of this subparagraph. . (d) Effective date Except as provided in subsection (b)(2), the amendments made by this section shall take effect on the date of the enactment of this Act, and shall apply to benefits payable for months beginning after such date. 4. Social Security benefits (a) Pre-Release procedures for disabled prisoners and other individuals (1) In general Section 202(x) of the Social Security Act ( 42 U.S.C. 402(x) ) is amended by adding at the end the following: (4) The Commissioner shall develop a system under which an individual whose disability insurance benefits under section 223 or other benefits under this section based on disability have been suspended under this subsection by reason of confinement in an institution comprising a jail, prison, penal institution, or correctional facility, or comprising any other institution a purpose of which is to confine individuals as described in paragraph (1)(A)(ii), can apply for resumption of such benefits prior to cessation of such confinement. . (2) Effective date The Commissioner of Social Security shall implement the system described in section 202(x)(4) of the Social Security Act (as added by this subsection) not later than 180 days after the date of the enactment of this Act. (b) Cooperation of penal institutions in providing notice of pending release of inmate and in assisting soon To be released inmates in having benefits resumed (1) In general Section 202(x)(3)(B)(i) of such Act ( 42 U.S.C. 402(x)(3)(B)(i) ) is amended— (A) in subclause (I), by inserting and scheduled release after commencement