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F48.1 - Depersonalization-derealization syndrome


The ICD 10 Code for Depersonalization-derealization syndrome is listed as F48.1.
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: F48.1
Description: Depersonalization-derealization syndrome
Diagnostic Related Groups
(MS-DRG v30.0)
882 - Neuroses Except Depressive
Chapter Mental and behavioral disorders (F01-F99)
Block Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders (F40-F48)
Parent F48 - Other nonpsychotic mental disorders
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 300.6 - Depersonalization disorder
ICD-10-CM Siblings (same level / similar specificity) of F48.1:
F48.2 - Pseudobulbar affect
F48.8 - Other specified nonpsychotic mental disorders
F48.9 - Nonpsychotic mental disorder, unspecified