NEVVI Medicare utilization intelligence
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Market snapshot

00812 nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS

00812 — Anesthesia for exam of colon using an endoscope

Billing groups
1,645
Named-group FFS services
300,534
FFS of Medicare
49%
Services YoY
+0.3%
FFS enrollment -2.2%
Estimated all-Medicare volume FFS + estimated MA estimate
~604,141 services

300,534 observed fee-for-service (50%) · ~303,607 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; 2 states without payer-mix data excluded. How we scale

Top states — 00812 (CY2024)

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

Named-group submitted charges
$276.5M
Named-group allowed amount
$23.9M
Named-group Medicare payments
$23.9M
Avg charge / svc
$920
Avg allowed / svc
$79
Avg payment / svc
$79
Average charge per group
$104 1,645 groups · avg submitted charge / service $7,213
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Data year: CY2024 CY2023 CY2022 🔒 CY2021 🔒 CY2020 🔒
Physician groups ranked by 00812 services, CY2024
#Physician group City St Specialty Providers 00812 svcs Submitted charges Avg charge Medicare $ locked column Share* Phone
1 ENDO SEDATION LLC SAN ANTONIO TX CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 276 4,318 $3,543,133 $821 premium 11.6% (210) 614-1234
2 AMERICAN ANESTHESIOLOGY OF VIRGINIA PC LEESBURG VA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 511 3,988 $4,387,114 $1,100 premium 14.9% (703) 724-9950
3 U S ANESTHESIA PARTNERS OF TEXAS, PA HOUSTON TX ANESTHESIOLOGY 2754 2,645 $3,326,736 $1,258 premium 7.1% (713) 375-7000
4 CAPITAL DIGESTIVE CARE LLC WASHINGTON VA GASTROENTEROLOGY 238 2,141 $1,292,700 $604 premium 8.0% (202) 296-3449
5 ANESTHESIA SPECIALISTS OF BETHLEHEM PC BETHLEHEM PA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 283 2,093 $1,337,808 $639 premium 5.5% (610) 954-5810
6 CHS ANESTHESIA SERVICES GROUP INC CHARLOTTE NC CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 749 1,952 $2,105,000 $1,078 premium 8.7% (704) 355-2000
7 ASSOCIATED PHYSICIANS OF HARVARD MEDICAL FACULTY PHYSICIANS AT BETH IS NEW BEDFORD MA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 564 1,922 $921,026 $479 premium 8.6% (781) 983-9088
8 RGAL ANESTHESIA SERVICES LLC LANCASTER PA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 131 1,902 $750,690 $395 premium 5.0% (717) 869-4600
9 EMORY SPECIALTY ASSOCIATES, LLC ATLANTA GA ANESTHESIOLOGY ASSISTANT 654 1,854 $1,566,071 $845 premium 9.9% (404) 778-3900
10 PRISMA HEALTH UNIVERSITY MEDICAL GROUP GREENVILLE SC NURSE PRACTITIONER 2447 1,715 $2,005,028 $1,169 premium 11.4%
11 OPTUM MEDICAL CARE PC MOUNT KISCO NY INTERNAL MEDICINE 1040 1,640 $1,368,137 $834 premium 5.0% (914) 241-1050
12 SOCIETY HILL ANESTHESIA CONSULTANTS PC PHILADELPHIA PA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 209 1,582 $990,733 $626 premium 4.2% (215) 829-5664
13 UNITED ANESTHESIA SERVICES PC WAYNE PA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 422 1,530 $1,153,590 $754 premium 4.0% (610) 645-2000
14 GASTROENTEROLOGY ASSOC OF CENTRAL VIRGINIA INC. LYNCHBURG VA ANESTHESIOLOGY 24 1,518 $733,950 $483 premium 5.7% 4343841862643
15 NORTH SHORE - LIJ ANESTHESIOLOGY, PC NEW HYDE PARK NY ANESTHESIOLOGY 1012 1,503 $3,407,021 $2,267 premium 4.6% (516) 734-8600
16 PRATT ANESTHESIOLOGY ASSOCIATES INC BOSTON MA ANESTHESIOLOGY 155 1,494 $1,070,984 $717 premium 6.7% (617) 636-6044
17 DELAWARE ANESTHESIA ASSOCIATES PA LEWES DE CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 35 1,354 $852,108 $629 premium 36.9% (302) 441-1078
18 ON DEMAND ANESTHESIA LLC HYANNIS MA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 20 1,323 $1,018,950 $770 premium 5.9% (781) 585-9522
19 CAPITAL ANESTHESIA PARTNERS, LLC WASHINGTON MD CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 29 1,280 $1,132,840 $885 premium 8.0% (202) 775-0574
20 US ANESTHESIA PARTNERS OF FLORIDA INC ORLANDO FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 1094 1,280 $1,303,747 $1,019 premium 3.6% (407) 303-8110
21 MARY IMOGENE BASSETT HOSPITAL COOPERSTOWN NY PHYSICIAN ASSISTANT 792 1,254 $548,799 $438 premium 3.8%
22 CLEVELAND CLINIC CLEVELAND OH PHYSICIAN ASSISTANT 6828 1,161 $583,908 $503 premium 6.0%
23 ALLIED DIGESTIVE HEALTH LLC BRICK NJ GASTROENTEROLOGY 274 1,114 $961,099 $863 premium 6.6% (732) 458-8300
24 MCLEOD PHYSICIAN ASSOCIATES II FLORENCE SC PHYSICIAN ASSISTANT 534 1,036 $829,203 $800 premium 6.9%
25 MNGI DIGESTIVE HEALTH PA MINNEAPOLIS MN GASTROENTEROLOGY 277 961 $329,658 $343 premium 17.6% (612) 871-1145
26 SCOTT AND WHITE CLINIC TEMPLE TX PHYSICIAN ASSISTANT 2435 925 $660,470 $714 premium 2.5% (254) 724-2663
27 PROFESSIONAL ANESTHESIA SERVICES OF KENTUCKY PLLC LOUISVILLE KY CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 317 917 $960,463 $1,047 premium 10.0% (502) 629-8000
28 BAYSTATE MEDICAL PRACTICES INC SPRINGFIELD MA PHYSICIAN ASSISTANT 1326 912 $561,645 $616 premium 4.1%
29 CGI ANESTHESIA ASSOCIATES LLC CINCINNATI OH CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 13 906 $370,005 $408 premium 4.7% (513) 451-6001
30 RAMAPO ANESTHESIOLOGISTS, PC SUFFERN NY ANESTHESIOLOGY 80 894 $710,556 $795 premium 2.7% (845) 357-5775
31 SMG ANESTHESIA SPECIALISTS LLC NORFOLK VA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 443 881 $632,836 $718 premium 3.3% (757) 261-6000
32 EMERGENCHEALTH PLLC SAN ANTONIO TX CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 984 867 $1,252,128 $1,444 premium 2.3% (210) 921-2000
33 AMELIA ANESTHESIA PL FERNANDINA BEACH FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 15 848 $634,285 $748 premium 2.4% (904) 321-3500
34 SPARTANBURG MEDICAL CENTER SPARTANBURG SC NURSE PRACTITIONER 1070 843 $1,079,565 $1,281 premium 5.6% (864) 587-3000
35 UPMC PINNACLE ANESTHESIA SERVICES LLC HARRISBURG PA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 245 839 $367,521 $438 premium 2.2% (717) 782-3282
36 SINGULAR ANESTHESIA SERVICES PLLC BRONXVILLE NY ANESTHESIOLOGY 75 833 $931,108 $1,118 premium 2.5% (914) 787-1000
37 WELLSPAN MEDICAL GROUP YORK PA PHYSICIAN ASSISTANT 2312 823 $251,070 $305 premium 2.2%
38 GRAND CANYON ANESTHESIA LLC GLENDALE AZ ANESTHESIOLOGY 53 802 $1,002,557 $1,250 premium 6.7% (623) 376-8600
39 COMMUNITY HEALTH PARTNERS FRESNO CA INTERNAL MEDICINE 509 797 $743,873 $933 premium 3.0% (559) 459-6000
40 COMPREHENSIVE ANESTHESIA SERVICES PC HUNTSVILLE AL ANESTHESIOLOGY 45 793 $328,377 $414 premium 10.0% (256) 265-8120
41 GI ALLIANCE ANESTHESIA OF MISSISSIPPI PLLC FLOWOOD MS CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 29 787 $662,300 $842 premium 11.9% (604) 355-1234
42 INOVA CARES - COMMUNITY LEESBURG VA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 187 780 $709,349 $909 premium 2.9% (703) 858-6000
43 NORTHWESTERN MEDICAL FACULTY FOUNDATION CHICAGO IL NURSE PRACTITIONER 4339 775 $812,305 $1,048 premium 4.8%
44 JOHNS HOPKINS UNIVERSITY BALTIMORE MD NURSE PRACTITIONER 2900 760 $768,334 $1,011 premium 4.8% (410) 502-4340
45 MCHS HOSPITALS INC MARSHFIELD WI NURSE PRACTITIONER 1179 758 $972,109 $1,282 premium 10.0%
46 ANESTHESIA ASSOCIATES OF WILLIMANTIC, PC WILLIMANTIC CT CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 46 755 $540,526 $716 premium 8.8% (860) 423-7558
47 TRIAD HEALTH SERVICES LLC YOUNGSTOWN OH PHYSICIAN ASSISTANT 256 752 $545,837 $726 premium 3.9% (330) 729-8000
48 CENTRAL ANESTHESIA SERVICE EXCHANGE MEDICAL GROUP INC SACRAMENTO CA ANESTHESIOLOGY 109 751 $576,960 $768 premium 2.8% (916) 481-6800
49 SOUTH COUNTY ANESTHESIA ASSOCIATES LTD SAINT LOUIS MO CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 79 750 $419,736 $560 premium 6.1% (314) 525-1000
50 YOUNGS PROFESSIONAL SERVICES LLC EL DORADO LA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 300 739 $654,420 $886 premium 10.6% (870) 863-2000
51 CAROLINA ANESTHESIA ASSOCIATES PA WILMINGTON NC CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 62 739 $270,435 $366 premium 3.3% (910) 341-3491
52 OGI ANESTHESIA, LLC CINCINNATI OH CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 33 738 $267,340 $362 premium 3.8% (513) 872-4541
53 GBAA HOLDINGS PLLC ACTON PA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 21 734 $565,908 $771 premium 1.9% (617) 936-7683
54 NORTHSTAR ANESTHESIA OF VIRGINIA, LLC ALEXANDRIA VA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 410 732 $1,402,183 $1,916 premium 2.7% (703) 504-3000
55 MESA ANESTHESIA SERVICES PLLC SCOTTSDALE AZ CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 5 714 $262,850 $368 premium 6.0% (480) 563-5757
56 GI ANESTHESIA OF GEORGIA LLC LAWRENCEVILLE GA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 115 712 $1,500,332 $2,107 premium 3.8% (770) 822-5560
57 DUKE HEALTH INTEGRATED PRACTICE INC DURHAM NC PHYSICIAN ASSISTANT 3051 690 $626,672 $908 premium 3.1% (919) 684-8111
58 WESTERN ANESTHESIOLOGY ASSOCIATES INC SAINT LOUIS MO ANESTHESIOLOGY 258 690 $383,437 $556 premium 5.6% (314) 251-4687
59 GASTROENTEROLOGY ASSOCIATES, PA GREENVILLE SC GASTROENTEROLOGY 58 686 $321,462 $469 premium 4.6% (864) 232-7338
60 G2 ANESTHESIA PC SAN JOSE CA ANESTHESIOLOGY 96 679 $975,500 $1,437 premium 2.5% (408) 559-2011
61 NORTHSTAR ANESTHESIA OF MICHIGAN III PLLC WAYNE MI CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 571 670 $1,220,859 $1,822 premium 4.1% (214) 687-0001
62 ANESTHESIA SERVICES ASSOCIATES PC ROCHESTER MI ANESTHESIOLOGY 67 667 $863,784 $1,295 premium 4.1% (248) 652-5000
63 BOCA ANESTHESIA SERVICE INC BOCA RATON FL ANESTHESIOLOGY ASSISTANT 68 662 $401,798 $607 premium 1.9% (954) 939-5000
64 ANESTHESIOLOGY ASSOCIATES INC SIOUX FALLS SD ANESTHESIOLOGY 27 660 $288,680 $437 premium 29.3% (602) 338-7098
65 INTEGRATED ANESTHESIA ASSOCIATES LLC HARTFORD CT ANESTHESIOLOGY 406 660 $551,480 $836 premium 7.7% (860) 972-2117
66 ANESTHESIA MEDICAL GROUP, P.C. NASHVILLE TN CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 429 650 $481,759 $741 premium 4.7% (615) 327-4304
67 ANESTHESIOLOGY AFFILIATES LLC BATON ROUGE LA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 41 646 $546,300 $846 premium 9.3% (225) 927-1190
68 GASTROINTESTINAL CONSULTANTS OF NEPA SCRANTON PA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 10 646 $276,825 $429 premium 1.7% (570) 969-6100
69 HENDRICK ANESTHESIA NETWORK ABILENE TX CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 101 640 $327,641 $512 premium 1.7% (325) 428-1010
70 ANESTHESIA DYNAMICS LLC LECANTO FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 845 637 $835,053 $1,311 premium 1.8% (352) 527-1825
71 ILLINOIS GASTROENTEROLOGY GROUP LLC ELGIN IL GASTROENTEROLOGY 114 634 $491,526 $775 premium 3.9% (847) 888-1300
72 MOUNTAIN VIEW HOSPITAL LLC IDAHO FALLS ID PHYSICIAN ASSISTANT 267 633 $361,440 $571 premium 41.0% (208) 535-4343
73 AFFILIATED ANESTHESIOLOGISTS, LLC OKLAHOMA CITY OK ANESTHESIOLOGY 50 613 $455,175 $743 premium 9.8% (405) 608-3200
74 APEX ANESTHESIA PARTNERS PLLC PADUCAH KY CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 31 605 $411,180 $680 premium 6.6% (270) 575-2100
75 ANESTHESIOLOGY CONSULTANTS ENTERPRISES PLLC LOUISVILLE KY CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 114 599 $419,001 $700 premium 6.5% (859) 268-1030
76 BREVARD PHYSICIAN ASSOCIATES PLLC MELBOURNE FL DIAGNOSTIC RADIOLOGY 216 599 $488,578 $816 premium 1.7% (321) 434-9000
77 WASHINGTON GASTROENTEROLOGY PLLC TACOMA WA PHYSICIAN ASSISTANT 139 597 $238,802 $400 premium 9.6% (253) 272-5127
78 UNIVERSITY GASTROENTEROLOGY, LLC PROVIDENCE RI GASTROENTEROLOGY 100 593 $1,672,550 $2,820 premium 24.8% (401) 421-8800
79 OHIO GASTROENTEROLOGY GROUP, INC. COLUMBUS OH GASTROENTEROLOGY 114 587 $271,638 $463 premium 3.1% 61475455005545
80 CLINICAL ASSOCIATES, INC MESQUITE TX CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 38 580 $298,688 $515 premium 1.6% (800) 875-8523
81 GALLOWAY ANESTHESIA ASSOCIATES LLC MIAMI FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 91 577 $1,285,274 $2,228 premium 1.6% (786) 235-3750
82 ANESTHESIA COMPANY LLC PRINCE FREDERICK MD ANESTHESIOLOGY 381 569 $443,575 $780 premium 3.6% (410) 535-4000
83 TENET FLORIDA PHYSICIAN SERVICES LLC DELRAY BEACH FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 224 566 $383,922 $678 premium 1.6% (561) 498-4440
84 SUTTER VALLEY MEDICAL FOUNDATION SACRAMENTO CA DIAGNOSTIC RADIOLOGY 2420 553 $536,230 $970 premium 2.1% (916) 681-8852
85 REGENTS OF THE UNIVERSITY OF CALIFORNIA SANTA MONICA CA ANESTHESIOLOGY 232 537 $660,434 $1,230 premium 2.0% (310) 794-1841
86 NEW JERSEY HEALTHCARE SPECIALISTS PC HACKENSACK NJ ANESTHESIOLOGY 582 534 $757,445 $1,418 premium 3.2% (201) 488-0066
87 ANESTHESIA CARE SERVICES PA FRANKLIN NC CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 58 532 $320,969 $603 premium 2.4% (828) 349-3636
88 GUT PC DOTHAN AL GASTROENTEROLOGY 52 532 $144,300 $271 premium 6.7% (334) 836-1212
89 MISSION NURSING ANESTHESIA INC RANCHO MIRAGE VA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 40 530 $256,700 $484 premium 2.0% (760) 837-9210
90 UNIVERSITY OF PENN - MEDICAL GROUP PHILADELPHIA PA PHYSICIAN ASSISTANT 3505 524 $191,500 $365 premium 1.4% (215) 662-2777
91 LOWELL ANESTHESIA ASSOCIATES PLLC LOWELL MA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 8 523 $631,033 $1,207 premium 2.3% (978) 349-2146
92 CENTERS FOR GASTROENTEROLOGY FORT COLLINS CO GASTROENTEROLOGY 32 517 $220,434 $426 premium 6.8% (970) 207-9773
93 INDIAN RIVER HEALTH SERVICES INC VERO BEACH FL NURSE PRACTITIONER 324 516 $177,681 $344 premium 1.5% (772) 567-6340
94 NORTHERN GEORGIA ANESTHESIA ASSOCIATES, LLC ATLANTA GA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 23 516 $197,960 $384 premium 2.8% (404) 355-3200
95 TREASURE COAST ANESTHESIA GROUP PA STUART FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 99 509 $514,832 $1,011 premium 1.4% (772) 287-5200
96 ORTHOMED STAFFING PLLC PLANO MS CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 347 507 $1,760,249 $3,472 premium 7.6% (972) 596-6800
97 INDEPENDENT PHYSICIANS NETWORK PLLC DALLAS TX ANESTHESIOLOGY 222 506 $497,237 $983 premium 1.4% (214) 252-3535
98 ANESTHESIA ASSOCIATES OF BATTLE CREEK, PC BATTLE CREEK MI CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 27 499 $407,934 $818 premium 3.1% (616) 966-8000
99 VANDERBILT UNIVERSITY MEDICAL CENTER NASHVILLE TN NURSE PRACTITIONER 3394 492 $448,615 $912 premium 3.5% (615) 322-5000
100 EINSTEIN PRACTICE PLAN INC PHILADELPHIA PA DIAGNOSTIC RADIOLOGY 740 489 $332,053 $679 premium 1.3% (215) 456-8242

Showing the top 100 of 1,645 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 →