correct me on ohio statutes if Im wrong

ohio statutes- correct me if Im wrong

Ohio Statutes of Limitation

Written or oral account: 6 years, (O.R.C. §2305.07).
To me dr/hospital bills would fall under this...they are a written ACCOUNT

Written contract: 15 years, (O.R.C. §2305.06). A written contract would tend to be something like a LOAN- set pmts, interest, etc...

Im questioning this because I interpret this to mean hospital bills would fall under the six years as this is an account...

I would interpret it the same way.

Do some research and see if you can find case law to back that up but every board I've been on says 15 year SOL on CC's and Medical bills.