N.Y. Comp. Codes R. & Regs. tit. 14, § 505.6
(a) Except as noted in paragraph (b)(2) of this section, no physician or other person authorized pursuant to law may order an HIV-related test without obtaining written informed consent.
(1) Informed consent shall consist of providing to the person to be tested or, if such person lacks capacity to consent, to the person lawfully authorized to consent to health care for such person:
(iv) information on the availability of anonymous HIV testing, including the location and telephone numbers of anonymous test sites, except that anonymous testing is not available to persons proposed for insurance coverage.
(b)
(2) Informed consent is not required in the following situations:
(c) Post-test counseling, and referrals with respect to a positive or negative test result, shall be provided to the person who consented to the test. Such post-test counseling and referrals must address: