2018/2019 ICD-10-CM Diagnosis Code F42.4

Excoriation (skin-picking) disorder

Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as F42.4. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • factitial dermatitis (
    ICD-10-CM Diagnosis Code L98.1

    Factitial dermatitis

      2016 2017 2018 2019 Billable/Specific Code
    Applicable To
    • Neurotic excoriation
    Type 1 Excludes
    • Excoriation (skin-picking) disorder (F42.4)
  • other specified behavioral and emotional disorders with onset usually occurring in early childhood and adolescence (
    ICD-10-CM Diagnosis Code F98.8

    Other specified behavioral and emotional disorders with onset usually occurring in childhood and adolescence

      2016 2017 2018 2019 Billable/Specific Code
    Applicable To
    • Excessive masturbation
    • Nail-biting
    • Nose-picking
    • Thumb-sucking
The following code(s) above F42.4 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 F42.4:
  • F01-F99
    2019 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
  • F42
    ICD-10-CM Diagnosis Code F42

    Obsessive-compulsive disorder

      2016 2017 - Deleted Code 2017 - New Code 2018 2019 Non-Billable/Non-Specific Code
    Type 2 Excludes
    • obsessive-compulsive personality (disorder) (F60.5)
    • obsessive-compulsive symptoms occurring in depression (F32-F33)
    • obsessive-compulsive symptoms occurring in schizophrenia (F20.-)
    Obsessive-compulsive disorder
ICD-10-CM F42.4 is grouped within Diagnostic Related Group(s) (MS-DRG v36.0):

Convert F42.4 to ICD-9-CM

Code History
Code annotations containing back-references to F42.4:

Diagnosis Index entries containing back-references to F42.4:

ICD-10-CM Codes Adjacent To F42.4
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
F42.9 Obsessive-compulsive disorder, unspecified
F43 Reaction to severe stress, and adjustment disorders
F43.0 Acute stress reaction
F43.1 Post-traumatic stress disorder (PTSD)
F43.10 Post-traumatic stress disorder, unspecified
F43.11 Post-traumatic stress disorder, acute
F43.12 Post-traumatic stress disorder, chronic
F43.2 Adjustment disorders
F43.20 Adjustment disorder, unspecified

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