Hey mama, honestly di ko sure kung aling hospitals sa Camanava ang may Philhealth coverage for RT PCR at 37 weeks, best to call directly yung nearest hospital or birthing center near you na may Philhealth accreditation para sure agad! A few of my mum friends suggested asking din sa inyong OB kung saan sila usually nag-refer para sa testing, kasi marami-raming options depending sa hospital. Good luck sa preparations mo!