F51.11 - Primary hypersomnia
- Applicable to Primary hypersomnia
- The 2025 edition of ICD10-CM F51.11 became effective on October 1, 2024.
- This is the American ICD10-CM version of F51.11 - other international versions of ICD10 F51.11 may differ.
- F51.11 is a Billable / Specific ICD10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Billable/Specific Code
The following codes above F51.11 contain annotation back-references that may be applicable to F51.11:
- Chapter: F01-F99 - Mental, Behavioral and Neurodevelopmental disorders
- Section: F50-F59 - Behavioral syndromes associated with physiological disturbances and physical factors
- Category: F51 - Sleep disorders not due to a substance or known physiological condition
Browse other similar CM codes:
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.
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