAL ASSOCIATES PC NEW YORK NY ANESTHESIOLOGY 111 2,255 $5,481,055 $2,431 premium 42.8% (212) 606-1206
3 ANESTHESIA GROUP PRACTICE INC MONTGOMERY OH CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 407 1,199 $1,438,800 $1,200 premium 27.9% (513) 865-1111
4 SMH PHYSICIAN SERVICES INC SARASOTA FL PHYSICIAN ASSISTANT 766 913 $346,940 $380 premium 28.4%
5 INTEGRATED ANESTHESIA ASSOCIATES LLC HARTFORD CT ANESTHESIOLOGY 406 842 $867,415 $1,030 premium 72.0% (860) 972-2117
6 ASSOCIATED ANESTHESIOLOGISTS, PC LINCOLN NE CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 106 753 $470,625 $625 premium 77.7% (402) 489-0200
7 US ANESTHESIA PARTNERS OF FLORIDA INC ORLANDO FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 1094 598 $403,971 $676 premium 18.6% (407) 303-8110
8 EAST MEMPHIS ANESTHESIA SERVICES PLC MEMPHIS TN CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 28 529 $224,050 $424 premium 24.8% (901) 685-2200
9 WASHINGTON UNIVERSITY SAINT LOUIS MO NURSE PRACTITIONER 3070 491 $306,384 $624 premium 34.5% (314) 747-3000
10 NEW JERSEY HEALTHCARE SPECIALISTS PC HACKENSACK NJ ANESTHESIOLOGY 582 361 $648,251 $1,796 premium 26.2% (201) 488-0066
11 ALBANY MEDICAL COLLEGE ALBANY NY PHYSICIAN ASSISTANT 1070 334 $243,874 $730 premium 6.3% (518) 262-3277
12 ANESTHESIA ASSOCIATES OF KANSAS CITY PA OVERLAND PARK KS CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 222 312 $346,944 $1,112 premium 46.6% (913) 901-9000
13 AMERICAN ANESTHESIOLOGY OF VIRGINIA PC LEESBURG VA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 511 294 $312,902 $1,064 premium 22.9% (703) 724-9950
14 ALLEGHENY CLINIC PITTSBURGH PA PHYSICIAN ASSISTANT 2293 286 $63,607 $222 premium 17.0%
15 MIDWEST ANESTHESIA PARTNERS LLC CHICAGO IL ANESTHESIOLOGY 118 277 $597,323 $2,156 premium 27.4% (773) 250-0000
16 WILLOW ANESTHESIA SERVICES, LLC GRENADA TN CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 37 274 $117,950 $430 premium 12.8% (662) 227-7000
17 NORTH CALVERT ANESTHESIOLOGY SERVICES LLC BALTIMORE MD ANESTHESIOLOGY 63 274 $191,800 $700 premium 23.4% (410) 332-9000
18 ATLANTICARE REGIONAL MEDICAL CENTER ATLANTIC CITY NJ CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 228 266 $618,464 $2,325 premium 19.3% (609) 345-4000
19 BUCKEYE ANESTHESIA SERVICES AND CONSULTANTS LLC LIMA OH CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 18 263 $266,678 $1,014 premium 6.1% (419) 224-7586
20 FIRST COLONIES ANESTHESIA ASSOCIATES, LLC SILVER SPRING MD CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 350 260 $121,300 $467 premium 22.2% (301) 754-7000
21 ORTHOMED STAFFING PLLC PLANO TX CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 347 259 $586,936 $2,266 premium 3.2% (972) 596-6800
22 ANESTHESIA ASSOCIATES OF CINCINNATI, INC CINCINNATI OH ANESTHESIOLOGY ASSISTANT 133 250 $102,639 $411 premium 5.8% (513) 585-2000
23 PHYSICIANS REFERRAL SERVICE HOUSTON TX NURSE PRACTITIONER 2696 246 $209,599 $852 premium 3.0% (713) 592-5433
24 RUTGERS HEALTH-RWJ PEDIATRIC CRITICAL CARE NEW BRUNSWICK NJ PATHOLOGY 151 244 $532,690 $2,183 premium 17.7% (732) 937-8651
25 CENTRAL KENTUCKY ANESTHESIA P.S.C. LEXINGTON KY CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 57 239 $197,175 $825 premium 24.8% (859) 268-1030
26 METROPOLITAN ANESTHESIA CONSULTANTS, LLP DALLAS TX ANESTHESIOLOGY 142 222 $302,250 $1,361 premium 2.7% (214) 252-3535
27 DAYTON ANESTHESIA AND PAIN SERVICES LLC DAYTON OH CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 232 207 $159,569 $771 premium 4.8% (937) 226-3200
28 CENTRAL ANESTHESIA SERVICE EXCHANGE MEDICAL GROUP INC SACRAMENTO CA ANESTHESIOLOGY 109 193 $185,280 $960 premium 20.5% (916) 481-6800
29 UNIVERSITY OF PITTSBURGH PHYSICIANS PITTSBURGH PA DIAGNOSTIC RADIOLOGY 4291 184 $60,264 $328 premium 11.0%
30 EAST CAROLINA ANESTHESIA ASSOCIATES PLLC GREENVILLE NC CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 673 181 $342,995 $1,895 premium 30.2% (252) 847-4100
31 RIVER'S EDGE HOSPITAL AND CLINIC SAINT PETER MN ORTHOPEDIC SURGERY 27 179 $71,467 $399 premium 40.9% 5079312200605
32 UNIVERSITY OF LOUISVILLE PHYSICIANS INC LOUISVILLE KY NURSE PRACTITIONER 1442 178 $211,500 $1,188 premium 18.5% (502) 629-2398
33 CATHOLIC HEALTH INITIATIVES COLORADO WOODLAND PARK CO PHYSICIAN ASSISTANT 1266 177 $170,708 $964 premium 20.9% (719) 776-4780
34 ST LUKES CLINIC LLC TWIN FALLS TN NURSE PRACTITIONER 308 173 $73,450 $425 premium 8.1%
35 ANESTHESIA PHYSICIAN SOLUTIONS OF NORTH FLORIDA LLC KISSIMMEE FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 289 169 $297,609 $1,761 premium 5.3% (954) 939-5000
36 ANESTHESIA CONSULTANTS PA FLOWOOD MS CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 101 168 $95,750 $570 premium 26.8% (601) 932-1030
37 MEDSTAR MEDICAL GROUP II LLC WASHINGTON MD PHYSICIAN ASSISTANT 3707 167 $35,738 $214 premium 14.2% (202) 429-2401
38 METROPOLITAN ANESTHESIA NETWORK LLP COON RAPIDS MN CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 527 164 $117,385 $716 premium 37.4% (763) 236-6786
39 ATLANTICARE REGIONAL MEDICAL CENTER ATLANTIC CITY PA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 228 161 $374,660 $2,327 premium 9.6% (609) 345-4000
40 GREAT LAKES ANESTHESIA AND PAIN SPECIALISTS SC FRANKLIN WI ANESTHESIOLOGY 14 159 $192,761 $1,212 premium 26.6% (414) 761-2600
41 COMMONWEALTH ANESTHESIA, PSC LEXINGTON KY CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 175 157 $129,525 $825 premium 16.3% (859) 313-1515
42 ANESTHESIA ASSOCIATES OF BATTLE CREEK, PC BATTLE CREEK MI CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 27 155 $353,483 $2,281 premium 25.1% (616) 966-8000
43 CLEVELAND CLINIC CLEVELAND OH PHYSICIAN ASSISTANT 6828 155 $82,984 $535 premium 3.6%
44 OHIO ANESTHESIA GROUP, INC WOOSTER OH CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 132 154 $154,000 $1,000 premium 3.6% (330) 263-8100
45 EMERGENCHEALTH PLLC SAN ANTONIO TX CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 984 152 $228,618 $1,504 premium 1.9% (210) 921-2000
46 OCHSNER CLINIC LLC NEW ORLEANS LA NURSE PRACTITIONER 2839 146 $39,411 $270 premium 39.7% (504) 842-3000
47 UNIVERSITY ANESTHESIOLOGISTS SC CHICAGO IL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 160 144 $156,650 $1,088 premium 14.2% (312) 521-5500
48 NORTHSTAR ANESTHESIA PA PLANO TX CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 245 143 $329,975 $2,308 premium 1.8% (972) 608-8000
49 UNIVERSITY ANESTHESIOLOGISTS, PLLC KNOXVILLE TN CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 165 142 $63,900 $450 premium 6.6% (865) 305-9220
50 PALMETTO INFUSION SERVICES LLC CHARLOTTE SC NURSE PRACTITIONER 59 141 $49,350 $350 premium 11.8% (704) 200-9482
51 ANESTHESIA MEDICAL GROUP, P.C. NASHVILLE TN CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 429 127 $58,784 $463 premium 5.9% (615) 327-4304
52 ANEX, S.C. WAUKESHA WI ANESTHESIOLOGY 38 127 $186,213 $1,466 premium 21.3% (262) 544-2011
53 AMERICAN ANESTHESIOLOGY OF TENNESSEE PC KNOXVILLE TN CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 310 126 $222,028 $1,762 premium 5.9% (865) 546-8040
54 HEALTH FIRST MEDICAL GROUP, LLC MELBOURNE FL NURSE PRACTITIONER 669 126 $44,226 $351 premium 3.9% (321) 434-8878
55 SAINT FRANCIS MEDICAL CENTER CAPE GIRARDEAU MO NURSE PRACTITIONER 435 123 $91,438 $743 premium 8.6% (573) 331-3000
56 DOMINION ANESTHESIA PLLC ARLINGTON VA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 80 123 $137,760 $1,120 premium 9.6% (703) 558-5000
57 UNIVERSITY OF WISCONSIN MEDICAL FOUNDATION INC MADISON WI PHYSICIAN ASSISTANT 2523 119 $213,865 $1,797 premium 19.9% (608) 287-2050
58 US ANESTHESIA PARTNERS OF COLORADO INC DENVER CO ANESTHESIOLOGY 496 116 $47,437 $409 premium 13.7% (303) 438-3999
59 UT PHYSICIANS HOUSTON TX NURSE PRACTITIONER 1758 115 $75,626 $658 premium 1.4% (713) 566-5000
60 METRO-WEST ANESTHESIA GROUP INC SAINT LOUIS MO CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 207 115 $29,000 $252 premium 8.1% (314) 453-0600
61 ANESTHESIA SPECIALISTS PTR NORFOLK VA ANESTHESIOLOGY 11 112 $220,807 $1,971 premium 8.7% (757) 567-8832
62 PULSE ANESTHESIA CONSULTANTS PC SPRINGFIELD MA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 14 109 $70,850 $650 premium 12.8% (413) 794-1800
63 SUPERIOR HEALTHCARE OF SPARTANBURG SPARTANBURG SC NURSE PRACTITIONER 3 109 $38,150 $350 premium 9.1% (864) 404-0433
64 RUTGERS HEALTH-RWJ PEDIATRIC CRITICAL CARE NEW BRUNSWICK NY PATHOLOGY 151 106 $231,520 $2,184 premium 2.0% (732) 937-8651
65 EMERALD COAST INFECTIOUS DISEASES MEDICAL GROUP, P.A. FORT WALTON BEACH FL NURSE PRACTITIONER 34 104 $129,710 $1,247 premium 3.2% (850) 862-3979
66 UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC BIRMINGHAM AL NURSE PRACTITIONER 2788 104 $55,208 $531 premium 70.3% (205) 934-3460
67 ST LUCIE ANESTHESIA ASSOCIATES LLC DEERFIELD BEACH FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 84 95 $167,295 $1,761 premium 3.0% (954) 939-5000
68 PROMEDICA CENTRAL CORPORATION OF MICHIGAN ADRIAN MI PHYSICIAN ASSISTANT 112 94 $33,268 $354 premium 15.2% (517) 577-0283
69 U S ANESTHESIA PARTNERS OF TEXAS, PA HOUSTON MA ANESTHESIOLOGY 2754 92 $127,856 $1,390 premium 10.8% (713) 375-7000
70 AMERICAN ANESTHESIOLOGY SERVICES OF FLORIDA INC FORT MYERS FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 132 92 $83,112 $903 premium 2.9% (239) 489-4909
71 NARRAGANSETT BAY ANESTHESIA LLC WARWICK MA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 95 91 $146,295 $1,608 premium 10.7% (401) 737-7000
72 WICHITA FALLS ANESTHESIA PLLC WICHITA FALLS TX CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 36 89 $115,275 $1,295 premium 1.1% (940) 764-7000
73 YOUNGS PROFESSIONAL SERVICES LLC EL DORADO LA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 300 84 $103,320 $1,230 premium 22.8% (870) 863-2000
74 GEISINGER CLINIC DANVILLE PA PHYSICIAN ASSISTANT 3426 83 $86,471 $1,042 premium 4.9% (570) 271-6144
75 US ANESTHESIA PARTNERS OF FLORIDA INC ORLANDO VA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 1094 83 $39,378 $474 premium 6.5% (407) 303-8110
76 INOVA CARES - COMMUNITY LEESBURG VA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 187 81 $19,236 $237 premium 6.3% (703) 858-6000
77 CARDIOVASCULAR ANESTHESIOLOGISTS PC NASHVILLE TN CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 142 81 $60,750 $750 premium 3.8% (615) 385-3704
78 INTEGRATED ANESTHESIA ASSOCIATES LLC HARTFORD NY ANESTHESIOLOGY 406 79 $75,445 $955 premium 1.5% (860) 972-2117
79 VANDERBILT UNIVERSITY MEDICAL CENTER NASHVILLE TN NURSE PRACTITIONER 3394 78 $58,894 $755 premium 3.7% (615) 322-5000
80 ARLINGTON ANESTHESIA PARTNERS LLC CIRCLEVILLE OH CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 157 77 $17,102 $222 premium 1.8% (614) 352-6479
81 NEW JERSEY HEALTHCARE SPECIALISTS PC HACKENSACK NY ANESTHESIOLOGY 582 75 $134,700 $1,796 premium 1.4% (201) 488-0066
82 KELSEY-SEYBOLD MEDICAL GROUP, PLLC HOUSTON TX FAMILY PRACTICE 923 73 $64,736 $887 premium 0.9% (713) 442-0000
83 UNIVERSITY PHYSICIANS INCORPORATED AURORA CO PHYSICIAN ASSISTANT 3122 73 $151,516 $2,076 premium 8.6% (720) 777-1234
84 ANESTHESIA ASSOCIATES OF KANSAS CITY PA OVERLAND PARK MO CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 222 72 $80,064 $1,112 premium 5.1% (913) 901-9000
85 UMASS MEMORIAL MEDICAL GROUP INC WORCESTER MA PHYSICIAN ASSISTANT 2483 71 $96,104 $1,354 premium 8.4% (508) 334-1000
86 WELLSPAN MEDICAL GROUP YORK PA PHYSICIAN ASSISTANT 2312 71 $49,353 $695 premium 4.2%
87 ANESTHESIA PARTNERS OF COLORADO EDWARDS OH ANESTHESIOLOGY 88 71 $52,598 $741 premium 1.6% (970) 569-7400
88 SELF MEDICAL GROUP GREENWOOD SC NURSE PRACTITIONER 400 70 $206,400 $2,949 premium 5.9%
89 PERIOPERATIVE SERVICES OF MISSISSIPPI, LLC JACKSON MS CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 97 69 $45,430 $658 premium 11.0% (601) 317-2802
90 MARIETTA MEMORIAL HOSPITAL MARIETTA OH NURSE PRACTITIONER 394 69 $89,190 $1,293 premium 1.6% (740) 568-2214
91 EMERGENCHEALTH PLLC SAN ANTONIO OK CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 984 69 $120,750 $1,750 premium 11.3% (210) 921-2000
92 ANESTHESIA ASSOCIATES OF MORRISTOWN PA MORRISTOWN NJ ANESTHESIOLOGY 170 67 $109,943 $1,641 premium 4.9% (973) 971-5539
93 NARRAGANSETT BAY ANESTHESIA LLC WARWICK RI CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 95 67 $107,695 $1,607 premium 44.1% (401) 737-7000
94 COTTON-O'NEIL CLINIC REVOCABLE TRUST TOPEKA KS NURSE PRACTITIONER 649 67 $29,279 $437 premium 10.0% (785) 354-9591
95 ORTHOMED STAFFING PLLC PLANO MO CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 347 66 $181,500 $2,750 premium 4.6% (972) 596-6800
96 INDEPENDENT PHYSICIANS NETWORK PLLC DALLAS TX ANESTHESIOLOGY 222 66 $90,090 $1,365 premium 0.8% (214) 252-3535
97 WICHITA ANESTHESIOLOGY CHARTERED WICHITA KS CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 67 66 $75,180 $1,139 premium 9.9% 3166867327202
98 INTEGRATED ANESTHESIA ASSOCIATES LLC HARTFORD MA ANESTHESIOLOGY 406 65 $70,479 $1,084 premium 7.6% (860) 972-2117
99 ANESTHESIA PHYSICIAN SOLUTIONS OF NORTH FLORIDA LLC KISSIMMEE GA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 289 64 $111,327 $1,739 premium 18.7% (954) 939-5000
100 PROFESSIONAL ANESTHESIA SERVICES OF KENTUCKY PLLC LOUISVILLE KY CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 317 64 $146,316 $2,286 premium 6.6% (502) 629-8000

Showing the top 100 of 267 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 →