Maryland Health - General Section 19-308.5
§ 19-308.5.
  (a)   Each hospital that provides obstetrical services shall establish a universal newborn hearing screening program to ensure that:
    (1)   All newborns born in the hospital are screened for hearing loss before discharge; and
    (2)   The results are reported as required under § 13-605 of this article.
  (b)   The universal newborn hearing screening program established under this section shall consist of at least one of the following screening tests:
    (1)   Auditory brain stem response;
    (2)   Otoacoustic emissions; or
    (3)   Another appropriate screening test recommended by the Advisory Council and approved by the Secretary.