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OBSS™ - Changing the Shape of Custom Seating


Like all Ottobock seating products, OBSS comes with unparalleled service and support. We provide same-day turnaround on quotes, a five- to ten-day turnaround on fabrication, a two-year warranty, a 60-day satisfaction guarantee, and reimbursement support.

OBSS™ has been the trusted choice for custom carved cushions for more than 15 years. Whether you chose the trusted OBSS Tru-Shape or the streamlined OBSS Ortho-Shape, your clients will benefit from a clinically-based seating solution.

In the news
The release of OBSS Ortho-Shape Back has caught the industry's attention. Chosen as an ATP Best Pick in Mobility Management, Ortho-Shape back has been featured in Rehab Management magazine, eParent magazine, and The Hamilton Spectator.

OBSS Resource Zone

We understand there are multiple steps during the evaluation and fitting process for custom seating solutions, that's why we created this resource for you. The documentation provided in the following tabs will help you navigate the process in coordination with your Ottobock Sales Representative and clinical staff.

Please contact us at 800 328 4058 or if you need further support. We are here to support you and your client during the fitting journey.

Order forms

OBSS Order forms
OBSS Fitting Equipment (U.S. Only) DownloadPDF
OBSS Ortho-Shape Back (U.S. Only) DownloadPDF
OBSS Ortho-Shape Back (Canada) DownloadPDF
OBSS Tru-Shape Packages (U.S. Only) DownloadPDF
OBSS Tru-Shape Itemized (U.S. Only) DownloadPDF
OBSS Tru-Shape Itemized (Canada) DownloadPDF
OBSS Ortho-Shape Full System (U.S. Only) DownloadPDF
OBSS Ortho-Shape Back and Tru-Shape Seat Itemized (U.S. Only) DownloadPDF
OBSS Back and Seat Finishing Form (Canada) DownloadPDF

Ottobock Reimbursement Consulting Services is here for you. Our dedicated staff of reimbursement professionals has more than 50 years of reimbursement experience collectively, in the fields of Orthotics, Prosthetics, DME, and physician practice. In addition to using the guide below, you can reach our Reimbursement team at with questions.

Reimbursement Toolkits
Custom Seating Reimbursement Reference Guide DownloadPDF
Coding and Billing Tips DownloadPDF
Custom Seating Medicare Guide DownloadPDF
Sample Letters of Medical Necessity
Letter of Justification for Manual Wheelchair (University of Colorado) DownloadPDF
Ottobock Sample Letter of Medical Necessity DownloadPDF
Case stories

OBSS Case stories
OBSS Ortho-Shape Back Provides Comfortable Postural Support for Teen with Cerebral Palsy DownloadPDF
OBSS Ortho-Shape Back Supports an Active Lifestyle for Woman With Paraplegia DownloadPDF
Jessica’s OBSS custom seating system: a perfect fit Watch online
In the News
Jack's OBSS story in eParent magazine Read online
Jack's story in The Hamilton Spectator Read online
OBSS Ortho-Shape Back in Rehab Management magazine Read online
Job status

This protected site is accessible to all current OBSS customers. If you do not have a user name and password, or you have forgotten your user name/password, to access this site, please call Central Fabrication at 800 795 8846.

Tech Center
Central Fabrication OBSS Job Status Site View online