may appeal from the determination or failure to respond by filing a request for a hearing before a hearing officer. Such a request must include the information required pursuant to subsection 2 and, except as otherwise provided in subsections 4 and 5, must be filed within 70 days after the date on which the notice of the insurer's determination was mailed or, if requested by the claimant or the person acting on behalf of the claimant, sent by facsimile or other electronic transmission the proof of sending and receipt of which is readily verifiable by the insurer or the unanswered written request was mailed to the insurer, as applicable. The failure of an insurer to respond to a written request for a determination within 30 days after receipt of such a request shall be deemed by the hearing officer to be a denial of the request.
NRS 616C.315