ICD-10 Code G83.8 – Other specified paralytic syndromes (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code G83.8 – Other specified paralytic syndromes
What it is
G83.8 is used for paralytic syndromes that do not fit a more specific ICD-10 category. It signals a documented paralysis pattern that is clearly described, but not otherwise classified.
Clinical signs
Clinical features vary; refer to documentation. Typical findings may include weakness or loss of voluntary movement in a defined body area, with the pattern not matching a more specific paralytic diagnosis.
When to use this code
Use this code when the provider documents a paralytic syndrome and no more specific code applies. It is appropriate when the record describes the paralysis as “other specified” or gives a clear paralytic condition that is not otherwise classified. Check documentation if the cause or exact type is unclear.
Do not use for
Do not use G83.8 if the record supports a more specific paralysis code, such as facial, hemiplegic, paraplegic, or quadriplegic syndromes. Also avoid it when weakness is documented without paralysis.
Coding tip
Match the code to the provider’s exact wording and confirm that a more specific paralytic diagnosis is not documented elsewhere.