ICD-10 Code G25.2 – Other specified forms of tremor (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code G25.2 – Other specified forms of tremor
What it is
G25.2 identifies tremor that does not fit a more specific ICD-10 category. Use it for a documented tremor diagnosis when the provider specifies an unusual or otherwise defined form.
Clinical signs
Typical findings include involuntary rhythmic shaking affecting one or more body parts. Clinical features vary; refer to documentation for the tremor type, distribution, and any associated neurologic findings.
When to use this code
Use G25.2 when the record clearly states “other specified forms of tremor” or describes a tremor that is not classified elsewhere. It may apply when the provider names a specific tremor variant but does not document a more exact ICD-10 option. Check documentation if the cause is uncertain or if a different tremor code is better supported.
Do not use for
Do not use this code for essential tremor, Parkinsonian tremor, or tremor due to another documented condition. If the chart identifies a more specific diagnosis, code that condition instead.
Coding tip
Code G25.2 only when the provider’s wording supports “other specified” tremor and no more specific tremor code applies.