2017/18 ICD-10-CM Diagnosis Code F06.4

Anxiety disorder due to known physiological condition

Type 2 Excludes
Type 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (F06.4) and the excluded code together.
  • anxiety disorders due to alcohol and other psychoactive substances (F10-F19
    ICD-10-CM Range F10-F19

    Mental and behavioral disorders due to psychoactive substance use

    • F10 Alcohol related disorders
    • F11 Opioid related disorders
    • F12 Cannabis related disorders
    • F13 Sedative, hypnotic, or anxiolytic relate...
    • F14 Cocaine related disorders
    • F15 Other stimulant related disorders
    • F16 Hallucinogen related disorders
    • F17 Nicotine dependence
    • F18 Inhalant related disorders
    • F19 Other psychoactive substance related dis...
    with .180, .280, .980)
  • anxiety disorders, not due to known physiological condition or unspecified (
    ICD-10-CM Diagnosis Code F40
    F40.-
    ,
    ICD-10-CM Diagnosis Code F41
    • F41 Other anxiety disorders
      • F41.0 Panic disorder [episodic paroxysmal anxiety]
      • F41.1 Generalized anxiety disorder
      • F41.3 Other mixed anxiety disorders
      • F41.8 Other specified anxiety disorders
      • F41.9 Anxiety disorder, unspecified
    F41.-
    )
The following code(s) above F06.4 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to F06.4:
  • F01-F99
    2018 ICD-10-CM Range F01-F99

    Mental, Behavioral and Neurodevelopmental disorders

    Includes
    • disorders of psychological development
    Type 2 Excludes
    • symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
    Mental, Behavioral and Neurodevelopmental disorders
  • F01-F09
    2018 ICD-10-CM Range F01-F09

    Mental disorders due to known physiological conditions

    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.
    Mental disorders due to known physiological conditions
  • F06
    ICD-10-CM Diagnosis Code F06

    Other mental disorders due to known physiological condition

      2016 2017 2018 Non-Billable/Non-Specific Code
    Code First
    • the underlying physiological condition
    Includes
    • 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
    Type 1 Excludes
    • unspecified dementia (F03)
    Type 2 Excludes
    • 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)
    Other mental disorders due to known physiological condition
Approximate Synonyms Clinical Information ICD-10-CM F06.4 is grouped within Diagnostic Related Group(s) (MS-DRG v35.0):

Convert F06.4 to ICD-9-CM

Code History

Diagnosis Index entries containing back-references to F06.4:

ICD-10-CM Codes Adjacent To F06.4
F06 Other mental disorders due to known physiological condition
F06.0 Psychotic disorder with hallucinations due to known physiological condition
F06.1 Catatonic disorder due to known physiological condition
F06.2 Psychotic disorder with delusions due to known physiological condition
F06.3 Mood disorder due to known physiological condition
F06.30 …… unspecified
F06.31 …… with depressive features
F06.32 …… with major depressive-like episode
F06.33 …… with manic features
F06.34 …… with mixed features
F06.4 Anxiety disorder due to known physiological condition
F06.8 Other specified mental disorders due to known physiological condition
F07 Personality and behavioral disorders due to known physiological condition
F07.0 Personality change due to known physiological condition
F07.8 Other personality and behavioral disorders due to known physiological condition
F07.81 Postconcussional syndrome
F07.89 Other personality and behavioral disorders due to known physiological condition
F07.9 Unspecified personality and behavioral disorder due to known physiological condition
F09 Unspecified mental disorder due to known physiological condition
F10 Alcohol related disorders
F10.1 Alcohol abuse

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.