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Market snapshot

Nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS
00811 Anesthesia for other procedure on large bowel using an endoscope CPT · Anesthesia
Classification Anesthesia › Anesthesia (CMS RBCS)
First observed 2018
National scale 1.17M services ▼ 1.5% YoY · 1.16M beneficiaries (CY2024, Medicare FFS)
Medicare paid $92.4M · $79.24 avg / service, national
CMS descriptor · RBCS classification · Medicare Part B physician/supplier claims, 12-year window
Billing groups
1,911
Named-group FFS services
694,663
FFS of Medicare
49%
Services YoY
-1.5%
FFS enrollment -2.2%
Estimated all-Medicare volume FFS + estimated MA estimate
~1,406,699 services

694,663 observed fee-for-service (49%) · ~712,036 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; 4 states without payer-mix data excluded. How we scale

Top states — 00811 (CY2024)
TX 83,802 FL 81,046 PA 81,014 NY 74,708 CA 66,036

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

Named-group submitted charges
$689.3M
Named-group allowed amount
$67.1M
Named-group Medicare payments
$53.7M
Avg charge / svc
$992
Avg allowed / svc
$97
Avg payment / svc
$77
Average charge per group
$108 1,911 groups · avg submitted charge / service $8,500
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Data year: CY2024 CY2023 CY2022  CY2021  CY2020 
# Physician group City St Specialty Providers 00811 svcs Submitted charges Avg charge Medicare $ Share* Phone
1 ENDO SEDATION LLC SAN ANTONIO TX CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 276 10,625 $9,188,830 $865 12.7% (210) 614-1234
2 U S ANESTHESIA PARTNERS OF TEXAS, PA HOUSTON TX ANESTHESIOLOGY 2754 10,234 $12,986,950 $1,269 12.2% (713) 375-7000
3 MNGI DIGESTIVE HEALTH PA MINNEAPOLIS MN GASTROENTEROLOGY 277 6,360 $2,819,474 $443 31.1% (612) 871-1145
4 AMERICAN ANESTHESIOLOGY OF VIRGINIA PC LEESBURG VA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 511 6,286 $6,660,096 $1,060 14.2% (703) 724-9950
5 US ANESTHESIA PARTNERS OF FLORIDA INC ORLANDO FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 1094 5,690 $5,930,123 $1,042 7.0% (407) 303-8110
6 RGAL ANESTHESIA SERVICES LLC LANCASTER PA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 131 5,614 $2,878,248 $513 6.9% (717) 869-4600
7 CLEVELAND CLINIC CLEVELAND OH PHYSICIAN ASSISTANT 6828 4,479 $2,341,427 $523 10.4% —
8 ENDEAVOR HEALTH MEDICAL GROUP EVANSTON IL NURSE PRACTITIONER 3380 3,745 $2,657,706 $710 7.7% —
9 SCOTT AND WHITE CLINIC TEMPLE TX PHYSICIAN ASSISTANT 2435 3,664 $2,725,462 $744 4.4% (254) 724-2663
10 ASSOCIATED PHYSICIANS OF HARVARD MEDICAL FACULTY PHYSICIANS AT BETH IS NEW BEDFORD MA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 564 3,499 $1,591,556 $455 7.6% (781) 983-9088
11 AURORA MEDICAL GROUP, INC. MILWAUKEE WI DIAGNOSTIC RADIOLOGY 3696 3,472 $4,209,375 $1,212 19.5% (414) 421-8400
12 NORTHWESTERN MEDICAL FACULTY FOUNDATION CHICAGO IL NURSE PRACTITIONER 4339 3,158 $3,770,763 $1,194 6.5% —
13 NEW YORK UNIVERSITY NEW YORK NY DIAGNOSTIC RADIOLOGY 5704 3,075 $3,905,012 $1,270 4.1% (212) 263-9700
14 KANSAS UNIVERSITY PHYSICIANS INC KANSAS CITY KS NURSE PRACTITIONER 1815 3,074 $1,171,391 $381 20.6% (913) 588-1227
15 UNITED ANESTHESIA SERVICES PC WAYNE PA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 422 2,873 $2,728,422 $950 3.5% (610) 645-2000
16 ALLIED DIGESTIVE HEALTH LLC BRICK NJ GASTROENTEROLOGY 274 2,856 $2,795,862 $979 7.2% (732) 458-8300
17 NORTH SHORE - LIJ ANESTHESIOLOGY, PC NEW HYDE PARK NY ANESTHESIOLOGY 1012 2,839 $6,764,848 $2,383 3.8% (516) 734-8600
18 MCLEOD PHYSICIAN ASSOCIATES II FLORENCE SC PHYSICIAN ASSISTANT 534 2,833 $2,683,917 $947 9.5% —
19 ANESTHESIA SPECIALISTS OF BETHLEHEM PC BETHLEHEM PA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 283 2,577 $1,559,467 $605 3.2% (610) 954-5810
20 ANESTHESIA MEDICAL GROUP, P.C. NASHVILLE TN CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 429 2,563 $1,928,017 $752 7.5% (615) 327-4304
21 G2 ANESTHESIA PC SAN JOSE CA ANESTHESIOLOGY 96 2,542 $4,174,865 $1,642 3.8% (408) 559-2011
22 SOCIETY HILL ANESTHESIA CONSULTANTS PC PHILADELPHIA PA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 209 2,481 $2,229,290 $899 3.1% (215) 829-5664
23 ANESTHESIA GROUP OF ALBANY, PC ALBANY NY CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 95 2,470 $1,180,367 $478 3.3% (518) 463-0050
24 OHIO GASTROENTEROLOGY GROUP, INC. COLUMBUS OH GASTROENTEROLOGY 114 2,466 $1,411,434 $572 5.8% 61475455005545
25 GEISINGER CLINIC DANVILLE PA PHYSICIAN ASSISTANT 3426 2,415 $3,452,920 $1,430 3.0% (570) 271-6144
26 VANDERBILT UNIVERSITY MEDICAL CENTER NASHVILLE TN NURSE PRACTITIONER 3394 2,375 $2,376,592 $1,001 6.9% (615) 322-5000
27 GI ANESTHESIA OF GEORGIA LLC LAWRENCEVILLE GA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 115 2,369 $5,358,577 $2,262 6.7% (770) 822-5560
28 PRISMA HEALTH UNIVERSITY MEDICAL GROUP GREENVILLE SC NURSE PRACTITIONER 2447 2,336 $2,774,960 $1,188 7.8% —
29 UNIVERSITY OF PITTSBURGH PHYSICIANS PITTSBURGH PA DIAGNOSTIC RADIOLOGY 4291 2,254 $1,292,987 $574 2.8% —
30 WESTERN ANESTHESIOLOGY ASSOCIATES INC SAINT LOUIS MO ANESTHESIOLOGY 258 2,226 $1,527,268 $686 8.8% (314) 251-4687
31 NORTHSTAR ANESTHESIA OF VIRGINIA, LLC ALEXANDRIA VA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 410 2,182 $4,386,176 $2,010 4.9% (703) 504-3000
32 OPTUM MEDICAL CARE PC MOUNT KISCO NY INTERNAL MEDICINE 1040 2,162 $851,370 $394 2.9% (914) 241-1050
33 PIEDMONT ANESTHESIA LLC STOCKBRIDGE GA ANESTHESIOLOGY ASSISTANT 531 2,136 $2,441,692 $1,143 6.0% (800) 242-1131
34 REGENTS OF THE UNIVERSITY OF CALIFORNIA SANTA MONICA CA ANESTHESIOLOGY 232 2,065 $2,746,130 $1,330 3.1% (310) 794-1841
35 NORTH AMERICAN PARTNERS IN ANESTHESIA, PENNSYLVANIA , LLC EAST STOUDSBURG PA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 339 2,019 $2,940,677 $1,457 2.5% (570) 421-4000
36 RAMAPO ANESTHESIOLOGISTS, PC SUFFERN NY ANESTHESIOLOGY 80 2,014 $1,937,793 $962 2.7% (845) 357-5775
37 WASHINGTON GASTROENTEROLOGY PLLC TACOMA WA PHYSICIAN ASSISTANT 139 1,983 $1,141,340 $576 10.4% (253) 272-5127
38 SUMMIT MEDICAL GROUP PA BERKELEY HEIGHTS NJ PHYSICIAN ASSISTANT 1183 1,983 $1,364,488 $688 5.0% (908) 273-4300
39 GI ALLIANCE ANESTHESIA OF MISSISSIPPI PLLC FLOWOOD MS CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 29 1,973 $1,735,950 $880 12.6% (604) 355-1234
40 UNIVERSITY PHYSICIANS INCORPORATED AURORA CO PHYSICIAN ASSISTANT 3122 1,959 $1,480,185 $756 14.2% (720) 777-1234
41 PHYSICIANS REFERRAL SERVICE HOUSTON TX NURSE PRACTITIONER 2696 1,882 $909,045 $483 2.2% (713) 592-5433
42 NUVANCE HEALTH MEDICAL PRACTICE CT INC DANBURY CT PHYSICIAN ASSISTANT 748 1,878 $1,016,773 $541 11.4% (203) 739-7118
43 MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC BOSTON MA DIAGNOSTIC RADIOLOGY 3532 1,878 $1,066,343 $568 4.1% (617) 724-0287
44 DUKE HEALTH INTEGRATED PRACTICE INC DURHAM NC PHYSICIAN ASSISTANT 3051 1,823 $1,535,326 $842 4.9% (919) 684-8111
45 YOUNGS PROFESSIONAL SERVICES LLC EL DORADO LA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 300 1,792 $1,649,880 $921 11.9% (870) 863-2000
46 WEILL MEDICAL COLLEGE OF CORNELL NEW YORK NY INTERNAL MEDICINE 2053 1,777 $1,429,760 $805 2.4% (212) 746-5454
47 MOBILE ANESTHESIOLOGISTS CHICAGO PLLC ROSEMONT IL ANESTHESIOLOGY 49 1,749 $2,286,779 $1,307 3.6% (773) 355-5300
48 ANESTHESIOLOGY AFFILIATES LLC BATON ROUGE LA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 41 1,743 $1,546,360 $887 11.6% (225) 927-1190
49 INDIAN RIVER HEALTH SERVICES INC VERO BEACH FL NURSE PRACTITIONER 324 1,659 $742,743 $448 2.0% (772) 567-6340
50 HARVARD MEDICAL FACULTY PHYS AT BETH ISRAEL DEACONESS MED CTR INC BOSTON MA INTERNAL MEDICINE 1689 1,651 $826,995 $501 3.6% (781) 983-9088
51 WELLSPAN MEDICAL GROUP YORK PA PHYSICIAN ASSISTANT 2312 1,638 $563,047 $344 2.0% —
52 WATSON CLINIC LLP LAKELAND FL NURSE PRACTITIONER 363 1,635 $1,554,140 $951 2.0% (863) 680-7780
53 ANESTHESIA GROUP PRACTICE INC MONTGOMERY OH CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 407 1,634 $1,040,731 $637 3.8% (513) 865-1111
54 PROVIDENCE ANESTHESIOLOGY ASSOCIATES PA CHARLOTTE NC ANESTHESIOLOGY 217 1,630 $2,584,266 $1,585 4.3% (704) 316-2000
55 BOCA ANESTHESIA SERVICE INC BOCA RATON FL ANESTHESIOLOGY ASSISTANT 68 1,596 $1,087,046 $681 2.0% (954) 939-5000
56 VALLEY ANESTHESIA PC SALEM VA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 67 1,590 $578,188 $364 3.6% (540) 772-3400
57 MOUNTAIN WEST ANESTHESIA LLC PROVO UT ANESTHESIOLOGY 267 1,585 $1,066,091 $673 31.3% (801) 357-7850
58 VALLEY HEALTH ANESTHESIA SERVICES, LLC WINCHESTER VA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 124 1,540 $950,334 $617 3.5% (540) 536-8000
59 ANESTHESIA COMPANY LLC PRINCE FREDERICK MD ANESTHESIOLOGY 381 1,529 $1,587,329 $1,038 6.1% (410) 535-4000
60 NEW JERSEY HEALTHCARE SPECIALISTS PC HACKENSACK NJ ANESTHESIOLOGY 582 1,526 $2,113,040 $1,385 3.9% (201) 488-0066
61 GALLOWAY ANESTHESIA ASSOCIATES LLC MIAMI FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 91 1,524 $4,251,385 $2,790 1.9% (786) 235-3750
62 NEWPORT HARBOR ANESTHESIA CONSULTANTS MEDICAL GROUP, INC. NEWPORT BEACH CA ANESTHESIOLOGY 82 1,523 $1,498,890 $984 2.3% (949) 645-8600
63 ALLEGHENY CLINIC PITTSBURGH PA PHYSICIAN ASSISTANT 2293 1,522 $823,553 $541 1.9% —
64 ANESTHESIA DYNAMICS LLC LECANTO FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 845 1,513 $1,967,356 $1,300 1.9% (352) 527-1825
65 ANESTHESIOLOGY CONSULTANTS ENTERPRISES PLLC LOUISVILLE KY CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 114 1,510 $1,279,341 $847 8.4% (859) 268-1030
66 TENET FLORIDA PHYSICIAN SERVICES LLC DELRAY BEACH FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 224 1,488 $1,242,650 $835 1.8% (561) 498-4440
67 MAYO CLINIC ARIZONA PHOENIX AZ PHYSICIAN ASSISTANT 1635 1,461 $1,115,229 $763 7.1% (800) 603-0558
68 AMERICAN ANESTHESIOLOGY ASSOCIATES OF GEORGIA LLC SAVANNAH GA ANESTHESIOLOGY ASSISTANT 229 1,437 $1,679,319 $1,169 4.0% (912) 819-4100
69 CAPA ANESTHESIA LLC WEYMOUTH MA ANESTHESIOLOGY 61 1,427 $1,495,319 $1,048 3.1% (781) 331-0537
70 UNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL CENTER AT DALLAS DALLAS TX PHYSICIAN ASSISTANT 3200 1,412 $1,474,223 $1,044 1.7% (214) 633-5555
71 GASTROENTEROLOGY CENTER OF THE MIDSOUTH PLLC GERMANTOWN TN GASTROENTEROLOGY 154 1,392 $1,130,716 $812 4.1% (901) 755-9110
72 REGENTS OF THE UNIVERSITY OF CALIFORNIA SAN DIEGO CA DIAGNOSTIC RADIOLOGY 2057 1,386 $767,071 $553 2.1% (800) 926-8273
73 JAX ANESTHESIA PROVIDERS LLC JACKSONVILLE FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 31 1,381 $842,400 $610 1.7% (904) 483-5850
74 ST LUCIE ANESTHESIA ASSOCIATES LLC DEERFIELD BEACH FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 84 1,378 $2,161,136 $1,568 1.7% (954) 939-5000
75 SMG ANESTHESIA SPECIALISTS LLC NORFOLK VA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 443 1,369 $1,067,692 $780 3.1% (757) 261-6000
76 LIFESPAN PHYSICIAN GROUP OF MASSACHUSETTS INC DARTMOUTH MA PHYSICIAN ASSISTANT 434 1,368 $675,174 $494 3.0% (508) 996-3991
77 FRANCISCAN MEDICAL GROUP TACOMA WA PHYSICIAN ASSISTANT 1407 1,366 $1,287,612 $943 7.2% (253) 428-2200
78 PROFESSIONAL ANESTHESIA SERVICES OF KENTUCKY PLLC LOUISVILLE KY CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 317 1,358 $1,966,805 $1,448 7.6% (502) 629-8000
79 INOVA CARES - COMMUNITY LEESBURG VA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 187 1,350 $1,406,952 $1,042 3.1% (703) 858-6000
80 ALLIED DIGESTIVE HEALTH LLC BRICK NY GASTROENTEROLOGY 274 1,349 $1,384,476 $1,026 1.8% (732) 458-8300
81 NORTH AMERICAN PARTNERS IN ANESTHESIA OF NEW JERSEY LLC PATERSON NJ ANESTHESIOLOGY 127 1,345 $3,121,333 $2,321 3.4% (973) 754-2000
82 DIGESTIVE HEALTH PARTNERS PA ASHEVILLE NC GASTROENTEROLOGY 65 1,337 $798,000 $597 3.6% (828) 254-0881
83 KALAMAZOO ANESTHESIOLOGY P C KALAMAZOO MI CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 129 1,335 $772,128 $578 3.5% (269) 345-8618
84 AFFILIATED ANESTHESIOLOGISTS, LLC OKLAHOMA CITY OK ANESTHESIOLOGY 50 1,334 $1,054,410 $790 12.4% (405) 608-3200
85 SUTTER BAY MEDICAL FOUNDATION PALO ALTO CA INTERNAL MEDICINE 3716 1,334 $1,343,710 $1,007 2.0% (415) 600-1020
86 SANFORD BISMARCK BISMARCK ND NURSE PRACTITIONER 563 1,328 $664,633 $500 23.7% (701) 323-8300
87 BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC BOSTON MA PHYSICIAN ASSISTANT 2942 1,314 $1,209,340 $920 2.9% (617) 732-5500
88 ILLINOIS GASTROENTEROLOGY GROUP LLC ELGIN IL GASTROENTEROLOGY 114 1,312 $1,089,590 $830 2.7% (847) 888-1300
89 UNIVERSITY OF VIRGINIA PHYSICIANS GROUP CHARLOTTESVILLE VA NURSE PRACTITIONER 1704 1,281 $1,526,960 $1,192 2.9% (434) 924-5959
90 MIDWEST GASTROINTESTINAL ASSOCIATES PC OMAHA NE GASTROENTEROLOGY 53 1,273 $745,761 $586 12.5% —
91 NORTH AMERICAN PARTNERS IN ANESTHESIA LLP WHITE PLAINS NY ANESTHESIOLOGY 364 1,268 $3,159,948 $2,492 1.7% (914) 681-0600
92 VALLEY ANESTHESIOLOGY CONSULTANTS INC SCOTTSDALE AZ ANESTHESIOLOGY 282 1,267 $1,305,311 $1,030 6.1% (480) 323-3000
93 WOODLAND ANESTHESIA ASSOCIATES PC HARTFORD CT CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 175 1,266 $1,227,031 $969 7.7% (860) 714-6654
94 UNIVERSITY OF PENN - MEDICAL GROUP PHILADELPHIA PA PHYSICIAN ASSISTANT 3505 1,264 $507,730 $402 1.6% (215) 662-2777
95 PARKVIEW HEALTH SYSTEM INC FORT WAYNE IN NURSE PRACTITIONER 1310 1,255 $663,309 $529 5.4% (260) 425-5900
96 MEDSTAR MEDICAL GROUP II LLC WASHINGTON MD PHYSICIAN ASSISTANT 3707 1,249 $924,897 $741 4.9% (202) 429-2401
97 NORTHSTAR ANESTHESIA OF ILLINOIS, LLC CHICAGO HEIGHTS IL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 400 1,248 $2,552,193 $2,045 2.5% (708) 756-1000
98 SUFFOLK ANESTHESIOLOGY ASSOCIATES PC SMITHTOWN NY CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 79 1,244 $3,577,965 $2,876 1.7% (631) 862-3000
99 CLEVELAND CLINIC FLORIDA WESTON FL NURSE PRACTITIONER 720 1,224 $524,623 $429 1.5% (954) 659-5000
100 CHRISTUS TRINITY CLINIC TYLER TX NURSE PRACTITIONER 1495 1,215 $1,103,412 $908 1.4% (903) 606-5560

Showing the top 100 of 1,911 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 →