That's a really big question. If you're looking at all possible scenarios, it involves insurance, public assistance, the pregnancy itself (does it threaten the health of the mother?), the woman's age, etc., and might vary state-to-state and hospital-to-hospital.
Is there a particular angle you're interested in?
I have seen a lot of different arguments pro and con on how abortion should or could be funded. (There were some interesting cost/benefit analyses going around in the mid 1980's about how much welfare and indigent support for a child's first 16 years costs, for example. ) I paid for an abortion before I turned 21, out of my own pocket, in a very painful consensual decision by two young, horny people who screwed up. I take a dim view of publicly funded abortion when the root cause is "after the fact" birth control.
Abortion could be a covered option for anyone's health insurance, as an elective coverage or part of any number of packaged coverage options. How one reconciles that with one's church, or one's conscience, one's husband, etc, is a complex and very personal matter. It does not come without cost.
Abortion (basically an assisted miscarriage) as an emergency intervention to a
bona fide medical threat to the life of the carrying mother seems an uncommon event (in comparison). It should be treated as a medical emergency like an appendectomy.
That latter isn't what the battle is about.
The battle is over elective abortion as "after the fact" birth control. On any other basis, my cousin's three miscarriages (technically aborted pregnancies) become cases of "negligent manslaughter" under an absurd "strict liability" rubric, or might be if she was less than perfect in her check up regimen, taking of vitamins, or a whole host of other pre natal details that not everyone can afford.
DR