ICD-10 Code G81.14 – Spastic hemiplegia affecting left nondominant side (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code G81.14 – Spastic hemiplegia affecting left nondominant side
What it is
G81.14 identifies spastic hemiplegia with weakness and increased muscle tone on the left side in a nondominant limb pattern. Use it when documentation clearly states this specific laterality and dominance.
Clinical signs
Typical findings include unilateral spasticity, weakness, and reduced voluntary control on the left side. Clinical features vary; refer to documentation for whether the affected side is nondominant and for any associated gait or arm-function impairment.
When to use this code
Use this code when the provider documents spastic hemiplegia affecting the left nondominant side, such as after a stroke or other neurologic injury. It should match the recorded laterality and dominance status in the chart. If the note does not specify both, check documentation.
Do not use for
Do not use this code for flaccid hemiplegia, unspecified hemiplegia, or hemiparesis without spasticity. Do not assume nondominant side status unless it is documented.
Coding tip
Confirm both side and dominance in the provider note before assigning G81.14.