That sucks, but Boeing makes their own decisions about what to charge employees for insurance.
Any adjustments to insurance premiums happened back in 2011 when the law was first passed and parts of it became active. Every company saw a 15-30% premium increase regardless of claims history or risk. Whether or not that was passed onto employees was up to the specific company.
2014 is the the first "real" year where PPACA is in full effect.
Fun stuff ahead