F06

Other mental disorders due to known physiological condition

Non-billable header

F06 is a non-billable header code. Use one of the more specific codes below.

Inclusion terms

Includes

  • 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.-)

Excludes2

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

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

Code first

Sequence the underlying condition first.

  • the underlying physiological condition

More specific codes F06

  • 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
  • F06.8Other specified mental disorders due to known physiological conditionBillable

Related codes

  • F01Vascular dementiaHeader
  • F02Dementia in other diseases classified elsewhereHeader
  • F03Unspecified dementiaHeader
  • F04Amnestic disorder due to known physiological conditionBillable
  • F05Delirium due to known physiological conditionBillable
  • F07Personality and behavioral disorders due to known physiological conditionHeader
  • F09Unspecified mental disorder due to known physiological conditionBillable

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