ICD-9-CM Code 327.11 to ICD-10-CM
ICD-10 Equivalent of 327.11:
As of October 2015, ICD-9 codes are no longer used for medical coding. Instead, use this equivalent ICD-10-CM code, which is an exact match to ICD-9 code 327.11:
Historical Information for ICD-9 Code 327.11
BILLABLE ICD-9 CODE
Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.Long ICD9 Description: Idiopathic hypersomnia with long sleep time
Short ICD9 Description: Idio hypersom-long sleep
Parent Code: 327.1 - Organic disorder of excessive somnolence [organic hypersomnia]