Switching Insurance for Better Coverage?

Has anyone else thought about dropping work insurance for marketplace plans? My husband's job insurance won't cover his life-saving meds, and it's stressing us out. We're wondering if switching to a marketplace plan is even possible or if there are rules against it. Would love to hear if anyone's been through this or has tips! #HealthInsurance #OpenEnrollment #AdviceNeeded #Health #BodyHealth