On August 7, 2018 my claim was denied due to lack of evidence. C&P Examiner stated I lacked any proof of evidence for condition while in the military and I am undiagnosed. Examiner stated I was referred for a medical diagnostic test but that I never made the appointment. I did make the appointment and don’t understand how the examiner came to that conclusion. August 13, 2018 diagnosis is confirmed with testing done by the VA. However, my claim was already completed. I just started looking into this again where discovered this discrepancy. My question would be do I just need to present the new evidence to that existing claim? I appreciate any advice on this matter.