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Agilium Freestep 2.0

Item #: 50K4-1
Knee Osteoarthritis Solution 

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Suggested HCPCS Coding: A9285
A9285 is not covered by Medicare

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Find Reimbursement Documents here.

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The Agilium™ Freestep 2.0 provides targeted relief for the affected compartment for patients with medial or lateral knee osteoarthritis.


  • Easy adaptation and high patient compliance due to light weight, comfortable design
  • Leaves the knee free
  • Dynamic design engages the brace only when the knee is loaded
  • Eliminates migration issues
  • Easily concealed underneath clothing
  • SiSuitable for pre-operative use

Quantitative measurement using Ottobock L.A.S.A.R. Posture Machine.


  • Indicated for medial or lateral unicompartmental Osteoarthritis.



Size Men's Shoe Size Women's Show Size Left Lateral Brace (For Medial Knee OA) Right Lateral Brace (For Medial Knee OA) Left Medial Brace (For Lateral Knee OA) Right Medial Brace (For Lateral Knee OA)
S Up to 6.5 5-8 50K4=L-S-1 50K4=R-S-1 50K4=L-S-1-LG 50K4=R-S-1-LG
M 6.5-9 8-10.5 50K4=L-M-1 50K4=R-M-1 50K4=L-M-1-LG 50K4=R-M-1-LG
L 9-11.5 10.5-13 50K4=L-L-1 50K4=R-L-1 50K4=L-L-1-LG 50K4=R-L-1-LG
XL 11.5-14 13+ 50K4=L-XL-1 50K4=R-XL-1 50K4=L-XL-1-LG 50K4=R-XL-1-LG


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Reimbursement Guide

Reimbursement: (EN)

Publish date: 

PDF Document (Agilium Freestep ReimbGuide_03050.pdf | 842 KB)

Billing Tips for Private Pay (US)

Reimbursement: (EN)

Publish date: 

PDF Document (US-AgiliumBillinglTips_03050.pdf | 443 KB)

Documentation Request for Private Pay

Reimbursement: (EN)

Publish date: 

PDF Document (AgiliumFreestep_FaxDocRequest_03050.pdf | 119 KB)

50K4-1 Agilium Freestep 2.0 Brochure

Product Information: (EN)

Publish date: Mar 1, 2018

PDF Document (Brochure-14447_Agilium_Freestep_2.0.pdf | 327 KB)

AFO-KAFO Documentation Packet

Reimbursement: (EN)

Publish date: Feb 24, 2020

PDF Document (AFO-KAFO_DocumentationPkt_02240.pdf | 1 MB)

50K4-1 Agilium Freestep 2.0 - Instructions for Use

Instructions for Use: 647G1217 (EN/DE/FR/IT/ES/PT/NL/SV/DA/NO/FI/SK/TR/JA/ZH)

Publish date: 

PDF Document (647G1217-all_INT-11-2005w.pdf | 1 MB)