2026 ICD-10-CM Diagnosis Code F40.01Agoraphobia with panic disorder

ICD-10-CM Codes›F01–F99›F40-F48›F40

ICD-10-CM F40.01
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

F40.01 is a billable ICD-10-CM diagnosis code for agoraphobia with panic disorder. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Anxiety and fear-related disorders.

Code Identity

ICD-10-CM Code
F40.01
Billable Status
Yes — Valid for Submission
Code Describes
Agoraphobia with panic disorder
Short Description
Agoraphobia with panic disorder
Same as the full description in the CMS dataset.
Parent Code
F40.0
Agoraphobia

Code Classification

ChapterF01–F99Mental and behavioural disorders
SectionF40-F48Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders
CategoryF40Phobic anxiety disorders
This CodeF40.01Agoraphobia with panic disorder

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Agoraphobia with panic attacks
  • Panic disorder with agoraphobia
  • Panic disorder with agoraphobia AND mild panic attacks
  • Panic disorder with agoraphobia AND moderate panic attacks
  • Panic disorder with agoraphobia AND panic attacks in full remission
  • Panic disorder with agoraphobia AND panic attacks in partial remission
  • Panic disorder with agoraphobia AND severe panic attacks
  • Panic disorder with agoraphobia, agoraphobic avoidance in full remission AND mild panic attacks
  • Panic disorder with agoraphobia, agoraphobic avoidance in full remission AND moderate panic attacks
  • Panic disorder with agoraphobia, agoraphobic avoidance in full remission AND panic attacks in full remission
  • Panic disorder with agoraphobia, agoraphobic avoidance in full remission AND panic attacks in partial remission
  • Panic disorder with agoraphobia, agoraphobic avoidance in full remission AND severe panic attacks
  • Panic disorder with agoraphobia, agoraphobic avoidance in partial remission AND mild panic attacks
  • Panic disorder with agoraphobia, agoraphobic avoidance in partial remission AND moderate panic attacks
  • Panic disorder with agoraphobia, agoraphobic avoidance in partial remission AND panic attacks in full remission
  • Panic disorder with agoraphobia, agoraphobic avoidance in partial remission AND panic attacks in partial remission
  • Panic disorder with agoraphobia, agoraphobic avoidance in partial remission AND severe panic attacks
  • Panic disorder with agoraphobia, mild agoraphobic avoidance AND mild panic attacks
  • Panic disorder with agoraphobia, mild agoraphobic avoidance AND moderate panic attacks
  • Panic disorder with agoraphobia, mild agoraphobic avoidance AND panic attacks in full remission
  • Panic disorder with agoraphobia, mild agoraphobic avoidance AND panic attacks in partial remission
  • Panic disorder with agoraphobia, mild agoraphobic avoidance AND severe panic attacks
  • Panic disorder with agoraphobia, moderate agoraphobic avoidance AND mild panic attacks
  • Panic disorder with agoraphobia, moderate agoraphobic avoidance AND moderate panic attacks
  • Panic disorder with agoraphobia, moderate agoraphobic avoidance AND panic attacks in full remission
  • Panic disorder with agoraphobia, moderate agoraphobic avoidance AND panic attacks in partial remission
  • Panic disorder with agoraphobia, moderate agoraphobic avoidance AND severe panic attacks
  • Panic disorder with agoraphobia, severe agoraphobic avoidance AND mild panic attacks
  • Panic disorder with agoraphobia, severe agoraphobic avoidance AND moderate panic attacks
  • Panic disorder with agoraphobia, severe agoraphobic avoidance AND panic attacks in full remission
  • Panic disorder with agoraphobia, severe agoraphobic avoidance AND panic attacks in partial remission
  • Panic disorder with agoraphobia, severe agoraphobic avoidance AND severe panic attacks

Tabular List NotesGuidance

Coding notes and annotation back-references applicable to this code.

Inclusion Terms

  • Panic disorder with agoraphobia

Type 1 Excludes

  • panic disorder without agoraphobia F41.0

Index to Diseases and InjuriesGuidance

Alphabetical index entries that point to this code.

External Cause of Injuries IndexGuidance

References for this code in the External Cause of Injuries Index.

    • Agoraphobia
      • with panic disorder
    • Disorder(of)
      • panic
        • with agoraphobia

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR MBD005
Anxiety and fear-related disorders
Default principal diagnosis: inpatient Yes · outpatient Yes

Clinical InformationClinical

  • Panic Disorder with Agoraphobia

    a disorder in which an individual experiences recurrent, unexpected panic attacks and persistent concern about having additional panic attacks. agoraphobia is a component of this disorder.

Patient EducationClinical

Panic Disorder

Panic disorder is a type of anxiety disorder. It causes repeated panic attacks, which are sudden periods of intense fear, discomfort, or a sense of losing control. These attacks happen even though there is no real danger. They often cause physical symptoms.

The full article covers:

  • What is panic disorder?
  • What causes panic disorder?
  • Who is more likely to develop panic disorder?
  • What are the symptoms of panic disorder?
  • How is panic disorder diagnosed?
  • What are the treatments for panic disorder?

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Convert F40.01 to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
300.21 Agoraphobia w panic dis
Exact Match The mapping is direct, with no qualifiers.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About F40.01Overview

Is F40.01 (Agoraphobia) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report agoraphobia with panic disorder on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What is the ICD-9 equivalent of F40.01?

Under the General Equivalence Mappings, agoraphobia with panic disorder converts to ICD-9-CM 300.21 (agoraphobia w panic dis). The mapping is a direct match.

Footnotes

[1] Chronic - a chronic condition code indicates a condition lasting 12 months or longer and its effect on the patient based on one or both of the following criteria:

  • The condition results in the need for ongoing intervention with medical products,treatment, services, and special equipment
  • The condition places limitations on self-care, independent living, and social interactions.