F51.0 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
Short description: Insomnia not due to a substance or known physiol condition
The 2023 edition of ICD-10-CM F51.0 became effective on October 1, 2022.
This is the American ICD-10-CM version of F51.0 – other international versions of ICD-10 F51.0 may differ.