Columbia, and any commonwealth or territory of the United States. (3) Institution for mental diseases The term institution for mental diseases has the meaning given such term in section 435.1009 of title 42, Code of Federal Regulations, or any successor regulation. C CHIP Mental Health Parity 5021. Short title This subtitle may be cited as the CHIP Mental Health Parity Act . 5022. Ensuring access to mental health and substance use disorder services for children and pregnant women under the Children’s Health Insurance Program (a) In general Section 2103(c)(1) of the Social Security Act ( 42 U.S.C. 1397cc(c)(1) ) is amended by adding at the end the following new subparagraph: (E) Mental health and substance use disorder services (as defined in paragraph (5)). . (b) Mental health and substance use disorder services (1) In general Section 2103(c) of the Social Security Act ( 42 U.S.C. 1397cc(c) ) is amended— (A) by redesignating paragraphs (5), (6), (7), and (8) as paragraphs (6), (7), (8), and (9), respectively