745 ILCS 70/11.3
It shall be unlawful for any person, public or private institution, or public official to discriminate against any person, association, or corporation (i) attempting to establish a new health care payer or (ii) operating an existing health care payer, in any manner, including but not limited to, denial, deprivation, or disqualification in licensing; granting of authorizations, aids, assistance, benefits, or any other privileges; and granting authorization to expand, improve, or create any health care payer, because the person, association, or corporation planning, proposing, or operating a health care payer refuses to pay for or arrange for the payment of any particular form of health care services that violates the health care payer's conscience as documented in the existing or proposed ethical guidelines, mission statement, constitution, bylaws, articles of incorporation, regulations or other governing documents.
745 ILCS 70/11.3