2020 ICD-10-CM Diagnosis Code F41

Other anxiety disorders

    2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
  • F41 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
  • The 2020 edition of ICD-10-CM F41 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of F41 - other international versions of ICD-10 F41 may differ.
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 (F41) and the excluded code together.
  • anxiety in:
  • acute stress reaction (
    ICD-10-CM Diagnosis Code F43.0

    Acute stress reaction

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Acute crisis reaction
    • Acute reaction to stress
    • Combat and operational stress reaction
    • Combat fatigue
    • Crisis state
    • Psychic shock
  • transient adjustment reaction (
    ICD-10-CM Diagnosis Code F43.2

    Adjustment disorders

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Applicable To
    • Culture shock
    • Grief reaction
    • Hospitalism in children
    Type 2 Excludes
    • separation anxiety disorder of childhood (F93.0)
  • neurasthenia (
    ICD-10-CM Diagnosis Code F48.8

    Other specified nonpsychotic mental disorders

      2016 2017 2018 2019 2020 Billable/Specific Code
    Applicable To
    • Dhat syndrome
    • Neurasthenia
    • Occupational neurosis, including writer's cramp
    • Psychasthenia
    • Psychasthenic neurosis
    • Psychogenic syncope
  • psychophysiologic disorders (
    ICD-10-CM Diagnosis Code F45
    • F45 Somatoform disorders
      • F45.0 Somatization disorder
      • F45.1 Undifferentiated somatoform disorder
      • F45.2 Hypochondriacal disorders
        • F45.20 Hypochondriacal disorder, unspecified
        • F45.21 Hypochondriasis
        • F45.22 Body dysmorphic disorder
        • F45.29 Other hypochondriacal disorders
      • F45.4 Pain disorders related to psychological facto...
        • F45.41 Pain disorder exclusively related to psycholo...
        • F45.42 Pain disorder with related psychological fact...
      • F45.8 Other somatoform disorders
      • F45.9 Somatoform disorder, unspecified
  • separation anxiety (
    ICD-10-CM Diagnosis Code F93.0

    Separation anxiety disorder of childhood

      2016 2017 2018 2019 2020 Billable/Specific Code
    Type 2 Excludes
    • mood [affective] disorders (F30-F39)
    • nonpsychotic mental disorders (F40-F48)
    • phobic anxiety disorder of childhood (F40.8)
    • social phobia (F40.1)
The following code(s) above F41 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 F41:
  • F01-F99
    2020 ICD-10-CM Range F01-F99

    Mental, Behavioral and Neurodevelopmental disorders

    • disorders of psychological development
    Type 2 Excludes
    • symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
    Mental, Behavioral and Neurodevelopmental disorders
Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
Code annotations containing back-references to F41:
  • Type 2 Excludes: F06.4
    , F90
    ICD-10-CM Diagnosis Code F06.4

    Anxiety disorder due to known physiological condition

      2016 2017 2018 2019 2020 Billable/Specific Code
    Type 2 Excludes
    • anxiety disorders due to alcohol and other psychoactive substances (F10-F19 with .180, .280, .980)
    • anxiety disorders, not due to known physiological condition or unspecified (F40.-, F41.-)
    ICD-10-CM Diagnosis Code F90

    Attention-deficit hyperactivity disorders

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    • attention deficit disorder with hyperactivity
    • attention deficit syndrome with hyperactivity
    Type 2 Excludes
ICD-10-CM Codes Adjacent To F41
F40.241 Acrophobia
F40.242 Fear of bridges
F40.243 Fear of flying
F40.248 Other situational type phobia
F40.29 Other specified phobia
F40.290 Androphobia
F40.291 Gynephobia
F40.298 Other specified phobia
F40.8 Other phobic anxiety disorders
F40.9 Phobic anxiety disorder, unspecified
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
F42 Obsessive-compulsive disorder
F42.2 Mixed obsessional thoughts and acts
F42.3 Hoarding disorder
F42.4 Excoriation (skin-picking) disorder
F42.8 Other obsessive-compulsive disorder

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