Grey-matter degeneration
Progressive sclerosing poliodystrophy
G31.81 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2023 edition of ICD-10-CM G31.81 became effective on October 1, 2022.
This is the American ICD-10-CM version of G31.81 – other international versions of ICD-10 G31.81 may differ.