The article explicitly says that (a) he has insurance (b) this is out of pocket after insurance and (c) the insurance is disputing whether to cover this at all:
> Hospital officials at Jackson told the Miami Herald that, based on his insurance, Azcue would only be responsible for $1,400 of that bill, but Azcue said he heard from his insurer that he would also have to provide additional documentation: three years of medical records to prove that the flu he got didn’t relate to a preexisting condition.
Also for the irony:
> Azcue said he earns about $55,000 a year working for a medical device company that does not offer health insurance