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v1.0.0
ICD-10 Guide
ICD-10 CodesF43.2

F43.2

Billable

Adjustment disorders

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

Code Description

ICD-10 F43.2 is a billable code used to indicate a diagnosis of adjustment disorders.

Key Diagnostic Point:

Adjustment disorders are a group of psychological conditions that arise in response to identifiable stressors, leading to emotional or behavioral symptoms that are disproportionate to the severity or intensity of the stressor. These disorders can manifest as anxiety, depression, or a combination of both, and typically occur within three months of the onset of the stressor. Symptoms may include feelings of sadness, hopelessness, anxiety, and difficulty concentrating, which can significantly impair social, occupational, or other important areas of functioning. Adjustment disorders can be transient, often resolving within six months after the stressor has been removed or adapted to, but they can also become chronic if the stressor persists or if the individual has difficulty coping. Treatment often involves psychotherapy, stress management techniques, and, in some cases, pharmacotherapy to alleviate symptoms. It is crucial for healthcare providers to accurately document the nature of the stressor and the specific symptoms exhibited by the patient to ensure appropriate coding and treatment.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Variety of symptoms that can overlap with other mental health disorders.
  • Need for precise documentation of the stressor and its impact.
  • Potential for misdiagnosis with anxiety disorders or PTSD.
  • Variability in treatment approaches based on individual patient needs.

Audit Risk Factors

  • Inadequate documentation of the stressor.
  • Failure to specify the type of adjustment disorder.
  • Misalignment between documented symptoms and the diagnosis.
  • Lack of follow-up documentation to support ongoing treatment.

Specialty Focus

Medical Specialties

Psychiatry

Documentation Requirements

Detailed patient history, including stressor identification and symptom description.

Common Clinical Scenarios

Patients experiencing life changes such as divorce, job loss, or bereavement.

Billing Considerations

Ensure that the stressor is clearly documented and that symptoms are linked to the adjustment disorder.

Primary Care

Documentation Requirements

Comprehensive assessment of mental health status and psychosocial factors.

Common Clinical Scenarios

Patients presenting with anxiety or depressive symptoms following a significant life event.

Billing Considerations

Consider referral to mental health specialists for complex cases.

Coding Guidelines

Inclusion Criteria

Use F43.2 When
  • According to ICD
  • 10 guidelines, adjustment disorders are classified based on the predominant symptoms (e
  • , anxiety, depressed mood)
  • It is essential to document the specific stressor and the duration of symptoms to meet the criteria for diagnosis

Exclusion Criteria

Do NOT use F43.2 When
  • Exclusion criteria include the absence of a stressor or symptoms lasting longer than six months after the stressor has ended

Related ICD-10 Codes

Related CPT Codes

90834CPT Code

Psychotherapy, 45 minutes with patient

Clinical Scenario

Used for outpatient therapy sessions addressing adjustment disorder symptoms.

Documentation Requirements

Session notes detailing patient progress and treatment focus.

Specialty Considerations

Psychiatrists should document the specific stressor and therapeutic interventions used.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of adjustment disorders, enabling better tracking of these conditions and their treatment. The granularity of ICD-10 codes helps in understanding the prevalence and management of adjustment disorders in various populations.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of adjustment disorders, enabling better tracking of these conditions and their treatment. The granularity of ICD-10 codes helps in understanding the prevalence and management of adjustment disorders in various populations.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of adjustment disorders, enabling better tracking of these conditions and their treatment. The granularity of ICD-10 codes helps in understanding the prevalence and management of adjustment disorders in various populations.

Resources

Clinical References

  • •
    American Psychiatric Association

Coding & Billing References

  • •
    American Psychiatric Association

Frequently Asked Questions

What is the difference between adjustment disorder and anxiety disorder?

Adjustment disorder is specifically triggered by identifiable stressors and is characterized by symptoms that arise within three months of the stressor. In contrast, anxiety disorders can occur without a specific stressor and may have a more chronic course.