ICD-10-CM Codes
F01-F99 Mental, Behavioral and Neurodevelopmental disorders
F40-F48 Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders
F42- Obsessive-compulsive disorder
2021 ICD-10-CM Diagnosis Code F42.2

2021 ICD-10-CM Diagnosis Code F42.2

Mixed obsessional thoughts and acts

2017 - New Code

2018

2019

2020

2021

Billable/Specific Code

F42.2 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2021 edition of ICD-10-CM F42.2 became effective on October 1, 2020.
This is the American ICD-10-CM version of F42.2 - other international versions of ICD-10 F42.2 may differ.

The following code(s) above F42.2 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 F42.2:

F01-F99
2021 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
F42
ICD-10-CM Diagnosis Code F42
Obsessive-compulsive disorder
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 F42.2 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):

882 Neuroses except depressive

Convert F42.2 to ICD-9-CM

Code History

2017 (effective 10/1/2016): New code
2018 (effective 10/1/2017): No change
2019 (effective 10/1/2018): No change
2020 (effective 10/1/2019): No change
2021 (effective 10/1/2020): No change

Diagnosis Index entries containing back-references to F42.2:

Obsession, obsessional state F42.8
ICD-10-CM Diagnosis Code F42.8
Other obsessive-compulsive disorder
Applicable To
Anancastic neurosis
Obsessive-compulsive neurosis
- mixed thoughts and acts F42.2
State (of)
- compulsive F42.8
  ICD-10-CM Diagnosis Code F42.8
  Other obsessive-compulsive disorder
  2017 - New Code 2018 2019 2020 2021 Billable/Specific Code
  Applicable To
  Anancastic neurosis
  Obsessive-compulsive neurosis
  - mixed with obsessional thoughts F42.2

ICD-10-CM Codes Adjacent To F42.2

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

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

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

2021 ICD-10-CM Diagnosis Code F42.2

Mixed obsessional thoughts and acts

Mental, Behavioral and Neurodevelopmental disorders

Obsessive-compulsive disorder

Other obsessive-compulsive disorder

Other obsessive-compulsive disorder