Unsp chronic resp disease origin in the perinatal period

This code signifies a persistent respiratory condition in an infant or child that originated during the perinatal period, but for which a more specific diagnosis (e.g., bronchopulmonary dysplasia, congenital pneumonia) has not been established or documented. It indicates a chronic lung issue with an onset around birth, lacking further diagnostic clarity.

Use this code when documentation confirms a chronic respiratory disease with perinatal origin, but the physician has not specified a more definitive diagnosis. This may occur when initial workups are inconclusive, or the condition is still under investigation. Supporting documentation would include physician notes indicating chronic respiratory symptoms and a perinatal onset, without a definitive etiology.

• Avoid using this code if a more specific chronic respiratory condition (e.g., P27.1, P27.8) is documented.
• Query the provider for a more precise diagnosis if possible, as this code represents an unspecified condition.
• Sequence this code as a primary diagnosis when it is the reason for the encounter, or as a secondary diagnosis if it is a co-morbidity impacting care.