M. - HSAs can be a great way to sock away money for long term medical needs, and the lower premiums are nice, but it is really important to assess your situation and make sure you can manage the high deductible. All your expenses (except for a few preventive services) will be applied to your deductible...you are getting the benefit of in-network rates if you use network providers, but you have to pay it all yourself until you meet your deductible. That includes prescriptions, which most people are not used to paying for out of pocket - it is amazing how much some medications cost. Make sure you read the policy carefully, so you know exactly how much the deductible is and how it is works for both in and out of network providers, multiple family members, etc.
Best of luck,
L.