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F51.05 - Insomnia due to other mental disorder


The ICD 10 Code for Insomnia due to other mental disorder is listed as F51.05.
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: F51.05
Description: Insomnia due to other mental disorder
  • Code also associated mental disorder
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 F51.0 - Insomnia not due to a substance or known physiological condition
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 327.02 - Insomnia due to mental disorder (approximate)
ICD-10-CM Siblings (same level / similar specificity) of F51.05:
F51.01 - Primary insomnia
F51.02 - Adjustment insomnia
F51.03 - Paradoxical insomnia
F51.04 - Psychophysiologic insomnia
F51.09 - Other insomnia not due to a substance or known physiological condition