Audiology Programs offer a full range of diagnostic and audiology services to Sky to Sky children aged 0 to 19 years. “The early hearing program screens newborns hearing from 16 hours of age – 3 months of age. This is usually done while still in hospital, but can also be done at the health unit.” Referrals for hearing tests (free of charge) are accepted from a variety of sources, including family members, physicians, nurses, and care providers.