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Market snapshot

27447 nationwide CY2024

Medicare Part B FFS · CY2024 · as published by CMS

27447 — Replacement of knee joint, both sides of knee

Billing groups
1,730
Named-group FFS services
302,637
FFS of Medicare
49%
Services YoY
+1.3%
FFS enrollment -2.2%
Estimated all-Medicare volume FFS + estimated MA estimate
~599,667 services

302,637 observed fee-for-service (50%) · ~297,030 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 — 27447 (CY2024)
FL 38,571 CA 38,114 TX 32,867 PA 24,684 IL 22,317

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

Named-group submitted charges
$1.5B
Named-group allowed amount
$227.2M
Named-group Medicare payments
$180.1M
Avg charge / svc
$4,926
Avg allowed / svc
$751
Avg payment / svc
$595
Average charge per group
$272 1,730 groups · avg submitted charge / service $76,094
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Specialty market — Orthopedic Surgery: 51,819 services across 356 groups; top group 6%. See Orthopedic Surgery across all states →

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Data year: CY2024 CY2023 CY2022 🔒 CY2021 🔒 CY2020 🔒
#Physician group City St Specialty Providers 27447 svcs Submitted charges Avg charge Medicare $ Share of specialty*Share of state* Phone
1 ILLINOIS BONE AND JOINT INSTITUTE, LLC BANNOCKBURN IL ORTHOPEDIC SURGERY 595 3,335 $28,444,819 $8,529 — 14.9% —
2 ORTHOPEDIC SPECIALISTS OF NORTH AMERICA PLLC SCOTTSDALE AZ ORTHOPEDIC SURGERY 308 1,525 $4,508,389 $2,956 68.5% 10.8% (602) 385-2115
3 CENTRAL INDIANA ORTHOPEDICS LLC MUNCIE IN ORTHOPEDIC SURGERY 144 1,186 $6,591,685 $5,558 — 7.9% (765) 284-7738
4 ADVANCED ORTHOPAEDIC ASSOCIATES, P.A. WELLINGTON KS ORTHOPEDIC SURGERY 48 1,169 $2,565,101 $2,194 — 11.9% (316) 631-1600
5 TRI-COUNTY ORTHOPAEDIC AND SPORTS MEDICINE PA CEDAR KNOLLS NJ ORTHOPEDIC SURGERY 42 1,159 $7,912,184 $6,827 51.4% 8.5% (973) 538-2334
6 ORTHOPEDIC INSTITUTE PC SIOUX FALLS SD ORTHOPEDIC SURGERY 58 1,142 $6,176,032 $5,408 — 29.2% —
7 DICKSON DIVELEY MIDWEST ORTHOPAEDIC CLINIC LLC LEAWOOD KS ORTHOPEDIC SURGERY 67 1,010 $7,222,214 $7,151 — 10.3% (913) 319-7600
8 ORTHOPAEDICS-INDIANAPOLIS, INC INDIANAPOLIS IN ORTHOPEDIC SURGERY 348 971 $6,772,415 $6,975 — 6.5% (317) 802-2000
9 RENO ORTHOPAEDIC CLINIC LTD RENO NV ORTHOPEDIC SURGERY 95 919 $3,268,380 $3,556 — 23.3% (775) 786-3040
10 MISSISSIPPI SPORTS MEDICINE AND ORTHOPAEDIC CENTER JACKSON MS ORTHOPEDIC SURGERY 75 895 $4,273,920 $4,775 — 13.1% (601) 354-4488
11 REGENTS OF THE UNIVERSITY OF CALIFORNIA LOS ANGELES CA ORTHOPEDIC SURGERY 136 884 $8,059,853 $9,117 18.4% 2.3% (310) 443-8999
12 SPECIALTY ORTHOPEDIC GROUP OF MS, PLLC TUPELO MS ORTHOPEDIC SURGERY 41 802 $3,541,307 $4,416 — 11.7% (662) 767-4200
13 COLUMBIA ORTHOPAEDIC GROUP LLP COLUMBIA MO ORTHOPEDIC SURGERY 91 796 $2,538,044 $3,188 44.9% 6.7% (573) 443-2402
14 GOLDEN STATE ORTHOPEDICS AND SPINE WALNUT CREEK CA ORTHOPEDIC SURGERY 190 790 $2,524,760 $3,196 16.4% 2.1% (925) 939-8585
15 HUGHSTON CLINIC PC COLUMBUS GA ORTHOPEDIC SURGERY 118 700 $6,328,779 $9,041 51.2% 4.8% (706) 494-3434
16 ORTHOPAEDIC ASSOCIATES INC NEWBURGH IN ORTHOPEDIC SURGERY 25 611 $1,819,860 $2,978 — 4.1% (812) 424-9291
17 CAMPBELL CLINIC, PC GERMANTOWN TN ORTHOPEDIC SURGERY 225 508 $3,189,305 $6,278 — 3.6% (901) 759-3100
18 MSK GROUP PC MEMPHIS TN ORTHOPEDIC SURGERY 141 488 $1,896,477 $3,886 — 3.5% (901) 641-3000
19 PALMETTO BONE AND JOINT CLINTON SC ORTHOPEDIC SURGERY 12 447 $3,799,281 $8,500 — 3.4% (864) 833-3046
20 REGENTS OF THE UNIVERSITY OF CALIFORNIA SANTA MONICA CA ORTHOPEDIC SURGERY 67 442 $3,383,489 $7,655 9.2% 1.2% (310) 319-1234
21 THE ANDERSON CLINIC INC ALEXANDRIA VA ORTHOPEDIC SURGERY 79 436 $784,418 $1,799 — 2.4% (703) 892-6500
22 THE ORTHOPAEDIC GROUP PC MOBILE AL ORTHOPEDIC SURGERY 69 430 $1,750,695 $4,071 24.3% 6.3% (251) 476-5050
23 MARTIN KNEE AND SPORTS MEDICINE CENTER, PA LITTLE ROCK AR ORTHOPEDIC SURGERY 9 428 $510,883 $1,194 — 6.8% (501) 975-5633
24 HAMPTON ROADS ORTHOPAEDIC AND SPORTS MEDICINE LLC NEWPORT NEWS VA ORTHOPEDIC SURGERY 26 428 $2,079,010 $4,857 — 2.3% (757) 873-1554
25 UNIVERSITY ORTHOPEDICS INC PROVIDENCE RI ORTHOPEDIC SURGERY 180 425 $2,805,000 $6,600 — 27.6% (401) 457-1500
26 ORTHOPAEDIC CLINIC OF SALINA SALINA KS ORTHOPEDIC SURGERY 17 406 $1,116,630 $2,750 — 4.1% —
27 WEST TENNESSEE BONE AND JOINT CLINIC PC JACKSON TN ORTHOPEDIC SURGERY 60 400 $2,010,163 $5,025 — 2.9% (731) 661-9825
28 ORTHOTX PLLC ARLINGTON TX ORTHOPEDIC SURGERY 81 391 $1,264,050 $3,233 10.2% 1.2% (817) 375-5200
29 SOMERS ORTHOPAEDIC SURGERY AND SPORTS MEDICINE GROUP PLLC CARMEL NY ORTHOPEDIC SURGERY 28 389 $1,267,081 $3,257 18.7% 2.0% (845) 278-8400
30 DICKSON ORTHOPEDICS PA JONESBORO AR ORTHOPEDIC SURGERY 14 389 $1,118,000 $2,874 — 6.2% (870) 932-1820
31 BOWEN HEFLEY RHODES STEWART ORTHOPEDICS, PA NORTH LITTLE ROCK AR ORTHOPEDIC SURGERY 19 377 $499,670 $1,325 — 6.0% —
32 TEXAS ORTHOPEDIC SPECIALISTS, PLLC BEDFORD TX ORTHOPEDIC SURGERY 14 377 $832,997 $2,210 9.8% 1.1% (817) 540-4477
33 MICHIGAN ORTHOPEDIC CENTER P C LANSING MI ORTHOPEDIC SURGERY 29 369 $1,076,607 $2,918 31.0% 3.1% (517) 267-0200
34 CAPITAL REGION ORTHOPAEDIC ASSOCIATES, PC ALBANY NY ORTHOPEDIC SURGERY 67 365 $1,631,667 $4,470 17.5% 1.8% (518) 489-2666
35 STONY BROOK ORTHOPAEDIC ASSOCIATES, UNIVERSITY FACULTY PRACTICE CORPOR EAST SETAUKET NY ORTHOPEDIC SURGERY 50 357 $5,162,284 $14,460 17.2% 1.8% (631) 444-4233
36 TRI-CITY ORTHOPAEDIC CLINIC P S C KENNEWICK WA ORTHOPEDIC SURGERY 19 345 $1,247,749 $3,617 — 2.8% (509) 460-5588
37 NORTH ALABAMA BONE AND JOINT CLINIC P C FLORENCE AL ORTHOPEDIC SURGERY 18 342 $1,794,026 $5,246 19.3% 5.0% (256) 718-3200
38 ORTHOPEDIC AND SPORTS MEDICINE CENTER LLC SAINT JOSEPH MO ORTHOPEDIC SURGERY 21 340 $2,080,218 $6,118 19.2% 2.9% (816) 233-9888
39 ORTHOPAEDIC SURGICAL ASSOCIATES OF LOWELL, P.C. NORTH CHELMSFORD MA ORTHOPEDIC SURGERY 43 336 $2,288,407 $6,811 29.5% 2.6% (978) 454-0706
40 BIENVILLE ORTHOPAEDIC SPECIALISTS, LLC VANCLEAVE MS ORTHOPEDIC SURGERY 42 313 $1,504,883 $4,808 — 4.6% (228) 230-2663
41 PREMIER ORTHOPAEDIC AND SPORTS MEDICINE ASSOCIATES, LTD BROOMALL PA ORTHOPEDIC SURGERY 216 299 $1,406,181 $4,703 — 1.2% (610) 353-0800
42 THE KNEE HIP AND SHOULDER CENTER PORTSMOUTH NH ORTHOPEDIC SURGERY 5 281 $1,452,316 $5,168 — 6.8% (603) 431-5858
43 REGENTS OF THE UNIVERSITY OF CALIFORNIA ORANGE CA ORTHOPEDIC SURGERY 47 276 $676,686 $2,452 5.7% 0.7% (714) 456-7004
44 ORTHOPAEDIC CENTER OF IL SPRINGFIELD IL ORTHOPEDIC SURGERY 30 270 $2,515,259 $9,316 — 1.2% (217) 547-9100
45 ORTHOPEDIC AND SPORTS MEDICINE SPECIALISTS OF GREEN BAY SC GREEN BAY WI ORTHOPEDIC SURGERY 50 269 $2,517,773 $9,360 — 2.7% —
46 THE ORTHOPAEDIC CLINIC, P.C. OPELIKA AL ORTHOPEDIC SURGERY 14 267 $888,485 $3,328 15.1% 3.9% (334) 749-8303
47 ORTHOPEDIC ASSOCIATES PA FARMINGTON NM ORTHOPEDIC SURGERY 19 258 $846,602 $3,281 — 10.0% (505) 327-1400
48 UNIVERSITY ORTHOPAEDIC CLINIC P C TUSCALOOSA AL ORTHOPEDIC SURGERY 21 248 $1,439,295 $5,804 14.0% 3.6% (205) 345-0192
49 IDAHO CLINIC BOISE ID ORTHOPEDIC SURGERY 6 243 $508,620 $2,093 — 6.2% 2082879420123
50 OXFORD ORTHOPAEDICS AND SPORTS MEDICINE PLLC OXFORD MS ORTHOPEDIC SURGERY 12 241 $1,120,358 $4,649 — 3.5% —
51 CSK MEDICAL PARTNERS LUBBOCK TX ORTHOPEDIC SURGERY 20 233 $498,633 $2,140 6.1% 0.7% (809) 792-4329
52 MICHAEL H BOOTHBY, MD, PA FORT WORTH TX ORTHOPEDIC SURGERY 12 232 $727,425 $3,135 6.1% 0.7% 81752919002010
53 PARKVIEW ORTHOPAEDIC GROUP S C PALOS HEIGHTS IL ORTHOPEDIC SURGERY 30 228 $2,679,167 $11,751 — 1.0% —
54 THE CENTRAL ORTHOPEDIC GROUP L L P PLAINVIEW NY ORTHOPEDIC SURGERY 24 222 $3,195,600 $14,395 10.7% 1.1% (516) 681-8822
55 AMARILLO BONE AND JOINT CLINIC PLLC AMARILLO TX ORTHOPEDIC SURGERY 17 221 $485,491 $2,197 5.8% 0.7% (806) 468-9700
56 ORTHOPEDIC ASSOC OF LANCASTER LTD LANCASTER PA ORTHOPEDIC SURGERY 80 220 $944,550 $4,293 — 0.9% (717) 299-4871
57 PROFESSIONAL ORTHOPAEDIC ASSOC PA TINTON FALLS NJ ORTHOPEDIC SURGERY 22 216 $290,232 $1,344 9.6% 1.6% 7325304949240
58 POOLE JOINT REPLACEMENT SPECIALISTS MERIDIAN ID ORTHOPEDIC SURGERY 2 208 $505,700 $2,431 — 5.3% (208) 391-5811
59 HUNTERDON ORTHOPEDIC INSTITUTE PA FLEMINGTON NJ ORTHOPEDIC SURGERY 24 206 $3,103,924 $15,068 9.1% 1.5% (908) 782-0600
60 INOV8 ORTHOPEDICS HOUSTON TX ORTHOPEDIC SURGERY 11 204 $960,035 $4,706 5.3% 0.6% (346) 571-7500
61 ORTHOPAEDIC SPORTS MEDICINE AND REHABILITATION CENTER, LLC RED BANK NJ ORTHOPEDIC SURGERY 19 201 $4,981,643 $24,784 8.9% 1.5% 7327412313167
62 REDWOOD ORTHOPAEDIC SURGERY ASSOCIATES AMC SANTA ROSA CA ORTHOPEDIC SURGERY 11 201 $405,318 $2,017 4.2% 0.5% (707) 544-3400
63 BLUE RIDGE ORTHOPAEDIC ASSOCIATES PC WARRENTON VA ORTHOPEDIC SURGERY 38 197 $1,800,000 $9,137 — 1.1% (540) 347-9220
64 PREMIER ORTHOPAEDIC AND SPORTS MEDICINE ASSOC OF SOUTHERN NJ LLC VINELAND NJ ORTHOPEDIC SURGERY 38 196 $4,472,651 $22,820 8.7% 1.4% (856) 690-1616
65 ORTHOPEDIC AND SPORTS MEDICINE CENTER LLC SAINT JOSEPH VA ORTHOPEDIC SURGERY 21 192 $1,224,959 $6,380 — 1.0% (816) 233-9888
66 PARIS ORTHOPEDIC CLINIC PA PARIS TX ORTHOPEDIC SURGERY 8 192 $894,720 $4,660 5.0% 0.6% (903) 737-0017
67 ORTHO FLORIDA LLC BOCA RATON FL ORTHOPEDIC SURGERY 112 188 $677,301 $3,603 12.9% 0.5% (954) 964-6114
68 GEOFFREY WESTRICH MD PC NEW YORK NY ORTHOPEDIC SURGERY 2 182 $292,823 $1,609 8.8% 0.9% (212) 606-1510
69 TEXAS STAR ORTHOPEDIC INSTITUTE LLC PLANO TX ORTHOPEDIC SURGERY 23 179 $698,678 $3,903 4.7% 0.5% (972) 250-5700
70 FLORIDA JOINT AND SPINE INSTITUTE PA SEBRING FL ORTHOPEDIC SURGERY 14 178 $804,718 $4,521 12.2% 0.5% (863) 385-2222
71 CASPER ORTHOPAEDIC ASSOCIATES PC CASPER WY ORTHOPEDIC SURGERY 28 175 $151,945 $868 — 10.5% (307) 265-7205
72 ORTHOWEST LTD CLEVELAND OH ORTHOPEDIC SURGERY 5 175 $481,621 $2,752 — 0.8% (440) 816-5380
73 ORTHOPAEDICS OF JACKSON HOLE PC JACKSON WY ORTHOPEDIC SURGERY 14 174 $1,215,471 $6,985 — 10.5% (307) 733-3900
74 ORTHOWEST IRVINE CA ORTHOPEDIC SURGERY 47 174 $859,889 $4,942 3.6% 0.5% (949) 586-3200
75 CHRISTOPHER C NINH MD, INC IRVINE CA ORTHOPEDIC SURGERY 4 170 $378,090 $2,224 3.5% 0.4% (714) 432-9990
76 WK ORTHOPEDIC CLINIC SHREVEPORT LA ORTHOPEDIC SURGERY 20 162 $566,226 $3,495 — 2.6% (318) 212-3610
77 PHYSIOTHERAPY ASSOCIATES INC SOUTH DENNIS MA ORTHOPEDIC SURGERY 1373 162 $1,911,425 $11,799 14.2% 1.3% (508) 385-4212
78 WISCONSIN BONE AND JOINT S C WAUWATOSA WI ORTHOPEDIC SURGERY 23 154 $1,595,091 $10,358 — 1.5% (414) 257-2525
79 COASTAL ORTHOPAEDICS AND SPORTS MEDICINE CENTER PORT SAINT LUCIE FL ORTHOPEDIC SURGERY 15 154 $629,860 $4,090 10.6% 0.4% 77233553002015
80 BEAUMONT BONE AND JOINT INSTITUTE PA BEAUMONT TX ORTHOPEDIC SURGERY 19 149 $778,185 $5,223 3.9% 0.5% (409) 838-0346
81 PREFERRED ORTHOPEDICS OF THE PALM BEACHES P.A. BOYNTON BEACH FL ORTHOPEDIC SURGERY 11 149 $812,348 $5,452 10.2% 0.4% (561) 733-5888
82 MATTHEW FRIEDERICHS MD PLLC WEST FARGO ND ORTHOPEDIC SURGERY 2 148 $275,753 $1,863 — 5.5% (701) 707-0200
83 NEW BRAUNFELS BONE AND JOINT CLINIC PA NEW BRAUNFELS TX ORTHOPEDIC SURGERY 8 147 $1,208,384 $8,220 3.8% 0.4% 8306253481116
84 MIDWEST ORTHOPEDIC SPECIALISTS INC HANNIBAL MO ORTHOPEDIC SURGERY 6 145 $2,149,190 $14,822 8.2% 1.2% 5732481010404
85 MOUNTAINSTATE ORTHOPEDIC ASSOCIATES INC MORGANTOWN WV ORTHOPEDIC SURGERY 9 143 $214,500 $1,500 — 6.5% (304) 599-0720
86 RESURGENS, LLC ATLANTA GA ORTHOPEDIC SURGERY 172 143 $944,053 $6,602 10.5% 1.0% (404) 847-9999
87 STV SPORTS MEDICINE AND ORTHOPEDICS LLC BIRMINGHAM AL ORTHOPEDIC SURGERY 55 139 $267,673 $1,926 7.9% 2.0% (205) 939-3699
88 UPSTATE ORTHOPEDICS, LLP CAMILLUS NY ORTHOPEDIC SURGERY 34 138 $561,594 $4,070 6.6% 0.7% (315) 551-6000
89 EPIC ORTHOPEDICS REDDING CA ORTHOPEDIC SURGERY 6 134 $438,582 $3,273 2.8% 0.4% (530) 242-1266
90 PARAGON PHYSICAL THERAPY AND REHAB LLC BULLHEAD CITY AZ ORTHOPEDIC SURGERY 82 134 $550,556 $4,109 6.0% 1.0% —
91 VB ORTHOPAEDICS, PA STEPHENVILLE TX ORTHOPEDIC SURGERY 3 129 $703,164 $5,451 3.4% 0.4% (254) 968-0292
92 ORANGE ORTHOPEDIC MEDICA GP INC THE PROVIDENCE BLDG ORANGE CA ORTHOPEDIC SURGERY 10 129 $305,204 $2,366 2.7% 0.3% 7145388549103
93 ORTHOPEDIC ASSOCIATES OF PORT HURON PC PORT HURON MI ORTHOPEDIC SURGERY 22 128 $433,246 $3,385 10.7% 1.1% (810) 985-4900
94 GEM CITY BONE AND JOINT PC LARAMIE WY ORTHOPEDIC SURGERY 21 128 $1,469,011 $11,477 — 7.7% (307) 745-8851
95 OSINB, PA NEW BRAUNFELS TX ORTHOPEDIC SURGERY 3 127 $670,560 $5,280 3.3% 0.4% (830) 625-0009
96 PLYMOUTH BAY ORTHOPEDIC ASSOCIATES INC PLYMOUTH MA ORTHOPEDIC SURGERY 32 126 $666,138 $5,287 11.1% 1.0% 78193424001204
97 SANTA ROSA ORTHOPAEDIC MEDICAL GROUP, INC. SANTA ROSA CA ORTHOPEDIC SURGERY 8 125 $271,424 $2,171 2.6% 0.3% 70754619225507
98 JUDAH D PIFER MD PLLC PRESCOTT AZ ORTHOPEDIC SURGERY 2 125 $450,225 $3,602 5.6% 0.9% (928) 778-9250
99 DOWN EAST ORTHOPEDIC ASSOC PA BANGOR ME ORTHOPEDIC SURGERY 14 124 $252,588 $2,037 — 6.4% (207) 947-8381
100 LONGVIEW ORTHOPAEDIC CENTER, LLC LEOMINSTER MA ORTHOPEDIC SURGERY 6 122 $424,440 $3,479 10.7% 1.0% (978) 534-6333

Showing the top 100 of 1,730 groups — the full ranking is part of the market analytics platform — built, not launched yet. Notify me at launch →

*"Share of specialty" is the group's share of disclosed Medicare-FFS services for the primary code among groups with the SAME modal specialty in the state; "share of state" is the same figure against the whole state. Specialty is each group's modal member specialty from CMS's clinician register — a multi-specialty group carries one label. Where fewer than 11 groups share the specialty in the state, the specialty share renders "—" — the specialty benchmark is suppressed (fewer than 11 groups) and the state share alongside is the benchmark. Group figures sum clinicians affiliated with exactly one group. 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 →