; and (B) postpartum women under the Medicaid program and the Children's Health Insurance Program who received assistance under either such program during their pregnancy. (2) Content of report The report required under this subsection shall include the following: (A) Information about the abilities and successes of State Medicaid agencies in determining whether pregnant and postpartum women are eligible under another insurance affordability program, and in transitioning any such women who are so eligible to coverage under such a program, pursuant to section 435.1200 of the title 42, Code of Federal Regulations (as in effect on September 1, 2018). (B) Information on factors contributing to gaps in coverage that disproportionately impact underserved populations, including low-income women, women of color, women who reside in a health professional shortage area (as defined in section 332(a)(1)(A) of the Public Health Service Act ( 42 U.S.C. 254e(a)(1)(A) )) or who are members of a medically underserved population (as defined by section 330(b)(3) of such Act ( 42 U.S.C. 254b(b)(3)(A) )). (C) Recommendations for addressing and reducing such gaps in coverage. (D) Such other information as the Comptroller General deems necessary. (f) Effective date The amendments made by subsections (a) and (b) shall take effect January 1, 2020. 3. Maternity care home demonstration project Title XIX of the Social Security Act ( 42 U.S.C. 1396 et seq.) is amended by inserting the following new section after section 1943: 1944. Maternity care home demonstration project (a) In general Not later than 1 year after the date of the enactment of this section, the Secretary shall establish a demonstration project (in this section referred to as the demonstration project ) under which the Secretary shall provide grants to States to enter into arrangements with eligible entities to implement or expand a maternity care home model for eligible individuals. (b) Definitions In this section: (1) Eligible entity The term eligible entity means an entity