ICD-10 Logo
ICDxICD-10 Medical Coding
ICD-10 Logo
ICDxICD-10 Medical Coding
ICD 10 CodesDiagnoses
ICD 10 CodesDiagnoses
ICD-10 Logo
ICDxICD-10 Medical Coding

Comprehensive ICD-10-CM code reference with AI-powered search capabilities.

© 2025 ICD Code Compass. All rights reserved.

Browse

  • All Chapters
  • All Categories
  • Diagnoses

Tools

  • AI Code Search
ICD-10-CM codes are maintained by the CDC and CMS. This tool is for reference purposes only.
v1.0.0
ICD-10 Guide
ICD-10 CodesF63.9

F63.9

Billable

Impulse disorder, unspecified

BILLABLE STATUSYes
IMPLEMENTATION DATEOctober 1, 2015
LAST UPDATED09/05/2025

Code Description

ICD-10 F63.9 is a billable code used to indicate a diagnosis of impulse disorder, unspecified.

Key Diagnostic Point:

Impulse disorder, unspecified, refers to a category of mental health conditions characterized by an inability to resist urges or impulses that may lead to harmful behaviors. These disorders can manifest in various forms, including compulsive gambling, kleptomania, pyromania, and intermittent explosive disorder. Individuals with impulse control disorders often experience significant distress and impairment in social, occupational, or other important areas of functioning. The unspecified designation indicates that the specific nature of the impulse control disorder has not been clearly defined or diagnosed. This can complicate treatment and management, as the underlying causes may vary widely, including biological, psychological, and environmental factors. The condition may also intersect with personality disorders, where maladaptive behaviors and emotional dysregulation are prevalent. Gender identity issues can further complicate the clinical picture, as individuals may engage in impulsive behaviors as a coping mechanism for distress related to their identity. Accurate diagnosis and coding are essential for effective treatment planning and resource allocation.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variability in symptom presentation and severity
  • Overlap with other mental health disorders
  • Need for comprehensive patient history
  • Potential for co-occurring conditions

Audit Risk Factors

  • Inconsistent documentation of symptoms
  • Lack of clear treatment plans
  • Failure to document co-occurring conditions
  • Insufficient patient history

Specialty Focus

Medical Specialties

Psychiatry

Documentation Requirements

Detailed patient history, symptom assessment, and treatment plans.

Common Clinical Scenarios

Patients presenting with compulsive behaviors, mood swings, or emotional dysregulation.

Billing Considerations

Consideration of co-occurring personality disorders and the impact of gender identity on behavior.

Psychology

Documentation Requirements

Comprehensive psychological evaluations and behavioral assessments.

Common Clinical Scenarios

Therapeutic interventions for maladaptive behaviors and impulse control issues.

Billing Considerations

Focus on cognitive-behavioral strategies to address impulsivity.

Coding Guidelines

Inclusion Criteria

Use F63.9 When
  • According to ICD
  • 10 coding guidelines, F63
  • 9 should be used when the specific type of impulse disorder is not specified
  • Coders should ensure that the diagnosis is supported by clinical documentation and that other potential diagnoses are ruled out

Exclusion Criteria

Do NOT use F63.9 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

90834CPT Code

Psychotherapy, 45 minutes with patient

Clinical Scenario

Used for outpatient therapy sessions addressing impulse control issues.

Documentation Requirements

Session notes must detail the therapeutic approach and patient progress.

Specialty Considerations

Psychiatrists and psychologists should document the rationale for therapy related to impulse control.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of impulse disorders, enabling better tracking of treatment outcomes and resource allocation. However, the unspecified nature of F63.9 can lead to challenges in justifying treatment plans.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of impulse disorders, enabling better tracking of treatment outcomes and resource allocation. However, the unspecified nature of F63.9 can lead to challenges in justifying treatment plans.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of impulse disorders, enabling better tracking of treatment outcomes and resource allocation. However, the unspecified nature of F63.9 can lead to challenges in justifying treatment plans.

Resources

Clinical References

  • •
    American Psychiatric Association - DSM-5

Coding & Billing References

  • •
    American Psychiatric Association - DSM-5

Frequently Asked Questions

What are the common treatments for impulse disorder, unspecified?

Common treatments include cognitive-behavioral therapy (CBT), medication management (such as SSRIs), and psychoeducation to help patients understand and manage their impulses.