Screening for other inborn errors of metabolism

This code identifies encounters focused on screening individuals for a range of genetic disorders affecting metabolic pathways, excluding those specifically covered by other screening codes (e.g., phenylketonuria, galactosemia, hypothyroidism). These inborn errors of metabolism often involve enzyme deficiencies that disrupt normal biochemical processes, leading to various health issues if undetected.

Use this code for routine newborn screening panels that encompass a broad spectrum of metabolic conditions beyond the individually specified ones. It is also appropriate for screening high-risk individuals, such as those with a family history of an unspecified metabolic disorder, or when a general metabolic screening is performed without a specific target condition in mind.

• Do not use if a more specific screening code for a known metabolic disorder is available.
• This code is for screening purposes only; do not use if a diagnosis of an inborn error of metabolism has already been established.
• Consider sequencing with a Z-code for the reason for screening if applicable (e.g., family history).