The GOP has put politics ahead of policy here. What has been passed is regulation and reform, and consists primarily of changes on which both sides agree. However, they've made this issue their vehicle by which they would derail Obama's agenda.
By the way, EVERYONE in the house ON BOTH SIDES should have voted for the reconciliation bill. Given that the Senate version was passed, the reconciliation bill was designed to, among other things, strip out the sweetheart deals that were in there. Voting 'no' on the reconciliation is the equivalent of saying that the Senate bill is not improved by the proposed changes.
"It does me no injury for my neighbour to say there are 20 gods or no god. It neither picks my pocket, nor breaks my leg."
-- Thomas Jefferson