Paypal locked my account after years of use for absolutely no reason. I never had a invalid charge, dispute, or any other kind of problem with it, just one day they decided to shut it down. They flatly refused to explain what was going on. With all the decent alternatives out there now there is no longer a reason to use their crappy service.
Love that they believe they're the only game in town and can demand your bank statement.
Name and shame - it does absolutely no good to post your experience without the insurance company name.
Health Net pulled constant bullshit with me. The company regularly refused payment on claims, saying they weren't covered after previously paying for the same service under the plan. Health Net even went so far to refuse payment on a claim when they had provided prior approval for the appointment in writing. They would refuse payment on things that were clearly covered and I had to read them the policy to even get them to look at the denial. Health Net literally trashed prior authorization requests my doctor sent in and it took 4 months and personally faxing the request myself to get them to admit they were throwing the faxes away. The list goes on and on.
After major surgery I often spent 10+ hours per week on the phone with them because Health Net would deny so many claims. Getting rid of that crappy insurance company was a major relief.