The Defense Health Agency (DHA) is seeking small businesses to provide Program Support Services for the Deputy Assistant Director, Health Care Operations and Other Activities, through a presolicitation notice. The contract will focus on assisting with mission tasks, business functions, and daily operations related to TRICARE Health Plan programs, including support for contract transitions, program integration, and compliance with audit requirements. This procurement is crucial for maintaining effective healthcare operations within the Department of Defense and will be awarded as a single Firm Fixed-Price contract for a period of 33 months, with potential extensions. Interested parties should contact John J. Kelley at john.j.kelley36.ctr@health.mil or Vicki L. Whiteman at vicki.l.whiteman.civ@health.mil for further details, with the solicitation expected to be posted under HT001125R0001 on SAM.gov for no less than 30 days.