To amend title 10, United States Code, to ensure that certain members of the National Guard serving on full-time National Guard duty and dependents remain eligible for the TRICARE program during periods in which the member is responding to a disaster.

This bill makes eligible for TRICARE health care benefits certain National Guard members (and dependents) who are performing disaster response duty, if the performance of such a duty immediately follows a period in which the member served on full-time additional National Guard duty.

"Disaster response duty" means duty performed by a member of the National Guard in state status pursuant to an emergency declaration by the state governor (or, for the District of Columbia, by the mayor) in response to a disaster or in preparation for an imminent disaster.