DASpecialists, LLC (DAS) is a provider of data abstraction and support services for the National Hospital Quality Measures, Get with the Guidelines, National Cardiovascular Data Registry (ACC-NCDR), STS, Cancer and other federal, state or payor mandated and voluntary outcomes registries. DAS assists hospitals to meet CMS, JCAHO, HQF, IHI and other measurement specifications for performance monitoring and payor requirements through the use of professional abstraction personnel for data collection, data abstraction and data entry in to each hospital's existing measure software system. We provide cost-effective retrospective abstraction solutions for numerous voluntary and mandated outcome measures.