Carl R. Darnall Army Medical Center Public Affairs

 FORT HOOD, Texas – Carl R. Darnall Army Medical Center’s Respiratory Drive-Thru COVID-19 testing site located near the emergency department will modify hours beginning March 26.

The RDT will be open Monday through Friday from 7 a.m. to 3 p.m. It will be closed Saturday and Sunday.

48-hour pre-flight testing for official military travel is available through the emergency room from 10 a.m. to 3 p.m.

TRICARE Prime enrollees with urgent emergent care needs or COVID-19 symptoms should seek assistance at the CRDAMC Emergency Department.

Beneficiaries can manage appointments and view COVID-19 test results using the patient portal at