NEVVI Medicare utilization intelligence
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Market snapshot

Nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS
01937 Anesthesia for injection, drainage or aspiration procedures on spine or spinal cord of neck or upper back accessed through skin using imaging guidance CPT · Anesthesia
Classification Anesthesia Anesthesia (CMS RBCS)
First observed 2022
National scale 14,045 services ▼ 15.5% YoY · 11,477 beneficiaries (CY2024, Medicare FFS)
Medicare paid $976K · $69.52 avg / service, national
CMS descriptor · RBCS classification · Medicare Part B physician/supplier claims, 12-year window
Billing groups
116
Named-group FFS services
6,823
FFS of Medicare
49%
Services YoY
-15.5%
FFS enrollment -2.2%
Estimated all-Medicare volume FFS + estimated MA estimate
~14,289 services

6,823 observed fee-for-service (48%) · ~7,466 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 — 01937 (CY2024)

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

Named-group submitted charges
$8.5M
Named-group allowed amount
$609K
Named-group Medicare payments
$473K
Avg charge / svc
$1,241
Avg allowed / svc
$89
Avg payment / svc
$69
Average charge per group
$136 116 groups · avg submitted charge / service $5,990
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Data year: CY2024 CY2023 CY2022 locked column CY2021 locked column CY2020 locked column
Physician groups ranked by 01937 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 01937 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 510 $568,851 $1,115 premium 26.0% (713) 375-7000
2 PHOENICIAN ANESTHESIA CHANDLER AZ CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 6 254 $521,200 $2,052 premium 23.0% (480) 847-1800
3 PAIN MANAGEMENT SPECIALISTS MEDICAL GROUP SAN LUIS OBISPO CA NURSE PRACTITIONER 11 241 $416,790 $1,729 premium 12.0% (805) 544-7246
4 PROFESSIONAL ANESTHESIA SERVICES OF NORTH AMERICA PC BETHLEHEM PA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 50 221 $79,233 $359 premium 37.2% (610) 861-8080
5 NORTH SHORE - LIJ ANESTHESIOLOGY, PC NEW HYDE PARK NY ANESTHESIOLOGY 1012 208 $382,429 $1,839 premium 24.0% (516) 734-8600
6 SENTRY ANESTHESIA MANAGEMENT, LLC AMERICUS GA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 175 203 $330,352 $1,627 premium 21.3% (229) 924-6011
7 ADVANCED ANESTHESIA SERVICES, LLC GRAY LA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 2 189 $422,100 $2,233 premium 39.5% (985) 580-1200
8 CAPITAL CARE ANESTHESIA LLC BOWIE MD CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 20 161 $289,800 $1,800 premium 42.0% (301) 860-0305
9 CONCIERGE ANESTHESIA THOUSAND OAKS CA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 21 156 $262,553 $1,683 premium 7.8% (805) 870-9482
10 PALM SPRINGS ANESTHESIA SERVICES PC SAN BERNARDINO CA ANESTHESIOLOGY 89 143 $143,980 $1,007 premium 7.1% (909) 887-6333
11 INTEGRATED PAIN ASSOCIATES PLLC KILLEEN TX NURSE PRACTITIONER 32 142 $37,600 $265 premium 7.2% (254) 245-9175
12 ANESTHESIA PARTNERS AND MANAGEMENT LLC PHOENIX AZ CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 171 119 $107,100 $900 premium 10.8% (480) 420-4027
13 NICE NAP ANESTHESIA LLC LITTLETON CO CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 5 117 $64,300 $550 premium 34.1% (972) 763-3893
14 BMR ANESTHESIA PLLC PENSACOLA FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 19 113 $88,100 $780 premium 10.4%
15 PBS ANESTHESIA LLC LAS VEGAS NV ANESTHESIOLOGY 44 112 $166,850 $1,490 premium 40.3% (702) 386-4700
16 CEDARS-SINAI MEDICAL CARE FOUNDATION LOS ANGELES CA PHYSICIAN ASSISTANT 1699 111 $155,800 $1,404 premium 5.5% (310) 423-0674
17 GREATER ANESTHESIA SOLUTIONS SUN CITY AZ CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 209 101 $73,820 $731 premium 9.2% (623) 832-4000
18 NOBLE ANESTHESIA PARTNERS PLLC EL PASO TX ANESTHESIOLOGY 52 92 $221,585 $2,409 premium 4.7% (855) 677-8669
19 TWIN CITIES ANESTHESIA PA EDINA MN CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 7 91 $127,225 $1,398 premium 64.5% (952) 204-3500
20 CAPITAL CARE ANESTHESIA LLC BOWIE TX CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 20 88 $158,400 $1,800 premium 4.5% (301) 860-0305
21 NEW YORK CARDIOVASCULAR ANESTHESIOLOGISTS, P.C. ROSLYN NY CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 128 79 $95,250 $1,206 premium 9.1% (516) 627-0334
22 EAGLE ANESTHESIA PLLC RICHARDSON WA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 12 78 $92,460 $1,185 premium 100.0% (972) 636-5727
23 NOVASPINE PAIN INSTITUTE PLC SUN CITY MI PHYSICIAN ASSISTANT 20 75 $50,600 $675 premium 24.8% (623) 777-4747
24 W BRUCE SCURLOCK MD A MEDICAL CORPORATION BAKERSFIELD CA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 5 75 $27,735 $370 premium 3.7% (661) 328-2333
25 NEREUS ANESTHESIA PENSACOLA FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 10 74 $41,796 $565 premium 6.8% (850) 291-7641
26 COASTAL ANESTHESIA, P.C. MOBILE AL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 4 74 $35,025 $473 premium 8.3% (251) 342-3000
27 JEFFERSON ANESTHESIA CONSULTANTS METAIRIE LA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 21 73 $9,935 $136 premium 15.2% (504) 832-2115
28 SHREWSBURY AMBULATORY ANESTHESIA LLC SHREWSBURY NJ CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 125 73 $29,684 $407 premium 11.6% (732) 450-6000
29 SUMMIT ANESTHESIA SERVICES PLLC PHOENIX AZ CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 58 69 $244,800 $3,548 premium 6.3% (623) 923-5000
30 NOVASPINE PAIN INSTITUTE PLC SUN CITY AZ PHYSICIAN ASSISTANT 20 68 $47,300 $696 premium 6.2% (623) 777-4747
31 ULTRACARE ANESTHESIA PARTNERS LLC VOORHEES PA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 73 68 $74,800 $1,100 premium 11.4% (844) 448-5872
32 AMS NATIONAL LLC SEBRING FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 306 68 $57,205 $841 premium 6.3% (863) 703-2886
33 SWEET DREAMS ANESTHESIA PLLC MERIDIAN MS CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 20 66 $22,265 $337 premium 71.7% (601) 482-9224
34 ALLIED ANESTHESIA MEDICAL GROUP INC ORANGE CA ANESTHESIOLOGY 183 65 $56,700 $872 premium 3.2% (714) 744-8700
35 ANESTHESIOLOGISTS ASSOCIATED PC BIRMINGHAM AL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 401 62 $26,915 $434 premium 7.0% (205) 848-2925
36 PARKWAY ANESTHESIA ASSOCIATES LLC BRICK NJ CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 298 60 $62,956 $1,049 premium 9.5% (732) 840-2200
37 INDEPENDENT PHYSICIANS NETWORK PLLC DALLAS TX ANESTHESIOLOGY 222 58 $42,627 $735 premium 3.0% (214) 252-3535
38 MULKEY ANESTHESIOLOGY ASSOCIATES, PC AUSTELL GA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 20 53 $141,600 $2,672 premium 5.5% (770) 948-6824
39 LIMESTONE ANESTHESIA ASSOCIATES PC ATHENS AL ANESTHESIOLOGY 5 51 $23,290 $457 premium 5.7% (256) 233-9292
40 ANESTHESIA CONSULTANTS OF CENTRAL FLORIDA,LLC WINTER HAVEN FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 9 51 $30,381 $596 premium 4.7% (863) 293-8471
41 GASTROINTESTINAL SPECIALIST OF GEORGIA MARIETTA GA GASTROENTEROLOGY 35 49 $138,720 $2,831 premium 5.1% (678) 741-5000
42 NEREUS ANESTHESIA PENSACOLA AL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 10 49 $28,836 $588 premium 5.5% (850) 291-7641
43 COMPASS ANESTHESIA PROVIDERS, PLLC HUMBLE TX CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 178 49 $40,425 $825 premium 2.5% (281) 369-9001
44 USC CARE MEDICAL GROUP INC LOS ANGELES CA DIAGNOSTIC RADIOLOGY 1374 47 $24,738 $526 premium 2.3% (800) 872-2273
45 OPTUM MEDICAL CARE PC MOUNT KISCO NY INTERNAL MEDICINE 1040 46 $6,360 $138 premium 5.3% (914) 241-1050
46 LA QUALITY CARE ANESTHESIA CONSULTANTS INC GLENDALE CA ANESTHESIOLOGY 22 46 $58,325 $1,268 premium 2.3% (818) 688-0886
47 PARK MEADOWS ANESTHESIA LLC LONE TREE CO CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 2 45 $41,850 $930 premium 13.1% (303) 951-7524
48 NEW JERSEY HEALTHCARE SPECIALISTS PC HACKENSACK NJ ANESTHESIOLOGY 582 45 $30,805 $685 premium 7.1% (201) 488-0066
49 CRNA ANESTHESIA ASSOCIATES LLC COLORADO SPRINGS CO CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 2 45 $32,769 $728 premium 13.1% (719) 955-6000
50 BMR ANESTHESIA PLLC PENSACOLA MD CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 19 44 $34,200 $777 premium 11.5%
51 NORTH SHORE AMBULATORY ANESTHESIA PARTNERS LLC PEABODY MA ANESTHESIOLOGY 11 43 $34,688 $807 premium 100.0% (978) 818-6500
52 DYNAMIC ANESTHESIA PROVIDERS, PLLC HOUSTON TX ANESTHESIOLOGY 103 42 $116,050 $2,763 premium 2.1% (346) 396-1314
53 SPINE GROUP ALABAMA, LLC BIRMINGHAM AL PHYSICAL THERAPIST IN PRIVATE PRACTICE 9 40 $26,580 $664 premium 4.5% (205) 271-6511
54 MONTGOMERY ANESTHESIA ASSOCIATES, PC MONTGOMERY GA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 49 38 $30,845 $812 premium 4.0% (334) 513-1173
55 WESTSIDE ANESTHESIA SERVICES MANHATTAN BEACH CA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 29 37 $48,750 $1,318 premium 1.8% (310) 546-3461
56 UNIVERSITY OF ALABAMA HEALTH SERVICES FOUNDATION, PC BIRMINGHAM AL NURSE PRACTITIONER 2788 36 $20,121 $559 premium 4.0% (205) 934-3460
57 INTEGRATED MEDICAL GROUP, P.C. POTTSVILLE PA PHYSICIAN ASSISTANT 107 36 $12,313 $342 premium 6.1%
58 U S ANESTHESIA PARTNERS OF TEXAS, PA HOUSTON FL ANESTHESIOLOGY 2754 34 $27,927 $821 premium 3.1% (713) 375-7000
59 VANDERBILT UNIVERSITY MEDICAL CENTER NASHVILLE TN NURSE PRACTITIONER 3394 34 $28,350 $834 premium 19.0% (615) 322-5000
60 ST JUDE MEDICAL CONSULTANTS PLLC CONROE TX ANESTHESIOLOGY 5 32 $44,825 $1,401 premium 1.6% (342) 272-0026
61 JOHN D. WOODY, MD, PA LAKELAND FL ANESTHESIOLOGY 2 32 $18,346 $573 premium 3.0% (317) 614-9863
62 TIP TOP ANESTHESIA GROUP INC BAKERSFIELD CA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 52 31 $191,830 $6,188 premium 1.5% (310) 779-3025
63 PARAGON ANESTHESIA PC BRISTOL TN CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 207 30 $20,870 $696 premium 16.8% (423) 390-0451
64 ST ALPHONSUS PROFESSIONAL MEDICAL SERVICES LLC BOISE ID CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 126 29 $13,290 $458 premium 67.4% (208) 367-2152
65 ENDEAVOR HEALTH MEDICAL GROUP EVANSTON IL NURSE PRACTITIONER 3380 29 $26,636 $918 premium 10.9%
66 AMS BAPTIST LLC PENSACOLA FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 81 28 $23,100 $825 premium 2.6% (448) 227-8478
67 PORTER COUNTY ANESTHESIA ASSOCIATES PC VALPARAISO IN ANESTHESIOLOGY 30 28 $13,082 $467 premium 66.7% (219) 983-5743
68 SHREWSBURY AMBULATORY ANESTHESIA LLC SHREWSBURY PA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 125 28 $10,436 $373 premium 4.7% (732) 450-6000
69 ANESTHESIA PARTNERS OF ARIZONA LLC PHOENIX AZ ANESTHESIOLOGY 133 27 $38,000 $1,407 premium 2.5% (602) 200-9021
70 SDA SERVICES OF CA LOMA LINDA FL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 54 27 $48,650 $1,802 premium 2.5% (714) 394-6465
71 OXNARD CAMARILLO ANESTHESIOLOGY MEDICAL GROUP OXNARD CA ANESTHESIOLOGY 2 26 $19,710 $758 premium 1.3% (805) 204-5000
72 TRIDENT ANESTHESIA LLC DALLAS TX CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 4 25 $57,443 $2,298 premium 1.3% (713) 575-3686
73 ORION ANESTHESIA CONSULTANTS INC MURRIETA CA ANESTHESIOLOGY 8 24 $23,925 $997 premium 1.2% (909) 558-4000
74 PENNSYLVANIA ANESTHESIA COALITION LLC WYOMISSING PA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 10 24 $28,200 $1,175 premium 4.0% (610) 320-0200
75 CHICAGO PAIN INSTITUTE S C LOMBARD IL ANESTHESIOLOGY 2 23 $20,340 $884 premium 8.7% (847) 308-6557
76 U S ANESTHESIA PARTNERS OF TEXAS, PA HOUSTON OH ANESTHESIOLOGY 2754 23 $16,585 $721 premium 100.0% (713) 375-7000
77 LONG LAKE ANESTHESIOLOGY CONSULTANTS PLC TROY MI CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 94 23 $16,625 $723 premium 7.6% (248) 265-4600
78 SOUTHCARE ANESTHESIA SERVICES LLC AUSTELL GA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 3 23 $31,500 $1,370 premium 2.4% (844) 469-4936
79 ORTHOMED STAFFING PLLC PLANO TX CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 347 22 $69,162 $3,144 premium 1.1% (972) 596-6800
80 NOBLE ANESTHESIA PARTNERS PLLC EL PASO KY ANESTHESIOLOGY 52 22 $50,920 $2,315 premium 6.3% (855) 677-8669
81 WGG ANESTHESIA LLC CARROLLTON AL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 8 22 $12,132 $551 premium 2.5% (770) 214-2800
82 UNIVERSITY OF ARKANSAS FOR MEDICAL SCIENCES LITTLE ROCK AR NURSE PRACTITIONER 1241 20 $6,054 $303 premium 18.2% (501) 686-8000
83 PAIN PHYSICIANS OF WISCONSIN SC MILWAUKEE IL NURSE PRACTITIONER 28 19 $14,850 $782 premium 7.2% (262) 297-7246
84 NARRAGANSETT BAY ANESTHESIA LLC WARWICK RI CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 95 19 $9,720 $512 premium 55.9% (401) 737-7000
85 SLEEP EZZY LAWRENCEVILLE GA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 22 19 $25,000 $1,316 premium 2.0% (770) 962-3642
86 TIP TOP ANESTHESIA GROUP INC BAKERSFIELD TX CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 52 19 $107,680 $5,667 premium 1.0% (310) 779-3025
87 BLUE LAKE HEALTH ALABAMA, LLC FLORENCE AL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 20 18 $7,240 $402 premium 2.0% (205) 848-2925
88 MERCY MEDICAL CENTER WILLISTON TX DIAGNOSTIC RADIOLOGY 80 18 $8,075 $449 premium 0.9% (701) 774-7400
89 PHYSYNERGY LLC HUNTSVILLE TN CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 52 18 $13,829 $768 premium 10.1% (256) 429-4000
90 ARENA ANESTHESIA LLC RUSTON LA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 10 18 $8,415 $468 premium 3.8% (318) 232-7119
91 ORTHOMED STAFFING PLLC PLANO AR CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 347 17 $54,360 $3,198 premium 15.5% (972) 596-6800
92 SKY ANESTHESIA INC HAWTHORNE CA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 4 17 $22,951 $1,350 premium 0.8% (213) 465-0994
93 LONG LAKE ANESTHESIOLOGY CONSULTANTS PLC TROY IL CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 94 17 $9,000 $529 premium 6.4% (248) 265-4600
94 AMADOR ANESTHESIA MEDICAL GROUP, INC. JACKSON CA ANESTHESIOLOGY 3 17 $8,310 $489 premium 0.8% (209) 223-7500
95 EMORY SPECIALTY ASSOCIATES, LLC ATLANTA GA ANESTHESIOLOGY ASSISTANT 654 17 $22,145 $1,303 premium 1.8% (404) 778-3900
96 GABRIELE JASPER MD, INC BRICK NJ ANESTHESIOLOGY 5 17 $9,600 $565 premium 2.7% (732) 262-0700
97 NORTHSTAR ANESTHESIA III PA FORT WORTH TX CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 396 17 $27,451 $1,615 premium 0.9% (817) 926-2544
98 ALLEGIANT INSTITUTE INC. LAS VEGAS NV ORTHOPEDIC SURGERY 19 16 $27,600 $1,725 premium 5.8% (702) 320-8111
99 GULFSTREAM ANESTHESIA CONSULTANTS PA TROY PA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 18 16 $26,319 $1,645 premium 2.7% (877) 204-4155
100 PREMIER GASTROENTEROLOGY ASSOCIATES PLLC LITTLE ROCK AR CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 28 16 $7,555 $472 premium 14.5% (501) 747-2828

Showing the top 100 of 116 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 →