At least, my understanding is that the teachings are not determined by the opinions of some bishops. Same thing with illegal 'immigration'. A lot of Catholic bishops favor open borders because they think it will increase the number of Catholics in the USA. But I know for a fact that the position of the Catholic church, and the pope, is against illegal immigration.
No, support for Obamacare is ubiquitous throughout the Catholic hierarchy, from parish priests all the way to high ranking bishops. Among professing Catholics themselves, support was/is very high, just as the support for Obama, the most unchristian president in history, is very high.
It can’t get any more psychotic than this.