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F51.12 - Insufficient sleep syndrome


The ICD 10 Code for Insufficient sleep syndrome is listed as F51.12.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: F51.12
Description: Insufficient sleep syndrome
  • Excludes1: sleep deprivation (Z72.820)
Diagnostic Related Groups
(MS-DRG v30.0)
887 - Other Mental Disorder Diagnoses
Chapter Mental and behavioral disorders (F01-F99)
Block Behavioral syndromes associated with physiological disturbances and physical factors (F50-F59)
Parent F51.1 - Hypersomnia not due to a substance or known physiological condition
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 307.44 - Persistent disorder of initiating or maintaining wakefulness (approximate)
ICD-10-CM Siblings (same level / similar specificity) of F51.12:
F51.11 - Primary hypersomnia
F51.13 - Hypersomnia due to other mental disorder
F51.19 - Other hypersomnia not due to a substance or known physiological condition