ICD-10-CM G31.1: Senile degeneration of brain, not elsewhere classified

ICD-10-CM Diagnosis Code (2025)

Official Description for G31.1

Senile degeneration of brain, not elsewhere classified

Coding Notes & Guidelines for G31.1

Excludes1: Not Coded Here
  • Alzheimer's disease (G30.-)
  • senility NOS (R41.81)

Parent Code (Less Specific):

About ICD-10-CM Code G31.1 (Senile degeneration of brain)

ICD-10-CM code G31.1 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 G31.1 became effective on October 1, 2024.

This page provides detailed information about G31.1 - Senile degeneration of brain, not elsewhere classified. 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 Senile degeneration of brain related to not elsewhere classified.