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ICD-10 Coding for Adjustment Disorder with Anxiety(F43.22)

Complete ICD-10-CM coding and documentation guide for Adjustment Disorder with Anxiety. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Stress Response Syndrome with AnxietySituational Anxiety Disordersituational anxietystress response syndrome

Related ICD-10 Code Ranges

Complete code families applicable to Adjustment Disorder with Anxiety

F43.2Primary Range

Adjustment disorders

This range includes all adjustment disorders, with F43.22 specifically for anxiety as the predominant symptom.

Key Information: ICD-10 code for adjustment disorder with anxiety

Essential facts and insights about Adjustment Disorder with Anxiety

The ICD-10 code for adjustment disorder with anxiety is F43.22, used when anxiety is the primary symptom linked to a specific stressor.

Primary ICD-10-CM Code for adjustment disorder with anxiety

Adjustment disorder with anxiety
Billable Code

Decision Criteria

clinical Criteria

  • Anxiety symptoms linked to a stressor within 3 months

coding Criteria

  • Use F43.22 when anxiety is the primary symptom

documentation Criteria

  • Document the stressor and symptom onset clearly

Applicable To

  • Anxiety as a predominant symptom in response to a stressor

Excludes

  • Generalized anxiety disorder (F41.1)
  • Post-traumatic stress disorder (F43.10)

Clinical Validation Requirements

  • Identifiable stressor within 3 months
  • Anxiety symptoms disproportionate to the stressor
  • Functional impairment due to anxiety

Code-Specific Risks

  • Using F41.9 instead of F43.22 for stress-related anxiety
  • Not updating to F43.23 if depressive symptoms develop

Coding Notes

  • Ensure documentation clearly links anxiety symptoms to a specific stressor.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Problems in relationship with spouse or partner

Z63.0
Use to specify the stressor related to the adjustment disorder.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Generalized anxiety disorder

F41.1
Chronic anxiety without a specific stressor or lasting longer than 6 months.

Adjustment disorder with mixed anxiety and depressed mood

F43.23
Presence of both anxiety and depressive symptoms with equal severity.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Adjustment Disorder with Anxiety to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code F43.22.

Impact

Clinical: May lead to misdiagnosis., Regulatory: Increases audit risk., Financial: Potential claim denials.

Mitigation Strategy

Use specific language to describe stressors., Include symptom onset and duration.

Impact

Reimbursement: Incorrect coding may lead to claim denials., Compliance: May trigger audits due to inappropriate use of unspecified codes., Data Quality: Affects accuracy of patient records and data analytics.

Mitigation Strategy

Use F43.22 when anxiety is linked to a specific stressor.

Impact

Frequent use of unspecified codes can trigger audits.

Mitigation Strategy

Use specific codes like F43.22 when applicable.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Adjustment Disorder with Anxiety, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Adjustment Disorder with Anxiety

Use these documentation templates to ensure complete and accurate documentation for Adjustment Disorder with Anxiety. These templates include all required elements for proper coding and billing.

Patient with anxiety due to job loss

Specialty: Psychiatry

Required Elements

  • Stressor description
  • Symptom specifics
  • Functional impact
  • Rule out other disorders

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient has anxiety related to stress.
Good Documentation Example
Patient reports anxiety and insomnia following job loss. Symptoms began 2 weeks post-termination.
Explanation
The good example specifies the stressor, symptom onset, and impact.

Need help with ICD-10 coding for Adjustment Disorder with Anxiety? Ask your questions below.

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