There is no published memory-care median for Indiana or any other state -- CareScout does not survey it as a category. Any memory-care price you see quoted online is an estimate or an extrapolation, not a sourced figure. Get quotes in writing from each community instead.
The detail behind the number
We could publish an estimated number here. It would get search traffic, and it would also be made up, on a page where families make six-figure decisions. Instead, ask each community for the all-in monthly cost at your parent's current assessed care level, what specifically triggers a move to the next care level and what that costs, and the rate-increase history for the last three years. Those three answers, gathered in writing from two or three communities, will tell you more than any published 'average' ever could.