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v1.0.0
ICD-10 Guide
ICD-10 CodesF41.0

F41.0

Billable

Panic disorder [episodic paroxysmal anxiety]

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

Code Description

ICD-10 F41.0 is a billable code used to indicate a diagnosis of panic disorder [episodic paroxysmal anxiety].

Key Diagnostic Point:

Panic disorder is characterized by recurrent and unexpected panic attacks, which are sudden surges of intense fear or discomfort that peak within minutes. Symptoms may include palpitations, sweating, trembling, shortness of breath, feelings of choking, chest pain, nausea, dizziness, chills, or hot flashes. Patients may also experience feelings of unreality or detachment from themselves, fear of losing control, or fear of dying. The disorder can lead to significant distress and impairment in social, occupational, or other important areas of functioning. Panic disorder may occur with or without agoraphobia, which is the fear of being in situations where escape might be difficult or help unavailable in the event of a panic attack. The episodic nature of the disorder can lead to anticipatory anxiety, where individuals worry about the possibility of future attacks, further complicating their mental health status. Treatment often includes cognitive-behavioral therapy (CBT), medication, or a combination of both, focusing on anxiety management techniques to help patients cope with their symptoms.

Code Complexity Analysis

Complexity Rating: Medium

Medium Complexity

Complexity Factors

  • Differentiating between panic disorder and other anxiety disorders.
  • Identifying the presence of agoraphobia.
  • Documenting the frequency and severity of panic attacks.
  • Understanding comorbid conditions such as PTSD or OCD.

Audit Risk Factors

  • Inadequate documentation of panic attack episodes.
  • Failure to note comorbid anxiety disorders.
  • Misclassification of panic disorder severity.
  • Lack of clear treatment plans in medical records.

Specialty Focus

Medical Specialties

Psychiatry

Documentation Requirements

Detailed patient history, including frequency and triggers of panic attacks, and any comorbid conditions.

Common Clinical Scenarios

Patients presenting with recurrent panic attacks, often accompanied by anxiety about future attacks.

Billing Considerations

Consideration of medication side effects and interactions with other psychiatric medications.

Primary Care

Documentation Requirements

Comprehensive assessment of anxiety symptoms and their impact on daily functioning.

Common Clinical Scenarios

Patients with undiagnosed panic disorder presenting with physical symptoms like chest pain or shortness of breath.

Billing Considerations

Coordination with mental health specialists for comprehensive care.

Coding Guidelines

Inclusion Criteria

Use F41.0 When
  • According to ICD
  • 10 guidelines, F41
  • 0 should be used when a patient exhibits recurrent panic attacks without the presence of agoraphobia
  • Documentation must support the diagnosis with specific details about the frequency and nature of the attacks

Exclusion Criteria

Do NOT use F41.0 When
No specific exclusions found.

Related ICD-10 Codes

Related CPT Codes

90834CPT Code

Psychotherapy, 45 minutes with patient

Clinical Scenario

Used for therapy sessions addressing panic disorder symptoms.

Documentation Requirements

Session notes must detail the focus on panic disorder management.

Specialty Considerations

Psychiatrists should document the therapeutic techniques used.

ICD-10 Impact

Diagnostic & Documentation Impact

Enhanced Specificity

ICD-10 Improvements

The transition to ICD-10 has allowed for more specific coding of panic disorder, enabling better tracking of treatment outcomes and resource allocation for mental health services.

ICD-9 vs ICD-10

The transition to ICD-10 has allowed for more specific coding of panic disorder, enabling better tracking of treatment outcomes and resource allocation for mental health services.

Reimbursement & Billing Impact

The transition to ICD-10 has allowed for more specific coding of panic disorder, enabling better tracking of treatment outcomes and resource allocation for mental health services.

Resources

Clinical References

  • •
    American Psychiatric Association

Coding & Billing References

  • •
    American Psychiatric Association

Frequently Asked Questions

What is the difference between panic disorder and generalized anxiety disorder?

Panic disorder is characterized by recurrent, unexpected panic attacks, while generalized anxiety disorder involves excessive worry about various aspects of life without the episodic nature of panic attacks.