Objectives: With recent advances in left ventricular assist device (LVAD) technology, the utilization of LVADs has increased while mortality, cost, and length of stay (LOS) have significantly decreased. This study sought to determine the national trends of surgically implanted biventricular assist devices (BiVADs). Methods: This is a retrospective analysis of the National Inpatient Sample (NIS) database for internal BiVADs (n = 538) and external BiVADs (n = 727) from 2009 to 2015. Results: Utilization of all surgically implanted BiVADs decreased (4.8% per year, p < 0.001), and was driven by a decline in utilization of external BiVADs (9.4% per year, p < 0.001). There was no significant change in BiVAD-associated mortality. However, cost and LOS increased significantly, and these trends were isolated to patients who died during their hospitalization. Patients with internal BiVADs incurred higher cost than external BiVAD patients but were more likely to survive. Conclusions: The decline in surgically implanted BiVAD utilization may be due to an improvement in LVAD technology as well as an increase in the availability of percutaneous temporary circulatory support. Future prospective studies are needed to compare various BiVAD configuration strategies and to optimize BiVAD patient selection and perioperative care.