Conn. Gen. Stat. § 19a-587: Disclosure by insurers.

Nothing in this chapter shall prohibit the disclosure by a life or health insurer or health care center of a positive HIV-related test result to an organization that assembles or collects information about insurance applicants for the purposes of detecting fraud, misrepresentation, or nondisclosure in connection with insurance underwriting, provided such result is provided as a nonspecific blood test result, within a general code category, which code is not designated solely for HIV-related test results and provided the majority of results included in the general code are not HIV-related and the code does not otherwise allow members of the organization to reasonably identify an applicant's test result as an HIV-related test.