My employer provides a decent (but not phenomenal) health insurance benefit. When deciding on when to "pull the plug" and go FIRE, I will be on my own to bear these costs.
This seems to be incredibly difficult to predict, based on the factors:
- What will the costs of plans be in the future? Definitely will be going up, especially as I age.
- What "MAGI" income will I have and how will it affect a government subsidy?
- How much faster will "out of pocket maximums" increase than inflation?
- What health costs will I incur in a year on average?
- What is the probability of having an expensive event in a year?
- How much more frequently will these "expensive events" occur as I get older?
Are there any good resources, spreadsheets, web pages, etc, that help predict this out into the future?
It seems the "out of pocket maximums" all cap out somewhere around $6500, and most plans have deductibles that aren't far from the "out of pocket max" figure anyway (unless you go up to the really expensive "gold" and "platinum" plans.)
(The math on the plans seem to be quite funny whereby if you add the additional cost of the premiums for the "expensive" plans, it essentially offsets the deductibles/maxes for the cheaper plans. From what I've seen, the expensive plans are a very bad deal because all they do is shift the cost of your health care into predictable monthly payments instead of paying the care providers... The caps seem to be essentially the same though. Even if you had a year of high-costs, it appears the expensive plans won't really save you that much overall anyway. Much better to "gamble" with the lower cost bronze/silver plans. The Gold/Platinum plans seem to ONLY be a good deal if you KNOW 100% for sure you are going to blow through a ton of medical expenses in a year.)
At my age (mid 30s) non-smoker, it looks like most of the Silver plans that I would be interested in are in the neighborhood of $200/month right now, all with out of pocket maximums approaching about $6500. Depending on how I "manage" my income from investments, I could probably be clever to get some subsidy for the premiums. I don't like to rely on government handouts/credits when calculating whether or not I'm financially independent.
I take care of myself, but I've had some medical issues in the past beyond my control. I've had several years of making essentially zero claims to my health insurance, but I've also had a couple of years where I've hit the out-of-pocket max too.
Best I can estimate now is probably the cost of my premiums plus on average 1/3 of the OOPMAX per year... (200 * 12) + (1/3)*(6500) is about $4600/yr.
At 4% SWR, that means having $115K invested in assets at retirement time, simply for my future health care. (Assuming costs don't grow vastly faster than inflation and thus blowing the 4% SWR theory out of the water.)
But these numbers seem very loose. An even worse case scenario (ignoring inflation) would be 200*12+6500=8900 => need $222K at 4% SWR. Seems ridiculous.
The thing going for early retirees is that they are young so they probably have a lot of years at the start of retirement with very minimal expenses, and the expensive years will come later. If the big expensive years come early on in retirement, then I'm probably not likely to live to be old anyway ;)
How are other people estimating this?