E Modifying certain provisions regulating health insurance network shadow contracting; requiring affirmative consent of health care providers to participate in a network under a category of coverage differing from the categories of coverage under existing contracts; requiring network organizations to provide providers declining to participate in a category of coverage the opportunity to participate in the category upon demographic or geographic need determination; requiring disclosure to the provider of changes in provider contracts; placing a moratorium on health plan or automobile insurance company managed care contracts with health care providers, defining managed care contract, requiring certain disclosures to insureds upon notices of automobile injury claim reports relating to medical care options and restrictions; prohibiting the extension of existing managed care contracts to additional insurers and requiring network organizations to permit providers to participate in declined categories of coverage on an annual basis during the moratorium (mk, ja)