<qa>  What is the standardized FORT-A Program?This study is a 1:1 block randomized clinical trial comparing the FORT-A program to treatment as usual for polytrauma OEFOIFOND Veterans with prior persistent opioid use and chronic musculoskeletal pain who are eligible for treatment through the South Texas Veterans Health Care System STVHCS. All participants will be offered Physical Therapy services before enrollment and will be enrolled in the study after completing or denying Physical Therapy up to 12 sessions as recommended by a Polytrauma Rehabilitation Center PRC Physical Medicine Rehabilitation Physician or other VA medical provider. If they have already completed Physical Therapy PT before study enrollment, they will not need to do so again. Also, if the Veteran qualifies but refuses VA Physical Therapy, he or she will still be eligible to enroll in this study and will not be asked to complete PT first. Veterans randomized to VA care treatment as usual will then meet with PRC and other VA medical providers per usual standards of care described below. Those randomized to FORT-A will complete the standardized FORT-A Program described in detail below. All participants will complete a standardized battery of assessments at pre-treatment Week 0, post-treatment Week 45, 6-month follow-up Week 3031 and 12-month follow-up Week 5657. 