The Benefits and Cost Sharing PUF (BenCS-PUF) is one of the files that make up the Marketplace PUF. The BenCS-PUF contains plan-level data on essential health benefits, coverage limits, and cost sharing for each QHP and SADP. These data either originate from the Plans & Benefits template (i.e., template field), an Excel-based form used by issuers to describe their plans in the QHP/SADP application process, or were generated by CCIIO for use in data processing (i.e., system-generated).