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ICD-10 Guide
DiagnosesGeneralized Anxiety Disorder With Panic Attacks

Generalized Anxiety Disorder With Panic Attacks

ICD-10 Coding for Generalized Anxiety Disorder with Panic Attacks(F41.1, F41.0)

PRIMARY SPECIALTYPsychiatry
COMPLEXITYHigh
LAST UPDATED09/15/2025
Sam Tuffun, PT, DPT
Physical Therapist | Medical Coding & Billing Contributor

Diagnosis Overview

What is Generalized Anxiety Disorder With Panic Attacks?
Essential facts and insights about Generalized Anxiety Disorder with Panic Attacks

Key Clinical Considerations:

  • Excessive anxiety and worry occurring more days than not for at least 6 months
  • Presence of panic attacks, characterized by sudden onset of intense fear or discomfort
  • Symptoms include restlessness, fatigue, difficulty concentrating, irritability, muscle tension, and sleep disturbances

Clinical Information

Clinical Criteria & Documentation Requirements

  • Patient history of anxiety symptoms and panic attacks
  • Assessment of severity and frequency of panic attacks
  • Documentation of any comorbid conditions or medications

Coding Guidelines

Usage Guidelines & Examples

  • Usage guidelines: Use F41.1 for generalized anxiety disorder with panic attacks; differentiate from other anxiety disorders.
  • Common errors: Misclassifying panic disorder as generalized anxiety disorder.

Code Exclusions

Important Exclusions

  • Excludes conditions such as panic disorder without agoraphobia (F40.01)
  • Alternative codes include F41.0 for panic disorder without agoraphobia

Related ICD-10 Codes

Primary Codes
F41.1
Generalized anxiety disorder with panic attacks
Differential Codes
F41.0
F41.0
when panic attacks are recurrent and unexpected, not tied to GAD worries.
F41.1
F41.1
when panic attacks occur in the context of GAD-related worries.

Related CPT Codes

CPT codes will be available in a future update.

Specialty Focus

Primary Specialty

Psychiatry

Specialty Applications

  • Adult and adolescent patient populations
  • Outpatient psychiatric settings and emergency departments

Coding Complexity

High Complexity

This diagnosis requires careful attention to:

  • Comprehensive clinical documentation
  • Accurate code selection based on clinical criteria
  • Proper exclusion considerations
  • Specialty-specific coding guidelines

Documentation

Documentation Templates

Billing Information

Billing Considerations

  • Ensure proper documentation for billing
  • Verify code specificity requirements
  • Check for any additional codes needed
  • Review payer-specific guidelines

Common Issues

  • Insufficient clinical documentation
  • Incorrect code selection
  • Missing supporting diagnoses
  • Timing and frequency documentation

Frequently Asked Questions

Documentation requirements?

Document the duration, frequency, and impact of symptoms on daily functioning.

Billing considerations?

Ensure accurate coding to reflect the complexity of the disorder and any comorbidities.