What it is
About 1–3 in 1,000 newborns have permanent hearing loss. Early identification (before 3 months) and intervention (before 6 months) dramatically improves language and cognitive outcomes. The screen takes minutes, is done while the baby sleeps, and uses either soft earpieces (OAE) or gentle scalp sensors (ABR). NICU babies typically get ABR because it detects auditory nerve issues that OAE can miss.
Evidence review links
Each link opens the full review on the publisher's site in a new tab.
Possible benefits
- Detects hearing loss early, when intervention has the biggest impact on speech and language[Joint Committee on Infant Hearing↗][CDC↗]
- Non-invasive, no needles, done while baby sleeps[CDC↗]
- Universal in nearly all U.S. hospitals[CDC↗]
Possible risks
- False positives are common — often due to fluid in the ear from birth; a follow-up recheck is standard[Joint Committee on Infant Hearing↗]
- A pass doesn't rule out later-onset hearing loss — watch for delayed babbling or lack of response to sound[Joint Committee on Infant Hearing↗]
Alternatives
- Outpatient screening in the first weeks if home birth or early discharge[Joint Committee on Infant Hearing↗]
- ABR rather than OAE if there are risk factors (NICU stay, family history, low birth weight)[Joint Committee on Infant Hearing↗]
Current evidence
The Joint Committee on Infant Hearing (JCIH) and CDC EHDI program recommend universal newborn hearing screening with the 1-3-6 goal: screen by 1 month, diagnose by 3, intervene by 6.
Where the evidence is clear · where people may choose differently
For most topics, guidelines from ACOG, WHO, and other major bodies broadly agree on the core safety points (when to act in an emergency, informed-consent standards, monitoring baselines). Where reasonable people — and even guidelines — differ tends to be around thresholds (when to start or stop something), preferences (comfort, environment, support), and values (how you weigh small risks against benefits). Use the questions below to explore those pieces with your care team.
Educational only. Your care team can help you weigh what applies to your specific situation.
Related evidence topics
- Newborn Screening (Heel Prick / PKU)A few drops of blood taken from the baby's heel between 24 and 48 hours of age, screening for 30+ rare but serious treatable conditions like PKU, congenital hypothyroidism, sickle cell disease, and cystic fibrosis.
- Critical Congenital Heart Disease (CCHD) Pulse Ox ScreenA pulse oximeter clipped to the baby's hand and foot at ≥24 hours old, screening for serious heart defects that can be missed on physical exam and prenatal ultrasound.
- Normal Variations in Labor and the First DaysA running list of things that surprise or worry many people but are usually within the normal range — so you know what's expected and what's worth calling about.
Questions to ask your care team
- ?Which screen will you use — OAE or ABR — and why?
- ?If the baby doesn't pass, when and where is the recheck?
- ?What early signs of hearing loss should we watch for even if the baby passes?
Universal questions (works for any decision)
A short BRAIN-style set you can bring to any conversation about interventions, monitoring, or care decisions.
- ?Why are you recommending this now — is it urgent, routine, or optional?
- ?What happens if we wait an hour (or longer) before deciding?
- ?What signs would tell us this is working — or that we need to change course?
- ?What are the alternatives, including doing nothing?
- ?What would you recommend if this were your family?
- ?What would change your recommendation?
Sources & provenance
Tap a source to open the original guideline or review in a new tab.
- JCIH 2019 Position Statement: Early Hearing Detection and Intervention — Joint Committee on Infant Hearing
- CDC: Early Hearing Detection and Intervention (EHDI) — CDC
Plain-language paraphrase. Re-verify before publish.
Last reviewed: 2026-07-03
Further reading — canonical references
Read the source material directly. Each link opens the publisher's own current guidance in a new tab — cross-check what we summarize against what they say.
Tier 1 · Clinical guidelines
Tier 2 · Systematic reviews
Tier 3 · Childbirth-specific
Educational only. Guidelines evolve — the linked publisher pages will reflect newer guidance than any static snapshot.
Version history — v1.0.0
v1.0.0 · 2026-07-03 · LlaMamma editors
Initial newborn hearing screen topic.
New guidance from ACOG, WHO, Evidence Based Birth, or other listed sources is recorded here and can be updated remotely without a new app release.