I've been enlisted in the Army Reserve for 4 years. In my contract, my IRR is until 2014 and ETS is until 2016. In June, I got commissioned to be a 2LT and waiting for an order to go to OBC. In July, I received a letter from TRICARE saying that my health insurance was terminated two days after my commissioning date. I checked with my unit but the HR said that they couldn't see my profile because the Army put me to IRR status. I haven't received any order saying that my status would change. I've tried to contact the HRC but the lady over the phone told me that she had no idea about my case. And nobody can answer my question. Unfortunately I went to the hospital a day after TRICARE terminated my insurance. And now I got to pay a very big amount because of no insurance.