Question 1

Is F09 a billable ICD-10 code?

Accepted Answer

Yes, F09 is a valid billable ICD-10-CM code for unspecified mental disorder due to known physiological condition. It can be used for medical billing and reimbursement purposes.

Question 2

What does ICD-10 code F09 mean?

Accepted Answer

ICD-10-CM code F09 represents Unspecified mental disorder due to known physiological condition. 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 F09 introduced?

Accepted Answer

Code F09 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 F09?

Accepted Answer

The parent category for F09 is section:F01-F09 (Mental disorders due to known physiological conditions (F01-F09)). This hierarchical classification helps organize related diagnoses for more accurate coding.

Question 5

What conditions are excluded from F09?

Accepted Answer

Code F09 has Type 1 Excludes (mutually exclusive conditions) including: mild neurocognitive disorder due to known physiological condition (F06.7-); psychosis NOS (F29). These conditions cannot be coded together with F09 as they represent different diagnoses.

F092026

Excludes12Not coded together

Code First1Sequence another code first

Excludes21Not included here

Notes6Additional information

Includes1Included conditions

Also Known As10Alternative terms

Is F09 a billable ICD-10 code?

What does ICD-10 code F09 mean?

When was ICD-10 code F09 introduced?

What is the parent category for ICD-10 code F09?

What conditions are excluded from F09?

What DRGs may include ICD-10 code F09?

How common is hospitalization for F09?