Infantile hemiplegia

This code signifies a neurological condition characterized by paralysis or severe weakness affecting one side of the body, with onset occurring during infancy. It typically results from a brain injury or abnormality sustained before or around the time of birth, impacting motor function on the contralateral side.

Use this code for documented cases of hemiplegia diagnosed in an infant, often presenting with delayed motor milestones or asymmetric movement patterns. Supporting documentation should clearly indicate the unilateral motor deficit and its early childhood onset, distinguishing it from adult-onset hemiplegia.

• Differentiate from acquired hemiplegia in older children or adults, which would be coded differently.
• Always look for an underlying cause (e.g., cerebral palsy, stroke) and code it as a primary diagnosis if known and applicable.
• Ensure the medical record specifies "infantile" or indicates onset during infancy to justify this specific code.