From an intellectual property standpoint, reuse is supported by the general grant conditions for Federal Financial Participation (FFP) under 45 CFR 95.617, which require states to "include a clause in all procurement instruments that provides that the State or local government will have all ownership rights in software or modifications thereof and associated documentation designed, developed, or installed with FFP under this subpart."
Further, according to 42 CFR 433.112(6), CMS has "a royalty free, non-exclusive, and irrevocable license to reproduce, publish, or otherwise use and authorize others to use, for Federal Government purposes, software, modifications to software, and documentation that is designed, developed, installed or enhanced with 90 percent FFP."
In practice, this means that vendors retain ownership rights to software and other products they have developed under their own initiative and funding, while states and CMS have ownership rights to and may share any software, customizations, configurations, or add-ons funded with FFP.
FAQ ID:93666