What to know
Recommended Early Hearing Detection and Intervention (EHDI) benchmarks include screening for hearing loss before 1 month of age, diagnostic evaluation before 3 months of age, and enrollment in early intervention before 6 months of age, known as the 1-3-6 benchmarks.
Benchmarks for Hearing Screening, Diagnosis, and Intervention Services
By Month 1: Screen for Hearing Loss
All infants should be screened for hearing loss before 1 month of age. It is best if it is part of their very first newborn care. If the baby does not pass this hearing screening, it's very important to make an appointment for a full hearing test before 3 months of age.
By Month 3: Diagnose Hearing Loss
Babies who do not pass the hearing test should see a specialist for a diagnostic evaluation before 3 months of age. This will help make sure every infant with hearing loss is diagnosed early.
By Month 6: Enroll in Early Intervention
Providing recommended medical, hearing, educational, and support services to infants with hearing loss before 6 months of age will help the child develop communication and language skills that will last a lifetime.
