§ 2784. Applicability to insurance institutions and insurance support organizations. Except for disclosure to third party reimbursers and insurance institutions pursuant to paragraphs (i) and (j) of subdivision one of section twenty-seven hundred eighty-two of this article and except for disclosures pursuant to section twenty-seven hundred eighty-five of this article, the provisions of this article shall not apply to insurance institutions and insurance support organizations, except that health care providers associated with or under contract to a health maintenance organization or other medical services plan shall be subject to the provisions of this article.