F42.8 – Other obsessive-compulsive disorder
ICD-10-CM 2027 diagnosis code · Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders
- Code
F42.8(claims format:F428)- Description
- Other obsessive-compulsive disorder
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 5. Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
- Block
- F40-F48 Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders
- Parent codes
- F42
Notes for F42.8
- Anancastic neurosis
- Obsessive-compulsive neurosis
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
F42 – Obsessive-compulsive disorder
Index terms for F42.8
Entries in the ICD-10-CM alphabetic index that lead to this code:
- State, compulsive
- State, obsessional
- Swearing, compulsive
- Rumination, neurotic
- Reaction, compulsive
- Rumination, psychogenic
- Rumination, obsessional
- Obsession, obsessional state
- Compulsion, compulsive, states
- Reaction, obsessive-compulsive
- Neurosis, neurotic, anankastic
- Neurosis, neurotic, obsessional
- Compulsion, compulsive, swearing
- Compulsion, compulsive, neurosis
- Reaction, psychoneurotic, obsessive
- Reaction, psychoneurotic, compulsive
- Disorder, psychogenic NOS, obsessive
- Disorder, psychogenic NOS, compulsive
- Neurosis, neurotic, obsessive-compulsive
- Obsessive-compulsive neurosis or reaction
- Neurosis, neurotic, compulsive, compulsion
Related codes in F42
Frequently asked questions
What is ICD-10 code F42.8?
F42.8 is the ICD-10-CM code for other obsessive-compulsive disorder, in the block F40-F48 (Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders).
Is F42.8 a billable code?
Yes. F42.8 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does F42.8 belong to?
It belongs to category F42 – Obsessive-compulsive disorder.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.