Yes. While CMS envisions a discrete role for the System Integrator (SI) in each state, with specific focus on ensuring the integrity and interoperability of the Medicaid IT architecture and coherence of the various modules incorporated into the Medicaid system complex, it is permissible for an SI to provide modules as part of the overall solution. The target outcome for the SI in support of the state should be to foster best-in-breed solutions for Medicaid business requirements, with the SI responsible for the successful integration of the chosen solutions and infrastructure into a seamless functional system. The SI must ensure that all modules have open APIs and remain loosely coupled. More information on the SI role can be found in Section 1.7 of the Medicaid Enterprise Certification Life Cycle, part 01 of the MECT. States are encouraged to use an acquisition approach that limits the potential for conflict of interest an SI may have in choosing the modular solutions to be incorporated into the system. As described above, the goal is to avoid lock-in to a single vendor or an otherwise closed set of solutions.
