ICD-10-CM Diagnosis Code (2025)
Official Description for F51.0
Insomnia not due to a substance or known physiological condition
Coding Notes & Guidelines for F51.0
- alcohol related insomnia (F10.182, F10.282, F10.982)
- drug-related insomnia (F11.182, F11.282, F11.982, F13.182, F13.282, F13.982, F14.182, F14.282, F14.982, F15.182, F15.282, F15.982, F19.182, F19.282, F19.982)
- insomnia NOS (G47.0-)
- insomnia due to known physiological condition (G47.0-)
- organic insomnia (G47.0-)
- sleep deprivation (Z72.820)
Idiopathic insomnia
associated mental disorder
Parent Code (Less Specific):
About ICD-10-CM Code F51.0 (Insomnia not due to a substance or known physiological condition)
ICD-10-CM code F51.0 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 F51.0 became effective on October 1, 2024.
This page provides detailed information about F51.0 - Insomnia not due to a substance or known physiological condition. 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 Insomnia not due to a substance or known physiological condition.