NEVVI Medicare utilization intelligence
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Market snapshot

Nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS
00145 Anesthesia for retinal surgery CPT · Anesthesia
Classification Anesthesia Anesthesia (CMS RBCS)
First observed 2013 — start of our 12-year window; the code predates it
National scale 68,597 services ▼ 0.3% YoY · 66,244 beneficiaries (CY2024, Medicare FFS)
Medicare paid $8.0M · $116.88 avg / service, national
CMS descriptor · RBCS classification · Medicare Part B physician/supplier claims, 12-year window
Billing groups
423
Named-group FFS services
41,509
FFS of Medicare
49%
Services YoY
-0.3%
FFS enrollment -2.2%
Estimated all-Medicare volume FFS + estimated MA estimate
~84,100 services

41,509 observed fee-for-service (49%) · ~42,591 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 — 00145 (CY2024)

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

Named-group submitted charges
$61.0M
Named-group allowed amount
$6.2M
Named-group Medicare payments
$4.9M
Avg charge / svc
$1,471
Avg allowed / svc
$150
Avg payment / svc
$118
Average charge per group
$94 423 groups · avg submitted charge / service $7,687
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Data year: CY2024 CY2023 CY2022 locked column CY2021 locked column CY2020 locked column
Physician groups ranked by 00145 services, highest first, CY2024
# Physician group activate to sort City activate to sort St activate to sort Specialty activate to sort Providers activate to sort 00145 svcs sorted descending — activate to reverse Submitted charges activate to sort Avg charge activate to sort Medicare $ locked column Share* activate to sort Phone
1 U S ANESTHESIA PARTNERS OF TEXAS, PA HOUSTON TX ANESTHESIOLOGY 2754 1,476 $3,091,485 $2,095 premium 21.9% (713) 375-7000
2 SOCIETY HILL ANESTHESIA CONSULTANTS PC PHILADELPHIA PA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 209 1,327 $1,638,063 $1,234 premium 34.2% (215) 829-5664
3 ANESTHESIA PARTNERS OF ARIZONA LLC PHOENIX AZ ANESTHESIOLOGY 133 896 $2,175,500 $2,428 premium 35.1% (602) 200-9021
4 MASSACHUSETTS EYE AND EAR ASSOCIATES, INC BOSTON MA OPHTHALMOLOGY 406 666 $725,958 $1,090 premium 30.0% (617) 523-7900
5 UNIVERSITY OF MIAMI MIAMI FL NURSE PRACTITIONER 2331 650 $665,942 $1,025 premium 12.1% (305) 689-5437
6 JOHNS HOPKINS UNIVERSITY BALTIMORE MD NURSE PRACTITIONER 2900 577 $1,091,192 $1,891 premium 36.9% (410) 502-4340
7 ANESTHESIA MEDICAL GROUP, P.C. NASHVILLE TN CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 429 570 $626,115 $1,098 premium 24.8% (615) 327-4304
8 OHIO ANESTHESIA GROUP, INC WOOSTER OH CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 132 501 $559,017 $1,116 premium 15.2% (330) 263-8100
9 CEP AMERICA - ANESTHESIA PC DES MOINES CA ANESTHESIOLOGY 839 482 $910,498 $1,889 premium 10.8% (515) 247-3121
10 NORTH SHORE - LIJ ANESTHESIOLOGY, PC NEW HYDE PARK NY ANESTHESIOLOGY 1012 478 $1,803,291 $3,773 premium 13.7% (516) 734-8600
11 VALIANT ANESTHESIA ASSOCIATES, PLLC DALLAS TX ANESTHESIOLOGY 61 464 $1,393,240 $3,003 premium 6.9% (469) 437-3564
12 ARKANSAS HEALTH GROUP LITTLE ROCK AR CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 666 459 $458,936 $1,000 premium 83.9% (501) 202-2093
13 DALLAS ANESTHESIOLOGY ASSOCIATES, PA DALLAS TX ANESTHESIOLOGY 19 440 $815,166 $1,853 premium 6.5% (214) 820-0111
14 INOVA CARES - COMMUNITY LEESBURG VA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 187 412 $627,159 $1,522 premium 19.5% (703) 858-6000
15 AUSTIN ANESTHESIOLOGY GROUP PLLC AUSTIN TX ANESTHESIOLOGY 436 367 $556,188 $1,515 premium 5.4% (512) 343-2466
16 MERCY CLINIC SPRINGFIELD COMMUNITIES SPRINGFIELD MO PHYSICIAN ASSISTANT 1128 366 $202,020 $552 premium 26.7%
17 LANCASTER GENERAL HOSPITAL LANCASTER PA NURSE PRACTITIONER 511 366 $199,035 $544 premium 9.4% (267) 857-7751
18 OPHTHALMIC ANESTHESIOLOGY CONSULTANTS OF ARIZONA PLLC SUN CITY AZ ANESTHESIOLOGY 7 360 $983,430 $2,732 premium 14.1% (623) 583-4440
19 SOUTHWESTERN EYE CENTER LTD SCOTTSDALE AZ CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 118 358 $150,250 $420 premium 14.0% (602) 787-9100
20 ANESTHESIA SCHEDULING SERVICES, P.C. OKLAHOMA CITY OK ANESTHESIOLOGY 54 343 $280,640 $818 premium 34.9% (405) 272-8000
21 REGENTS OF THE UNIV OF CA SACRAMENTO CA DIAGNOSTIC RADIOLOGY 1608 331 $339,111 $1,025 premium 7.4% (877) 827-7463
22 CLEVELAND CLINIC CLEVELAND OH PHYSICIAN ASSISTANT 6828 324 $241,468 $745 premium 9.8%
23 US ANESTHESIA PARTNERS OF COLORADO INC DENVER CO ANESTHESIOLOGY 496 303 $420,690 $1,388 premium 21.1% (303) 438-3999
24 SOUTHERN ARIZONA ANESTHESIA SERVICES PC TUCSON AZ ANESTHESIOLOGY 47 285 $382,075 $1,341 premium 11.2% (520) 795-7650
25 FIRST COLONIES ANESTHESIA ASSOCIATES, LLC SILVER SPRING MD CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 350 282 $372,915 $1,322 premium 18.1% (301) 754-7000
26 ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI NEW YORK NY CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 167 280 $506,406 $1,809 premium 8.0% (212) 979-4000
27 MIDWEST ANESTHESIA ASSOCIATES, PA SHAWNEE MISSION KS CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 102 277 $147,699 $533 premium 29.6% (913) 632-2230
28 UAB CALLAHAN EYE HOSPITAL AUTHORITY BIRMINGHAM AL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 51 272 $244,725 $900 premium 14.3% (205) 325-8100
29 METROPOLITAN ANESTHESIA NETWORK LLP COON RAPIDS MN CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 527 270 $255,964 $948 premium 18.0% (763) 236-6786
30 UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC BIRMINGHAM AL NURSE PRACTITIONER 2788 268 $478,000 $1,784 premium 14.0% (205) 934-3460
31 EYE CENTER ANESTHESIA SERVICES LLC COLUMBUS OH CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 25 267 $245,790 $921 premium 8.1% (614) 827-6600
32 NORTH FLORIDA ANESTHESIA CONSULTANTS INC JACKSONVILLE FL ANESTHESIOLOGY 105 257 $504,864 $1,964 premium 4.8% (954) 939-5000
33 SOCIETY HILL ANESTHESIA CONSULTANTS PC PHILADELPHIA NJ CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 209 254 $313,138 $1,233 premium 16.0% (215) 829-5664
34 NORTH AMERICAN PARTNERS IN ANESTHESIA LLP WHITE PLAINS NY ANESTHESIOLOGY 364 246 $619,947 $2,520 premium 7.1% (914) 681-0600
35 PIH HEALTH PHYSICIANS WHITTIER CA INTERNAL MEDICINE 606 236 $264,860 $1,122 premium 5.3% (562) 698-0811
36 PROVIDENCE ANESTHESIOLOGY ASSOCIATES PA CHARLOTTE NC ANESTHESIOLOGY 217 232 $562,587 $2,425 premium 10.7% (704) 316-2000
37 MATRIX ANESTHESIA, PS BELLEVUE WA ANESTHESIOLOGY 89 230 $345,900 $1,504 premium 19.8% (425) 688-5000
38 NEW YORK UNIVERSITY NEW YORK NY DIAGNOSTIC RADIOLOGY 5704 228 $419,821 $1,841 premium 6.6% (212) 263-9700
39 SPOKANE EYE CLINIC PS SPOKANE WA OPHTHALMOLOGY 35 227 $139,108 $613 premium 19.6% (509) 456-0107
40 OLYMPIA ANESTHESIA PLC TULSA OK ANESTHESIOLOGY 13 223 $198,700 $891 premium 22.7% (918) 388-5701
41 AMERICAN ANESTHESIOLOGY OF VIRGINIA PC LEESBURG VA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 511 222 $382,288 $1,722 premium 10.5% (703) 724-9950
42 AMBULATORY ANESTHESIA ALLIANCE OF GA LLC ATLANTA GA ANESTHESIOLOGY ASSISTANT 8 215 $123,054 $572 premium 13.3% (404) 351-0500
43 COMPASS ANESTHESIA PROVIDERS, PLLC HUMBLE TX CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 178 207 $311,850 $1,507 premium 3.1% (281) 369-9001
44 JJM MEDICAL SERVICES PC WALTHAM MA ANESTHESIOLOGY 38 201 $292,485 $1,455 premium 9.1% (781) 891-9300
45 CATHOLIC HEALTH INITIATIVES COLORADO WOODLAND PARK CO PHYSICIAN ASSISTANT 1266 197 $220,557 $1,120 premium 13.7% (719) 776-4780
46 ANESTHESIOLOGY GROUP ASSOCIATES PC EVANSVILLE IN CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 48 196 $156,614 $799 premium 11.8% (812) 473-0181
47 REGENTS OF THE UNIVERSITY OF CALIFORNIA SANTA MONICA CA ANESTHESIOLOGY 232 190 $423,500 $2,229 premium 4.3% (310) 794-1841
48 NORTHSTAR ANESTHESIA OF MICHIGAN III PLLC WAYNE MI CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 571 188 $747,134 $3,974 premium 12.0% (214) 687-0001
49 AAS INDIANA LLC MUNCIE IN CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 45 184 $227,809 $1,238 premium 11.0% (765) 747-3111
50 CAPITAL CARE ANESTHESIA LLC BOWIE MD CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 20 183 $347,400 $1,898 premium 11.7% (301) 860-0305
51 UNIVERSITY OF PITTSBURGH PHYSICIANS PITTSBURGH PA DIAGNOSTIC RADIOLOGY 4291 181 $167,386 $925 premium 4.7%
52 REGENTS OF THE UNIVERSITY OF MICHIGAN ANN ARBOR MI INTERNAL MEDICINE 3330 179 $344,213 $1,923 premium 11.4% (734) 763-5459
53 HUNTSVILLE ANESTHESIOLOGY CONSULTANTS PC HUNTSVILLE AL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 20 178 $133,515 $750 premium 9.3% (256) 880-6711
54 CLEVELAND CLINIC CLEVELAND MI PHYSICIAN ASSISTANT 6828 175 $131,094 $749 premium 11.1%
55 RWJBH OBSERVATION ASSOCIATES LLC SOMERVILLE NJ PHYSICIAN ASSISTANT 937 174 $570,382 $3,278 premium 11.0% (908) 685-2200
56 DUKE UNIVERSITY HEALTH SYSTEM, INC DURHAM NC PHYSICAL THERAPIST IN PRIVATE PRACTICE 1053 172 $41,505 $241 premium 7.9% (919) 684-8111
57 NEW VISION EYE CENTER, LLC VERO BEACH OH OPHTHALMOLOGY 7 169 $41,105 $243 premium 5.1% (772) 257-8700
58 ALASKA NATIVE TRIBAL HEALTH CONSORTIUM ANCHORAGE OR PHYSICIAN ASSISTANT 604 168 $196,862 $1,172 premium 28.5% (907) 265-4955
59 PALMETTO ANESTHESIA ASSOCIATES GREENVILLE SC CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 105 165 $368,236 $2,232 premium 10.9% (864) 269-3419
60 JJM MEDICAL SERVICES PC WALTHAM NY ANESTHESIOLOGY 38 164 $221,602 $1,351 premium 4.7% (781) 891-9300
61 ANESTHESIA GROUP PRACTICE INC MONTGOMERY OH CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 407 163 $185,237 $1,136 premium 5.0% (513) 865-1111
62 BAINBRIDGE ANESTHESIA ASSOCIATES PS SILVERDALE WA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 7 162 $177,590 $1,096 premium 14.0% (360) 697-2728
63 LOUISVILLE ANESTHESIA PROVISION LLC NEW ALBANY IN CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 20 162 $91,560 $565 premium 9.7% (812) 949-3442
64 EAST BAY ANESTHESIOLOGY MEDICAL GROUP INC BERKELEY CA ANESTHESIOLOGY 41 162 $238,453 $1,472 premium 3.6% (510) 204-4000
65 INTEGRATED ANESTHESIA ASSOCIATES LLC HARTFORD CT ANESTHESIOLOGY 406 162 $192,722 $1,190 premium 31.5% (860) 972-2117
66 MEDICAL ANESTHESIA GROUP, PA MEMPHIS TN CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 46 161 $138,834 $862 premium 7.0% (901) 516-7000
67 DYNAMIC ANESTHESIA PROVIDERS, PLLC HOUSTON TX ANESTHESIOLOGY 103 161 $237,119 $1,473 premium 2.4% (346) 396-1314
68 UNIVERSITY OF UTAH ADULT SERVICES SALT LAKE CITY UT PHYSICIAN ASSISTANT 1783 158 $138,912 $879 premium 26.6% (801) 581-2121
69 SMOKEY MOUNTAIN ANESTHESIA PC JOHNSON CITY TN CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 7 158 $155,200 $982 premium 6.9% (423) 639-0941
70 DUKE HEALTH INTEGRATED PRACTICE INC DURHAM NC PHYSICIAN ASSISTANT 3051 154 $230,720 $1,498 premium 7.1% (919) 684-8111
71 SALEM PROFESSIONAL ANESTHESIA SERVICES PC GREENSBORO NC CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 18 153 $234,720 $1,534 premium 7.1% (336) 294-1833
72 PROFESSIONAL ANESTHESIA SERVICE,INC. SOUTH CHARLESTON WV CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 45 153 $127,402 $833 premium 36.4% (304) 766-3600
73 ASSOCIATED ANESTHESIOLOGISTS OF THE CENTRAL COAST SAN LUIS OBISPO CA ANESTHESIOLOGY 38 151 $125,163 $829 premium 3.4% (805) 928-1731
74 UNIVERSITY PHYSICIANS INCORPORATED AURORA CO PHYSICIAN ASSISTANT 3122 151 $191,000 $1,265 premium 10.5% (720) 777-1234
75 PARKWAY ANESTHESIA ASSOCIATES LLC BRICK NJ CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 298 150 $542,158 $3,614 premium 9.5% (732) 840-2200
76 BLACK HILLS REGIONAL EYE SURGERY CENTER LLC RAPID CITY SD CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 7 148 $81,939 $554 premium 22.4% (605) 341-2000
77 NORTHSTAR ANESTHESIA OF INDIANA LLC DYER IN CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 134 148 $439,816 $2,972 premium 8.9% (219) 865-2141
78 MADISON ANESTHESIA SERVICES PA REBURG ID CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 10 147 $151,875 $1,033 premium 49.0% (208) 356-3691
79 ANESTHESIA CONSULTANTS OF FRESNO FRESNO CA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 64 145 $154,170 $1,063 premium 3.3% (559) 437-5645
80 ANESTHESIA SERVICE MEDICAL GROUP SAN DIEGO CA ANESTHESIOLOGY 237 145 $187,686 $1,294 premium 3.3% (619) 565-9666
81 NORTHSTAR ANESTHESIA OF VIRGINIA, LLC ALEXANDRIA LA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 410 140 $431,112 $3,079 premium 17.5% (703) 504-3000
82 SEDATION VACATION PERIOPERATIVE MEDICINE PLLC BROOKLYN NY ANESTHESIOLOGY 87 136 $218,508 $1,607 premium 3.9% (718) 688-3937
83 COASTLINE ANESTHESIA, LLC WARWICK RI CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 15 136 $61,965 $456 premium 90.1% (401) 737-4711
84 US ANESTHESIA PARTNERS OF FLORIDA INC ORLANDO SC CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 1094 136 $179,211 $1,318 premium 8.9% (407) 303-8110
85 JUNIPER ANESTHESIA INC BEND FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 3 134 $112,770 $842 premium 2.5% (541) 585-2400
86 BAYSTATE MEDICAL PRACTICES INC SPRINGFIELD MA PHYSICIAN ASSISTANT 1326 128 $122,465 $957 premium 5.8%
87 IAS ILLINOIS PC GENEVA WI CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 80 125 $261,562 $2,092 premium 23.5% (630) 584-1400
88 ANESTHESIA ASSOCIATES OF CHARLESTON PA CHARLESTON SC ANESTHESIOLOGY 37 124 $117,070 $944 premium 8.2% 8437233441551
89 METRO ANESTHESIA AND PAIN MNGMT LLP WEST DES MOINES IA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 14 123 $108,876 $885 premium 19.4% (515) 221-9222
90 STANFORD HEALTH CARE STANFORD CA DIAGNOSTIC RADIOLOGY 3039 121 $224,101 $1,852 premium 2.7% (650) 723-4000
91 ANESTHESIA AND ANALGESIA MEDICAL GROUP INC SANTA ROSA CA ANESTHESIOLOGY 72 120 $192,336 $1,603 premium 2.7% (707) 546-3210
92 LAHEY CLINIC INC BURLINGTON MA NURSE PRACTITIONER 1400 116 $103,950 $896 premium 5.2%
93 COASTAL MEDICAL ASSOCIATES WEYMOUTH MA PHYSICIAN ASSISTANT 458 112 $111,327 $994 premium 5.0% (781) 792-4136
94 OPHTHALMOLOGY LTD EYE SURGERY CENTER L L C SIOUX FALLS SD CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 8 112 $70,275 $627 premium 16.9% (605) 336-6294
95 US ANESTHESIA PARTNERS OF FLORIDA INC ORLANDO FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 1094 111 $160,392 $1,445 premium 2.1% (407) 303-8110
96 NORTHSTAR ANESTHESIA OF ILLINOIS, LLC CHICAGO HEIGHTS IL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 400 109 $24,585 $226 premium 8.8% (708) 756-1000
97 TUPELO ANESTHESIA GROUP, PA TUPELO MS CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 30 108 $181,955 $1,685 premium 11.1% (662) 432-1490
98 SOUTHEAST ANESTHESIOLOGY CONSULTANTS PLLC WILMINGTON NC ANESTHESIOLOGY 80 107 $258,579 $2,417 premium 4.9% (910) 452-8100
99 HATTIESBURG CLINIC PA HATTIESBURG MS FAMILY PRACTICE 530 107 $72,607 $679 premium 11.0% (601) 264-6000
100 A4 OF OHIO LLC MAUMEE OH ANESTHESIOLOGY 33 106 $161,085 $1,520 premium 3.2% (419) 893-5911

Showing the top 100 of 423 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 →