FOOTHILL RANCH, Calif. - Össur Americas, a manufacturer of prosthetics and braces, signed a deal with Canton, Ohio-based Harrington Management Group (HMG) to provide reimbursement support for prosthetists who supply Össur's bionic prostheses, according to a press release. HMG will provide an audit team to evaluate pending Medicare filings for the prostheses. These services can include retrieving necessary documentation from physicians and identifying potential deficiencies in documentation, the release noted.