Hi. I got my new medical insurance in end jun 2018. The waiting period is 120 days which is end oct 2018. I just got diagnosed with cancer. I know the new insurance will not cover my treatment since it was diagnosed during waiting period. I have my old medical card that I can use for this treatment. My question is will the new insurance be void or called off by insurer since I got critical illness during waiting period ? Will I be fully covered after 120 days by new insurance although I got cancer during waiting period ?

Appreciate expert answer since I do not wan to waste money on new policy only to be void in future. Thanks