DH & kids are on a Wellmark (Blue Cross/Blue Shield) plan that we bought. I don't know if it is available in your state. It is the most common insurance around here and everyone takes it. I just went on their website and got a quote, then someone there sent us the forms. We chose a plan that has a $3400/year deductible. Everyone's expenses count toward that one deductible. We pay everything up to that point, then they would pay everything after that point. We have never reached our deductible, so we have never actually used the insurance, but it is there in case of major expense. We can handle $3400/year of medical expense if we have to. It just went up and is now about $321/month. Some people like the plans that pay more up front, but I would rather pay a lower premium, which is for-sure, and some expenses that MIGHT happen, than a high for-sure premium.
We've always had our own policy. We have obtained different ones over the years when one got too expensive.