Transitory tachypnea of newborn

This code represents a self-limiting respiratory distress syndrome in newborns, characterized by rapid breathing shortly after birth. It is caused by delayed clearance of fetal lung fluid, leading to mild to moderate respiratory symptoms. The condition typically resolves within 24-72 hours without significant intervention.

Use this code for newborns experiencing transient tachypnea, often noted in term or late-preterm infants delivered by Cesarean section or rapid vaginal delivery. Documentation should clearly indicate respiratory distress, tachypnea, and a benign course with resolution within a few days, ruling out other causes of neonatal respiratory distress.

• Ensure documentation specifies "transient" or "transitory" tachypnea and excludes other respiratory conditions like respiratory distress syndrome (RDS) or meconium aspiration syndrome.
• Do not use this code if the tachypnea is prolonged or associated with other significant respiratory pathology requiring extensive intervention.
• Consider sequencing this code as a principal diagnosis if it is the primary reason for admission or observation, provided no more severe condition is identified.