My new job has some kind of insurance add-on which is an entire company of people with the express purpose of negotiating with your primary insurance to get specialty medication paid for.
Sticker price on my partner's medication is $10k/mo. Insurance alone refused to pay anything. This third party negotiator managed to get insurance to pay some, the manufacturer to discount it, and a "copay card" with several thousand dollars preloaded appeared to pay the rest.
We ended up paying zero out of pocket for the medication but it took two weeks of thrice-daily phone calls with various entities.
The very notion that an entire company can exist and sustain itself solely on negotiating with your insurance provider on your behalf is utter insanity. I've heard horror stories about communist bureaucracy from Soviet-occupied European countries, but I don't think even the USSR can compete with the modern American healthcare bureaucracy. It's outrageous and unconscionable.