Question 1

Is F40.9 a billable ICD-10 code?

Accepted Answer

Yes, F40.9 is a valid billable ICD-10-CM code for phobic anxiety disorder, unspecified. It can be used for medical billing and reimbursement purposes.

Question 2

What does ICD-10 code F40.9 mean?

Accepted Answer

ICD-10-CM code F40.9 represents Phobic anxiety disorder, unspecified. This code is part of the International Classification of Diseases, 10th Revision, Clinical Modification used for medical coding and billing in the United States.

Question 3

When was ICD-10 code F40.9 introduced?

Accepted Answer

Code F40.9 has been part of ICD-10-CM since 2016, when the coding system was mandated for use in the United States. This code was included in the original US implementation.

Question 4

What is the parent category for ICD-10 code F40.9?

Accepted Answer

The parent category for F40.9 is F40 (Phobic anxiety disorders). This hierarchical classification helps organize related diagnoses for more accurate coding.

F40.92026

Excludes21Not included here

Notes2Additional information

Includes1Included conditions

Also Known As10Alternative terms

Is F40.9 a billable ICD-10 code?

What does ICD-10 code F40.9 mean?

When was ICD-10 code F40.9 introduced?

What is the parent category for ICD-10 code F40.9?

What DRGs may include ICD-10 code F40.9?

How common is hospitalization for F40.9?