2025 ICD-10-CM code G26
(Active) Effective Date: N/A Diseases of the nervous system - Extrapyramidal and movement disorders 6 Feed
Extrapyramidal and movement disorders in diseases classified elsewhere. This code should be used in conjunction with a code for the underlying disease.
Medical necessity is established by the diagnosis and treatment of the underlying condition causing the extrapyramidal and movement disorder.
Clinicians diagnose these conditions based on medical history, family history, symptoms, physical and neurological examination, and sometimes lab tests and imaging studies. Treatment may involve medication, therapies, or even surgery like deep brain stimulation.
In simple words: This code refers to abnormal, involuntary movements like tremors, tics, or spasms caused by another medical condition.The underlying condition needs to be diagnosed and coded separately as well.
Extrapyramidal and movement disorders in diseases classified elsewhere refer to involuntary and repetitive abnormal movements occurring secondary to an underlying disease or pathological condition. The underlying disease should be coded first.
Example 1: A patient with Parkinson's disease (coded first) experiences tremors. G26 would be used as a secondary code to specify the movement disorder manifestation., A patient with multiple sclerosis (coded first) develops intention tremors.G26 is used to indicate the associated movement disorder., A patient on antipsychotic medication develops tardive dyskinesia. The underlying cause (medication effect) is coded, followed by G26 for the movement disorder.
Documentation should clearly link the movement disorder to the underlying condition and specify the type of movement disorder observed.
** This code is considered a manifestation code and should not be listed as the primary diagnosis. Refer to iFrameAI for the most accurate and updated information.
- Payment Status: Billable/Specific Code
- Specialties:Neurology, Psychiatry, Physical Medicine and Rehabilitation
- Place of Service:Inpatient Hospital, On Campus-Outpatient Hospital, Off Campus-Outpatient Hospital, Office, Skilled Nursing Facility, Nursing Facility,Independent Clinic