Personal history of gender detransition

ValidICD-10-CM diagnosis code.

Valid for claims with a date of service in the current code year.

Valid FY2027 onwards.

What has happened to this code

Every change the publisher made, from 2027 to now.

FY2027 Added to the code set Personal history of gender detransition

Official coding rules

Published by CDC for FY2027. A rule attached to a category binds every code beneath it, so the rules inherited from this code's ancestors are shown with the code they come from.

Inherited from Z87 Personal history of other diseases and conditions

Code first

any follow-up examination after treatment (Z09)

Inherited from the Z77-Z99 section Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99)

Code also

any follow-up examination (Z08-Z09)

Codes in the same group

Code	Description	Status
Z87.890	Personal history of sex reassignment	Not billable
Z87.891	Personal history of nicotine dependence	Valid
Z87.892	Personal history of anaphylaxis	Valid
Z87.898	Personal history of other specified conditions	Valid

At a glance

Code: Z87.893
System: ICD-10-CM
Status: Valid
Valid: FY2027 onwards
In the code set: FY2027 onwards
Part of: Z87.89
POA: Exempt from present-on-admission reporting

Where this code sits

Chapter Z00-Z99 Factors influencing health status and contact with health services
Section Z77-Z99 Persons with potential health hazards related to family and personal history and certain conditions influencing health status
Category Z87.89 Personal history of other specified conditions
This code Z87.893 Personal history of gender detransition

Source

ICD-10-CM FY2027 code set, published by the National Center for Health Statistics (NCHS).

Effective October 1, 2026.

How this site is edited