Is ICD-10-CM code F64 billable?

No, F64 (Gender identity disorders) is a non-billable ICD-10-CM code. It must be coded to a more specific subcategory before it can be used for reimbursement.

What chapter does ICD-10-CM code F64 belong to?

F64 belongs to Chapter 5 of the ICD-10-CM tabular list: F01–F99 (Mental, Behavioral and Neurodevelopmental Disorders).

F64Not billable, use a more specific code below

Gender identity disorders

In Disorders of adult personality and behavior (F60-F69), chapter 5: Mental, Behavioral and Neurodevelopmental Disorders

6 billable codes under F64: none are a CC or MCC; none map to an HCC.

All codes under F64

F64 can't be used on a claim. Pick a billable code below; grey headings group them.

F64.0Transsexualism
F64.1Dual role transvestism
F64.2Gender identity disorder of childhood
F64.8Other gender identity disorders
F64.9Gender identity disorder, unspecified
F64.AGender identity disorder, in remission

MS-DRGs

As the principal diagnosis, all 6 billable codes under F64 group to these MS-DRGs (v44.0).

DRG 887 Other Mental Disorder Diagnoses

Code history

Valid since FY2016, when ICD-10-CM took effect on October 1, 2015. No changes since.