ICD-10-CM Diagnosis Code (2025)
Official Description for G20.A
Parkinson's disease without dyskinesia
Coding Notes & Guidelines for G20.A
Inclusion Terms
- Parkinson's disease NOS
- Parkinson's disease without dyskinesia, without mention of OFF episodes
Inclusion Terms
Parkinson's disease without dyskinesia, with OFF episodes
Parent Code (Less Specific):
About ICD-10-CM Code G20.A (Parkinson's disease without dyskinesia)
ICD-10-CM code G20.A is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM G20.A became effective on October 1, 2024.
This page provides detailed information about G20.A - Parkinson's disease without dyskinesia. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Parkinson's disease without dyskinesia.