Ohio treats unsubsidized health insurance premiums differently. They are not subject to the 7.5% of AGI threshold.
There is no separate entry for "subsidized" premiums (medicare by definition is subsidized). You include your medicare & medicare supplement premiums in your lump sum medical expenses entry. In most cases, entering medical expenses in the federal section carries to the Ohio return. But, you do get a chance to override it.
Unfortunately, the Ohio legislature's good deed just makes it complicated for the majority of us who have regular (subsidized) insurance.
