ICD-10 Code G80.2 – Spastic hemiplegic cerebral palsy (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code G80.2 – Spastic hemiplegic cerebral palsy
What it is
G80.2 identifies spastic hemiplegic cerebral palsy, a form of cerebral palsy affecting one side of the body. It reflects a chronic motor disorder with increased muscle tone and impaired voluntary movement.
Clinical signs
Typical findings include unilateral spasticity, stiffness, and weakness, often with asymmetric gait or arm use. Clinical features vary; refer to documentation.
When to use this code
Use G80.2 when the provider documents spastic hemiplegic cerebral palsy, hemiplegic CP, or a clearly equivalent diagnosis. Code it when the record specifies one-sided involvement with spasticity. If the type of cerebral palsy is not stated, check documentation before assigning this code.
Do not use for
Do not use this code for transient weakness, stroke, or other acquired neurologic deficits. Do not assign it when the chart only says cerebral palsy without hemiplegic or spastic detail.
Coding tip
Verify laterality and the exact CP subtype in the provider note before coding.