1. Short title This Act may be cited as the Healthcare Extension and Accessibility for Developmentally disabled and Underserved Population Act of 2018 or the HEADs UP Act . 2. Health care services by health centers and National Health Service Corps for individuals with a developmental disability (a) Inclusion within special medically underserved populations for purposes of health center definition Section 330(a)(1) of the Public Health Service Act ( 42 U.S.C. 254b(a)(1) ) is amended by striking or a special medically underserved population comprised of migratory and seasonal agricultural workers, the homeless, and residents of public housing, and inserting or a special medically underserved population comprised of migratory and seasonal agricultural workers, the homeless, residents of public housing, and individuals with a developmental disability . (b) Definitions (1) Additional health services Section 330(b)(2) of the Public Health Service Act ( 42 U.S.C. 330(b)(2) ) is amended— (A) in subparagraph (C), by striking and at the end; (B) in subparagraph (D), by striking the period at the end and inserting ; and ; and (C) by adding at the end the following: (E) in the case of health centers receiving grants under subsection (j), specially trained dental care services for individuals with a developmental disability who require specialized care. . (2) Individuals with a developmental disability Section 330(b) of the Public Health Service Act ( 42 U.S.C. 254b(a)(1) ) is amended by adding at the end the following: (4) Individuals with a developmental disability In this section, the term individuals with a developmental disability means individuals with a developmental disability as defined in section 102 of the Developmental Disabilities Assistance and Bill of Rights Act of 2000. . (c) Grants for services (1) Authorization Section 330 of the Public Health Service Act ( 42 U.S.C. 254b ) is amended— (A) by redesignating subsections (j) through (r) as subsections (k) through (s), respectively