I would be interested to find out whether the insurance these companies offer is insurance levied against their own profits or whether the insurance is provided by a third party. It is, in my eyes, the right of any employee in any company to be able to acquire for himself or herself insurance which is comprehensive and covers all possible medical eventualities.
An employee should be able to choose the extent of their coverage without interference from the employer. Refusing employees a right to full coverage is in itself morally wrong, but specific to this context, if a church refuses full coverage, the shortfall of which is coverage for abortion by virtue that it is a sin, then surely coverage for a premarital pregnancy and birthing should also be disallowed.
It's so alien to me because here we have free healthcare that covers all non-cosmetic eventualities, and some necessary cosmetic ones. It would be outrageous for an employer to suddenly dictate what medical coverages any employee can or cannot have or pay for. Employers here have absolutely no part in that.