NEVVI Medicare utilization intelligence
or
+ Build a code basket
Market snapshot

27446 nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS

27446 — Replacement of knee joint on side of knee

Billing groups
111
Named-group FFS services
4,572
FFS of Medicare
49%
Services YoY
-6.8%
FFS enrollment -2.2%
Estimated all-Medicare volume FFS + estimated MA estimate
~8,898 services

4,572 observed fee-for-service (51%) · ~4,326 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 — 27446 (CY2024)
CA 1,084 FL 816 MS 573 VA 551 MD 522

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

Named-group submitted charges
$16.1M
Named-group allowed amount
$3.4M
Named-group Medicare payments
$2.7M
Avg charge / svc
$3,514
Avg allowed / svc
$743
Avg payment / svc
$589
Average charge per group
$524 111 groups · avg submitted charge / service $20,227
Market analyticsPlatform
a taste of the twelve-year trend layer

Nevvi's market analytics platform — code baskets, market structure and share, the twelve-year trend layer — is built and not launched yet. We're gathering interest in it.

Notify me at launch →
Refine: practice size any 5+ 25+ 100+ independent only
Filter results:

Email me this CSV

Data year: CY2024 CY2023 CY2022 🔒 CY2021 🔒 CY2020 🔒
#Physician group City St Specialty Providers 27446 svcs Submitted charges Avg charge Medicare $ Share* Phone
1 COLUMBIA ORTHOPAEDIC GROUP LLP COLUMBIA MO ORTHOPEDIC SURGERY 91 245 $537,250 $2,193 52.9% (573) 443-2402
2 SPECIALTY ORTHOPEDIC GROUP OF MS, PLLC TUPELO MS ORTHOPEDIC SURGERY 41 211 $668,678 $3,169 36.8% (662) 767-4200
3 GLENDALE ADVENTIST MEDICAL CENTER GLENDALE CA ANESTHESIOLOGY 100 199 $635,186 $3,192 18.4% (818) 863-4099
4 PENINSULA ORTHOPAEDIC ASSOC PA SALISBURY MD PHYSICIAN ASSISTANT 57 140 $785,960 $5,614 26.8% (410) 749-4154
5 BEACON ORTHOPAEDICS AND SPORTS MEDICINE LTD CINCINNATI OH PHYSICIAN ASSISTANT 468 122 $194,700 $1,596 29.4% (513) 354-3700
6 ORTHOTENNESSEE PC KNOXVILLE TN PHYSICIAN ASSISTANT 157 111 $209,099 $1,884 22.7% (865) 558-4400
7 MISSISSIPPI SPORTS MEDICINE AND ORTHOPAEDIC CENTER JACKSON MS ORTHOPEDIC SURGERY 75 110 $334,600 $3,042 19.2% (601) 354-4488
8 CENTRAL INDIANA ORTHOPEDICS LLC MUNCIE IN ORTHOPEDIC SURGERY 144 99 $306,840 $3,099 23.6% (765) 284-7738
9 ORTHOPEDIC SPECIALISTS OF NORTH AMERICA PLLC SCOTTSDALE AZ ORTHOPEDIC SURGERY 308 92 $248,018 $2,696 19.0% (602) 385-2115
10 TUCSON ORTHOPAEDIC INSTITUTE PROFESSIONAL CORPORATION TUCSON AZ PHYSICIAN ASSISTANT 111 90 $175,725 $1,952 18.6% (520) 382-8200
11 TORRANCE HEALTH ASSOCIATION INC TORRANCE CA FAMILY PRACTICE 298 87 $149,809 $1,722 8.0% (310) 257-7260
12 CEDARS-SINAI MEDICAL CARE FOUNDATION LOS ANGELES CA PHYSICIAN ASSISTANT 1699 87 $302,927 $3,482 8.0% (310) 423-0674
13 CHATTANOOGA DIAGNOSTIC ASSOCIATES LLC CHATTANOOGA TN ORTHOPEDIC SURGERY 25 86 $285,316 $3,318 17.6% (423) 493-5220
14 ILLINOIS BONE AND JOINT INSTITUTE, LLC BANNOCKBURN IL ORTHOPEDIC SURGERY 595 84 $624,932 $7,440 19.3% —
15 SPORTSMEDICINE ATLANTIC ORTHOPAEDICS PA PORTSMOUTH NH PHYSICIAN ASSISTANT 28 84 $227,385 $2,707 32.3% (603) 431-1121
16 THE ANDERSON CLINIC INC ALEXANDRIA VA ORTHOPEDIC SURGERY 79 84 $77,119 $918 15.2% (703) 892-6500
17 ORTHOVIRGINIA INC NORTH CHESTERFIELD VA PHYSICIAN ASSISTANT 567 77 $295,046 $3,832 14.0% —
18 HONORHEALTH AMBULATORY SCOTTSDALE AZ PHYSICIAN ASSISTANT 601 74 $241,046 $3,257 15.3% —
19 FRANCISCAN MEDICAL GROUP TACOMA WA PHYSICIAN ASSISTANT 1407 67 $223,994 $3,343 15.8% (253) 428-2200
20 OLYMPIA ORTHOPAEDIC ASSOCIATES PLLC OLYMPIA WA PHYSICIAN ASSISTANT 109 66 $186,901 $2,832 15.6% —
21 CENTER FOR ORTHOPEDIC RESEARCH AND EDUCATION LLC SUN CITY AZ PHYSICIAN ASSISTANT 254 62 $143,203 $2,310 12.8% (866) 974-2673
22 PROLIANCE SURGEONS INC P S ISSAQUAH WA PHYSICIAN ASSISTANT 395 56 $180,273 $3,219 13.2% (425) 313-5422
23 PUBLIC HOSPITAL DIST NO 1 SKAGIT MOUNT VERNON WA PHYSICIAN ASSISTANT 314 56 $122,795 $2,193 13.2% (360) 428-2500
24 CLEVELAND CLINIC CLEVELAND OH PHYSICIAN ASSISTANT 6828 53 $295,051 $5,567 12.8% —
25 LEHIGH VALLEY PHYSICIAN GROUP ALLENTOWN PA PHYSICIAN ASSISTANT 2389 52 $190,580 $3,665 14.4% —
26 FIRST STATE ORTHOPAEDICS PA NEWARK DE PHYSICIAN ASSISTANT 98 49 $209,621 $4,278 100.0% (302) 731-2888
27 SAH ORTHOPAEDIC ASSOCIATES FREMONT CA PHYSICIAN ASSISTANT 8 48 $309,600 $6,450 4.4% (510) 818-7200
28 BRIDGER ORTHOPEDICS AND SPORTS MEDICINE PC BOZEMAN MT PHYSICIAN ASSISTANT 66 46 $145,696 $3,167 66.7% (406) 587-0122
29 NY SOCIETY FOR THE RELIEF OF RUPTURED AND CRIPPLED MAINTAINING NEW YORK NY PHYSICIAN ASSISTANT 174 44 $890,000 $20,227 19.7% (516) 240-2700
30 ADVANCED ORTHOPEDICS OF OKLAHOMA PLLC TULSA OK PHYSICAL THERAPIST IN PRIVATE PRACTICE 89 43 $99,828 $2,322 34.7% (918) 494-2665
31 TENNESSEE ORTHOPAEDIC ALLIANCE PA NASHVILLE TN PHYSICIAN ASSISTANT 352 43 $195,263 $4,541 8.8% (615) 329-6600
32 CARROLL HEALTH GROUP LLC WESTMINSTER MD PHYSICIAN ASSISTANT 70 43 $170,382 $3,962 8.2% (410) 876-3380
33 SOUTHWEST ORTHOPAEDIC SPECIALISTS, PLLC OKLAHOMA CITY OK PHYSICIAN ASSISTANT 20 39 $115,353 $2,958 31.5% —
34 TEXAS JOINT INSTITUTE, PLLC DALLAS TX PHYSICIAN ASSISTANT 39 38 $136,117 $3,582 8.1% (972) 566-5255
35 EMERGEORTHO PA DURHAM NC PHYSICIAN ASSISTANT 725 38 $103,021 $2,711 12.9% (919) 544-7270
36 STRAUB CLINIC AND HOSPITAL HONOLULU HI NURSE PRACTITIONER 431 35 $77,766 $2,222 46.1% (808) 522-4000
37 CRESCENT CITY ORTHOPEDICS LLC METAIRIE LA PHYSICIAN ASSISTANT 9 34 $90,152 $2,652 55.7% (504) 309-6500
38 BETHESDA CHEVY CHASE ORTHOPAEDIC ASSOCIATES, LLC BETHESDA VA PHYSICAL THERAPIST IN PRIVATE PRACTICE 135 33 $158,831 $4,813 6.0% (301) 530-1010
39 ORTHOCAROLINA CHARLOTTE NC PHYSICIAN ASSISTANT 304 33 $84,509 $2,561 11.2% (704) 323-2100
40 USC CARE MEDICAL GROUP INC LOS ANGELES CA DIAGNOSTIC RADIOLOGY 1374 33 $131,646 $3,989 3.0% (800) 872-2273
41 PANORAMA ORTHOPEDICS AND SPINE CENTER PC GOLDEN CO PHYSICAL THERAPIST IN PRIVATE PRACTICE 324 32 $98,653 $3,083 40.5% (720) 497-6616
42 UT PHYSICIANS HOUSTON TX NURSE PRACTITIONER 1758 31 $172,236 $5,556 6.6% (713) 566-5000
43 MCALESTER MEDICAL SERVICES LLC MCALESTER OK UROLOGY 21 30 $126,930 $4,231 24.2% (918) 421-3807
44 DLP WESTERN CAROLINA PHYSICIAN PRACTICES LLC CLYDE NC DIAGNOSTIC RADIOLOGY 185 29 $46,096 $1,590 9.9% (828) 452-8651
45 MICHIGAN ORTHOPAEDIC SURGEONS PLLC BEVERLY HILLS MI PHYSICIAN ASSISTANT 124 29 $15,794 $545 5.9% (248) 644-3920
46 TEXAS HEALTH PHYSICIANS GROUP FORT WORTH TX PHYSICIAN ASSISTANT 1350 28 $97,580 $3,485 5.9% (817) 281-2977
47 HEALTHTEXAS PROVIDER NETWORK DALLAS TX PHYSICIAN ASSISTANT 2482 28 $133,764 $4,777 5.9% —
48 NEWTON WELLESLEY ORTHOPEDIC ASSOCIATES INC NEWTON MA ORTHOPEDIC SURGERY 27 28 $98,000 $3,500 25.2% (617) 964-0024
49 ORANGE ORTHOPEDIC MEDICA GP INC THE PROVIDENCE BLDG ORANGE CA ORTHOPEDIC SURGERY 10 27 $44,948 $1,665 2.5% 7145388549103
50 LEON MEAD MD PA NAPLES FL ORTHOPEDIC SURGERY 2 27 $31,590 $1,170 3.3% (239) 262-1119
51 MOUNTAINSTAR SPECIALTY SERVICES LLC SALT LAKE CITY UT PHYSICIAN ASSISTANT 26 26 $86,756 $3,337 100.0% —
52 OPTUM MEDICAL CARE PC MOUNT KISCO NY INTERNAL MEDICINE 1040 25 $20,679 $827 11.2% (914) 241-1050
53 BAPTIST MEDICAL GROUP LLC PENSACOLA FL PHYSICIAN ASSISTANT 248 25 $36,460 $1,458 3.1% —
54 HENRY FORD HEALTH ROCHESTER HOSPITAL ROCHESTER MI CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 99 25 $53,500 $2,140 5.1% (248) 652-5000
55 ORTHOPEDIC AND SPORTS MEDICINE CENTER LLC SAINT JOSEPH VA ORTHOPEDIC SURGERY 21 25 $159,500 $6,380 4.5% (816) 233-9888
56 SETON FAMILY OF DOCTORS AUSTIN TX PHYSICIAN ASSISTANT 804 25 $87,082 $3,483 5.3% (512) 324-7300
57 TRUSTCARE HEALTH, LLC RIDGELAND MS NURSE PRACTITIONER 38 25 $17,500 $700 4.4% (601) 707-3737
58 THOMAS D FERRO MD A MEDICAL CORPORATION ARROYO GRANDE CA PHYSICIAN ASSISTANT 3 24 $55,896 $2,329 2.2% 65088956508006
59 CATHOLIC HEALTH INITIATIVES COLORADO WOODLAND PARK CO PHYSICIAN ASSISTANT 1266 24 $131,976 $5,499 30.4% (719) 776-4780
60 MAYO CLINIC ROCHESTER MN NURSE PRACTITIONER 4896 24 $174,864 $7,286 68.6% (507) 284-2511
61 VIRTUA MEDICAL GROUP, PA VOORHEES NJ PHYSICIAN ASSISTANT 1662 23 $77,234 $3,358 33.8% (856) 247-7260
62 ORTHOPEDIC AND SPORTS MEDICINE CENTER LLC SAINT JOSEPH MO ORTHOPEDIC SURGERY 21 23 $146,717 $6,379 5.0% (816) 233-9888
63 ORTHOPAEDIC SURGICAL ASSOCIATES OF LOWELL, P.C. NORTH CHELMSFORD MA ORTHOPEDIC SURGERY 43 23 $179,400 $7,800 20.7% (978) 454-0706
64 PORTERCARE ADVENTIST HEALTH SYSTEM DENVER CO PHYSICIAN ASSISTANT 748 23 $81,469 $3,542 29.1% (303) 778-5797
65 NEUROSCIENCE AND SPINE ASSOCIATES PL NAPLES FL PHYSICIAN ASSISTANT 52 22 $171,072 $7,776 2.7% (239) 312-7878
66 NORTH FLORIDA SURGEONS PA JACKSONVILLE FL PHYSICIAN ASSISTANT 331 22 $65,892 $2,995 2.7% (904) 396-1725
67 WEST VIRGINIA UNIVERSITY MEDICAL CORPORATION MORGANTOWN WV PHYSICIAN ASSISTANT 1996 21 $70,245 $3,345 100.0% (304) 598-4865
68 CHRISTOPHER C NINH MD, INC IRVINE CA ORTHOPEDIC SURGERY 4 20 $15,000 $750 1.8% (714) 432-9990
69 STRAUB CLINIC AND HOSPITAL HONOLULU CA NURSE PRACTITIONER 431 20 $7,190 $360 1.8% (808) 522-4000
70 HEINRICH-JOSEY ORTHOPAEDICS AUSTIN TX PHYSICIAN ASSISTANT 22 20 $15,398 $770 4.2% (512) 476-2830
71 LIBERTY ORTHOPEDICS PS POULSBO WA ORTHOPEDIC SURGERY 2 19 $69,512 $3,659 4.5% (360) 930-0222
72 SANFORD MEDICAL CENTER FARGO FARGO ND NURSE PRACTITIONER 1198 19 $13,153 $692 23.2% (701) 234-2000
73 MSK GROUP PC MEMPHIS TN ORTHOPEDIC SURGERY 141 19 $57,860 $3,045 3.9% (901) 641-3000
74 MASSACHUSETTS GENERAL PHYSICIANS ORGANIZATION INC BOSTON PA DIAGNOSTIC RADIOLOGY 3532 19 $93,452 $4,919 5.2% (617) 724-0287
75 ORTHOMIDWEST, PLLC CHICAGO IL PHYSICIAN ASSISTANT 542 19 $151,023 $7,949 4.4% (877) 632-6637
76 HSS-FLORIDA PHYSICIANS LLC WEST PALM BEACH FL DIAGNOSTIC RADIOLOGY 60 18 $103,285 $5,738 2.2% (561) 657-4600
77 MISSOULA BONE AND JOINT LLC MISSOULA IL PHYSICIAN ASSISTANT 55 18 $48,618 $2,701 4.1% (406) 721-4436
78 SHORE ORTHOPEDICS, INC EASTON MD PHYSICIAN ASSISTANT 28 17 $13,046 $767 3.3% 4108208226107
79 BRIDGER ORTHOPEDICS AND SPORTS MEDICINE PC BOZEMAN WY PHYSICIAN ASSISTANT 66 17 $19,065 $1,121 100.0% (406) 587-0122
80 BRIGHAM AND WOMENS PHYSICIANS ORGANIZATION INC BOSTON MA PHYSICIAN ASSISTANT 2942 17 $81,049 $4,768 15.3% (617) 732-5500
81 WHOLE HEALTH JOINT REPLACEMENT INSTITUTE LLC MEADVILLE PA PHYSICIAN ASSISTANT 10 17 $12,160 $715 4.7% (814) 333-7109
82 QUEENS UNIVERSITY MEDICAL GROUP HONOLULU HI DIAGNOSTIC RADIOLOGY 648 17 $53,028 $3,119 22.4% (808) 691-8200
83 AFFINITY ORTHOPEDIC SPECIALISTS LLC BIRMINGHAM AL PHYSICIAN ASSISTANT 10 17 $23,698 $1,394 23.3% (205) 971-3356
84 ORTHOLONESTAR PLLC DALLAS TX PHYSICIAN ASSISTANT 407 16 $58,752 $3,672 3.4% (214) 220-2468
85 ARTHRITIS AND SPORTS ORTHOPAEDICS PC STERLING VA PHYSICAL THERAPIST IN PRIVATE PRACTICE 24 16 $87,520 $5,470 2.9% 7034445000117
86 RUTLAND HOSPITAL, INC. RUTLAND VT NURSE PRACTITIONER 189 16 $81,065 $5,067 100.0% (802) 775-7111
87 BRIDGER ORTHOPEDICS AND SPORTS MEDICINE PC BOZEMAN LA PHYSICIAN ASSISTANT 66 16 $71,505 $4,469 26.2% (406) 587-0122
88 OSF MULTI-SPECIALTY GROUP PEORIA MI NURSE PRACTITIONER 2091 16 $101,424 $6,339 3.3% (309) 683-5050
89 REGENTS OF THE UNIVERSITY OF CALIFORNIA SANTA MONICA CA ORTHOPEDIC SURGERY 67 16 $122,960 $7,685 1.5% (310) 319-1234
90 PACIFICA FOUNDATION LLC LOS ANGELES CA ORTHOPEDIC SURGERY 5 16 $28,360 $1,772 1.5% (323) 627-4874
91 ST. HELENA HOSPITAL SAINT HELENA CA CERTIFIED REGISTERED NURSE ANESTHETIST (CRNA) 89 15 $7,865 $524 1.4% (707) 963-3611
92 PRISMA HEALTH UNIVERSITY MEDICAL GROUP GREENVILLE SC NURSE PRACTITIONER 2447 15 $60,047 $4,003 100.0% —
93 DEARBORN AND ASSOCIATES INSTITUTE FOR JOINT RESTORATION FREMONT CA PHYSICIAN ASSISTANT 8 15 $135,000 $9,000 1.4% —
94 OSF MULTI-SPECIALTY GROUP PEORIA IL NURSE PRACTITIONER 2091 15 $23,771 $1,585 3.4% (309) 683-5050
95 MARTIN MEMORIAL MEDICAL CENTER INC STUART FL PHYSICIAN ASSISTANT 504 15 $106,485 $7,099 1.8% (772) 223-5665
96 ST. CLAIR ORTHOPAEDICS AND SPORTS MEDICINE PC SAINT CLAIR SHORES MI ORTHOPEDIC SURGERY 26 14 $23,886 $1,706 2.9% (586) 773-1300
97 ORTHOTEXAS PHYSICIANS AND SURGEONS, PLLC PLANO TX PHYSICIAN ASSISTANT 36 14 $45,326 $3,238 3.0% (972) 985-1072
98 LANCASTER ORTHOPEDIC GROUP, INC. LANCASTER PA PHYSICIAN ASSISTANT 75 14 $16,072 $1,148 3.9% (717) 560-4200
99 RUTLAND HOSPITAL, INC. RUTLAND NH NURSE PRACTITIONER 189 13 $17,220 $1,325 5.0% (802) 775-7111
100 LEWIS GALE PHYSICIANS LLC SALEM VA PHYSICIAN ASSISTANT 196 13 $49,711 $3,824 2.4% —

Showing the top 100 of 111 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 →