For hospitals and accountable care organizations who must manage post-discharge costs for Total Knee Arthroplasty (TKA) and Total Hip Arthroplasty (THA) patients, including cost of re-admissions during the 90 day clinical episode, our product is a new service to minimize post-acute care (PAC) costs, while not compromising patient clinical outcomes. Unlike common practice of assigning patients to pre-defined care pathways, we evaluate safety and efficacy of different pathways using our proprietary wearable sensor data and deep-learning algorithms, and recommend optimization strategies. This enables our customers to minimize significant financial downside risk, and improves upside potential