Health-care companies are making a last-minute push to delay ObamaCare taxes as part of a year-end government funding deal, but they face resistance from Democrats who want to punt the issue until next year when they control the House.

Powerful health-care lobbies are pushing lawmakers to delay the implementation of the taxes, worried about taking a financial hit. Lawmakers have voted to push off the health law’s medical device tax, health insurance tax, and tax on high-cost “Cadillac” health plans in the past with bipartisan support.