Gestational Diabetes Act of 2015 or the GEDI Act

This bill amends the Public Health Service Act to direct the Centers for Disease Control and Prevention (CDC) to develop a multisite gestational diabetes research project within the diabetes program of the CDC to expand and enhance surveillance data and public health research on gestational diabetes. 

The Department of Health and Human Services (HHS) must expand and intensify public health research on gestational diabetes, including; (1) developing and testing novel approaches for improving postpartum testing or screening and for preventing type 2 diabetes in women with a history of gestational diabetes, and (2) conducting research to further understanding of the factors and health systems that influence the risk of gestational diabetes and the development of type 2 diabetes in women with a history of gestational diabetes.

The CDC must: (1) award grants for demonstration projects to reduce the incidence of gestational diabetes, the recurrence of such disease in subsequent pregnancies, and the development of type 2 diabetes in women with a history of gestational diabetes; and (2) work with state and Indian tribal-based diabetes prevention and control programs assisted by the CDC to encourage postpartum follow-up after gestational diabetes to reduce the incidence of gestational diabetes and its recurrence, the development of type 2 diabetes in at-risk women, and related complications.