Exceptions to exclusion of children who are inmates of a public institution

In the case of a child who is an inmate of a public institution, during the 30 days prior to the release of the child from such institution the child shall not be considered to be described in paragraph (2)(A) with respect to the screenings, diagnostic services, referrals, and case management services otherwise covered under the State child health plan (or waiver of such plan) that the State is required to provide under section 1397bb(d)(2) of this title . At the option of the State, a child who is an inmate of a public institution shall not be considered to be described in paragraph (2)(A) during the period that the child is an inmate of such institution pending disposition of charges.