This Act applies to all health insurance policies and all health service contracts issued, renewed, or delivered for issuance or renewal in this State by a health insurance issuer after the effective date of this Act. Unless otherwise specifically provided by this Act, the standards and requirements imposed by this Act shall supersede and replace any and all conflicting, inconsistent or less restrictive standards or requirements contained in the Illinois Insurance Code, the Health Maintenance Organization Act, the Limited Health Service Organization Act, and the Voluntary Health Services Plans Act.