AHA Coding Clinic® for ICD-10-CM and ICD-10-PCS - 2019 Issue 2; Ask the Editor
Newborn Affected by Maternal Group B Streptococcus Carrier Status
A newborn was worked-up for group B Streptococcus (GBS) infection and treated with ampicillin and gentamicin. The mother was a GBS carrier with a positive GBS culture during the delivery without signs or symptoms of active infection. The provider’s final diagnostic statement listed, “Newborn affected by maternal group B Streptococcus (GBS) unable to completely rule out active GBS infection.” What ICD-10-CM code is assigned on the baby’s record for an infant who is affected by maternal GBS carrier status when the mother is without signs of active GBS infection? ...
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Article Overview
This coding article focuses on ICD-10-CM guidance for a newborn affected by maternal group B Streptococcus carrier status. It is relevant to inpatient newborn coding, neonatal diagnosis reporting, and understanding how maternal infection status is reflected on the infant’s record. The article presents a clinical scenario and addresses how the diagnosis is represented in code selection for the baby’s chart.
Why This Topic Matters
Accurate newborn diagnosis coding affects clinical record clarity, reported morbidity, and communication of maternal and neonatal conditions across care settings. This topic is especially important for coders working with newborn admissions and maternal-fetal documentation.
What You Will Learn
- How the article frames coding for a newborn affected by maternal group B Streptococcus carrier status
- How the scenario connects maternal documentation with newborn diagnosis reporting
- Which ICD-10-CM topics are involved in the newborn record discussion
- How a clinical example can support understanding of newborn-related ICD-10-CM coding
Who Should Read This
- Medical coders
- Inpatient coders
- Coding auditors
- Clinical documentation specialists
- Newborn and neonatal billing staff
Codes Discussed
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