Getting Obamacare plans to cover abortion is hard. Trump is trying to make it even harder.

The Trump administration wants insurers to send Obamacare enrollees two separate, monthly bills if the plan covers abortion services, per a new proposed regulation that creates more administrative burden for patients and companies alike.

It wouldn’t matter if the patient never had an abortion. The administration would require insurance companies to send two different invoices to patients who purchase Obamacare plans: one for the standard monthly fee for the insurance policy an...