I've been tying myself in knots on the math trying to compare the cost-sharing implications of switching from a Cadillac health plan to a higher deductible plan w/ an integrated HRA.
The former is a family plan with a standard deductible of $0, no coinsurance, and a max out-of-pocket of $3k/$6k (per person/ per family).
The latter has a standard deductible of $3k/$9k, no coinsurance, and a max out-of-pocket of of $5k/$10k. Copays are naturally a bit higher & the plan is obviously more restrictive all around.
If one of the goals is to minimize cost-shifting to employees, how would you go about determining the appropriate HRA contribution amount?
My current thinking is that this should be based simply on the increase in the max out-of-pocket i.e., $4k ($10k - $6k). But I'm being thrown off by the much larger increase in exposure from the high deductible ($9k vs. $0).
I understand that comparisons will vary depending on total medical expenses, the number of visits, procedures, etc. & should also account for the employee's savings from lower premiums. So it's complex. But I'm hoping someone can help clarify my thinking and perhaps add some insight on how best to approach this.
Many thanks in advance.