Idiopathic hypersomnia, wo long sleep time
G47.12 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 G47.12 became effective on October 1, 2022.
This is the American ICD-10-CM version of G47.12 – other international versions of ICD-10 G47.12 may differ.