Hey; I dunno about that semicolon
So others in this line of work can comment on their own thoughts/approaches etc. Here's some rambling thoughts of mine
Medical necessity isn't really a one-size-fits all approach thing. Laws vary by payor type (commercial, medicaid, medicare, etc) and inside individual payors they add some weird loops
I assume, generally, you're talking about yourself and/or docs here, and all of us probably have some "real" commercial insurance.
So angling from that, what you said may have been relevant in the past but realistically and especially after Brian Thompson was sacrificed to the capitalism gods denial letters are often unsigned. Basically everything you're asking for you probably won't get.
You can get "board certified in internal medicine" or their initials or something but rarely will you ever get a name now.
The denial letter should, in theory, have a reason on it. Often it's a canned response related to some bull**** guideline (MCG, InterQual) and how your request didn't meet that guideline.
Maybe it does meet the guideline? You can always ask to see the full criteria set (they can't say no) and see if you can pigeon hole yourself into it and say how in the appeal.
Increasingly, insurance companies are unreasonable dinguses. So even if you have a valid reason, or it even meets whatever criteria, they may deny the claim and the appeal.
All commercial appeals can go to a second level independent review. I just helped a friend's mom do this for her alzheimer med (BCBS said it was experimental and denied on these grounds, the independent reviewer agreed with the neurologist that rec'd the drug that it had a valid use and patient may benefit)
Independent review is awesome. As long as you can articulate a good reason you can typically win, especially if the doctor that recommended the procedure/drug write a clear letter explaining why it is medically necessary
eff insurance directors. Just from talking to them it's pretty easy to understand most of them were probably like Leslie Nielsen Ala Naked Gun in whatever specialty they were before they went all sith