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ICD-10-CM Code F48.1
Depersonalization-derealization syndrome

Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.
Mental Health
Mental Health Code
Indicates that the ICD code is referenced in DSM-5 (Diagnostic and Statistical Manual of Mental Disorders, Version 5)
| ICD-10 from 2011 - 2016

F48.1 is a billable ICD code used to specify a diagnosis of depersonalization-derealization syndrome. A 'billable code' is detailed enough to be used to specify a medical diagnosis.

The ICD code F481 is used to code Depersonalization disorder

Depersonalization disorder (DPD), also known as depersonalization-derealization syndrome, is a mental disorder in which the people have persistent or recurrent feelings of depersonalization and/or derealization. Symptoms can be classified as either depersonalization or derealization. Depersonalization is described as feeling disconnected or estranged from one's body, thoughts, or emotions. Individuals experiencing depersonalization may report feeling as if they are in a dream or are watching themselves in a movie. They may feel like an outside observer of their own thoughts or body, and often report feeling a loss of control over their thoughts or actions. In some cases, individuals may be unable to accept their reflection as their own, or they may have out-of-body experiences. While depersonalization is a sense of detachment from one's self, derealization is described as detachment from one's surroundings. Individuals experiencing derealization may report perceiving the world around them as foggy, dreamlike/surreal, or visually distorted. In addition to these depersonalization-derealization disorder symptoms, the inner turmoil created by the disorder can result in depression, self-harm, low self-esteem, anxiety attacks, panic attacks, phobias, etc. It can also cause a variety of physical symptoms, including chest pain, blurry vision, nausea, and the sensation of pins and needles in one's arms or legs.

Specialty: Psychiatry
MeSH Code: D003861
ICD 9 Code: 300.6
Source: Wikipedia

MS-DRG Mapping

  • DRG Group #882 - Neuroses except depressive.

ICD-10-CM Alphabetical Index References for 'F48.1 - Depersonalization-derealization syndrome'

The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code F48.1. Click on any term below to browse the alphabetical index.

Depersonalization(in neurotic state) (neurotic) (syndrome) (F48.1)
Derealization(neurotic) (F48.1)


Depersonalization disorder (exact match)

This is the official exact match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that in all cases where the ICD9 code 300.6 was previously used, F48.1 is the appropriate modern ICD10 code.

Parent Code: F48 - Other nonpsychotic mental disorders

** This Document Provided By ICD.Codes **
Source: http://icd.codes/icd10cm/F481