be for replicating programs that have been proven effective through rigorous evaluation to reduce teenage pregnancy, behavioral risk factors underlying teenage pregnancy, or other associated risk factors, and 25 percent shall be available for research and demonstration grants to develop, replicate, refine, and test additional models and innovative strategies for preventing teenage pregnancy: Provided further , That amounts made available under this heading for programs to reduce teen pregnancy shall not be made available by interagency agreement or otherwise to any agency within the Department of Health and Human Services other than the Office of the Secretary to carry out or support such programs: Provided further , That of the amounts provided under this heading from amounts available under section 241 of the PHS Act, $6,800,000 shall be available to carry out evaluations (including longitudinal evaluations) of teenage pregnancy prevention approaches: Provided further , That funds provided in this Act for embryo adoption activities may be used to provide to individuals adopting embryos, through grants and other mechanisms, medical and administrative services deemed necessary for such adoptions: Provided further , That such services shall be provided consistent with 42 CFR 59.5(a)(4). For an additional amount for prize competitions (as authorized by section 24 of the Stevenson-Wydler Technology Innovation Act of 1980 ( 15 U.S.C. 3719 )), $10,000,000. Office of medicare hearings and appeals For expenses necessary for the Office of Medicare Hearings and Appeals, $182,381,000 shall remain available until September 30, 2021, to be transferred in appropriate part from the Federal Hospital Insurance Trust Fund and the Federal Supplementary Medical Insurance Trust Fund. Office of the national coordinator for health information technology For expenses necessary for the Office of the National Coordinator for Health Information Technology, including grants, contracts, and cooperative agreements for the development and