Under the provisions of section 330(b)(6) of the Public Health Service (PHS) Act, 42 U.S.C. 254c(b)(6), as amended by Pub. L. 99-280, the Governors of the States of Hawaii and Maine have asked the Secretary of Health and Human Services (HHS) to designate specific populations within their States as medically underserved populations (MUPs). Also, under section 330(b)(3) of the PHS Act, certain geographic areas in the States of Missouri, Nebraska, South Carolina, South Dakota, and Washington have been proposed for designation as medically underserved areas (MUAs). This notice provides an opportunity for State and local officials, State organizations representing Community Health Centers, and other interested parties in the above-mentioned States to provide recommendations and to comment on the proposals to designate as medically underserved the areas and populations described in this notice.