June 1, 2015December 28, 2017NewsJune 1, 2015December 28, 2017 | News olegdudko ©123RF.com DHA/MHS rolls out HIT Challenge - via Health.mil The Military Health System and Defense Health Agency needs your help with discovering new and better ways to leverage technology to improve the DoD patient and provider… This content is for members only.Login Join Now Tags: DHA MHS