F06.8

Other specified mental disorders due to known physiological condition

Billable / specific

F06.8 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Applicable to

  • Epileptic psychosis NOS
  • Obsessive-compulsive and related disorder due to a known physiological condition
  • Organic dissociative disorder
  • Organic emotionally labile [asthenic] disorder

Includes (from F06)

  • disorders of psychological development
  • mental disorders due to endocrine disorder
  • mental disorders due to exogenous hormone
  • mental disorders due to exogenous toxic substance
  • mental disorders due to primary cerebral disease
  • mental disorders due to somatic illness
  • mental disorders due to systemic disease affecting the brain
  • Note: This block comprises a range of mental disorders grouped together on the basis of their having in common a demonstrable etiology in cerebral disease, brain injury, or other insult leading to cerebral dysfunction. The dysfunction may be primary, as in diseases, injuries, and insults that affect the brain directly and selectively; or secondary, as in systemic diseases and disorders that attack the brain only as one of the multiple organs or systems of the body that are involved.

Excludes1

Not coded here — never report together with this code.

  • unspecified dementia (F03.-) (from F06)

Excludes2

Not included here — may be reported together when both conditions exist.

  • symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99) (from F06)
  • delirium due to known physiological condition (F05) (from F06)
  • dementia as classified in F01-F02 (from F06)
  • other mental disorders associated with alcohol and other psychoactive substances (F10-F19) (from F06)

Code first

Sequence the underlying condition first.

  • the underlying physiological condition (from F06)

Also known as

  • Epileptic psychosis NOS
  • Obsessive-compulsive and related disorder due to a known physiological condition
  • Organic dissociative disorder
  • Organic emotionally labile [asthenic] disorder
  • Deterioration, epileptic
  • Disorder, dissociative, due togeneral medical condition
  • Disorder, dissociative, organic
  • Disorder, obsessive-compulsive, and related disorder due to a known physiological condition
  • Disorder, organic, dissociative
  • Disorder, organic, emotionally labile
  • Disturbance, memory, mild, following organic brain damage
  • Epilepsy, epileptic, epilepsia, deterioration
  • Episode, psychotic, organic
  • Lack of, memory, mild, following organic brain damage
  • Loss, memory, mild, following organic brain damage
  • Memory disturbance, lack or loss, mild, following organic brain damage
  • Psychosis, psychotic, due to or associated with, epilepsy
  • Psychosis, psychotic, due to or associated with, Huntington's chorea
  • Psychosis, psychotic, due to or associated with, ischemia, cerebrovascular

Parent code

  • F06Other mental disorders due to known physiological conditionHeader

Related codes

  • F06.0Psychotic disorder with hallucinations due to known physiological conditionBillable
  • F06.1Catatonic disorder due to known physiological conditionBillable
  • F06.2Psychotic disorder with delusions due to known physiological conditionBillable
  • F06.3Mood disorder due to known physiological conditionHeader
  • F06.4Anxiety disorder due to known physiological conditionBillable
  • F06.7Mild neurocognitive disorder due to known physiological conditionHeader

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