The effects of plan payment rates on the market for Medicare Advantage Dual-Eligible Special Needs Plans.

These findings indicate that larger benchmark payment amounts may influence insurers' decisions of whether to participate in the D-SNP market but not dual-eligibles' decision of whether to enroll in these plans. Future research is needed to inform discussions about whether D-SNPs are a viable mechanism for integrating benefits for dual eligibles and the degree to which Medicare policies should support their continued growth.