I am not sure I understand your question. Eta? Yes, your instructor should have given you some information on
Divers Alert Network dive insurance but you can use that link. Membership starting at $40 is required, but that also guarantees repatriation on any trip, alive or not. Then you have choices on dive insurance. The combined cost is not that much.
They also offer pretty good Trip insurance which is a good idea anytime you leave the US. Membership is not required for that so anyone can use it.