2026 ICD-10-CM Diagnosis Code Z71.87Encounter for pediatric-to-adult transition counseling

ICD-10-CM Codes›Z00–Z99›Z69-Z76›Z71

ICD-10-CM Z71.87
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

Z71.87 is a billable ICD-10-CM diagnosis code for encounter for pediatric-to-adult transition counseling. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026). The code is not accepted as a principal diagnosis by the Medicare Code Editor and exempt from POA reporting. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Other specified encounters and counseling.

Code Identity

ICD-10-CM Code
Z71.87
Billable Status
Yes — Valid for Submission
Code Describes
Encounter for pediatric-to-adult transition counseling
Short Description
Encounter for pediatric-to-adult transition counseling
Same as the full description in the CMS dataset.
Parent Code
Z71.8
Other specified counseling

Code Classification

ChapterZ00–Z99Factors influencing health status and contact with health services
SectionZ69-Z76Persons encountering health services in other circumstances
CategoryZ71Persons encountering health services for other counseling and medical advice, not elsewhere classified
This CodeZ71.87Encounter for pediatric-to-adult transition counseling

Code EditsBilling

Medicare Code Editor checks that affect claim validity for Z71.87.

Unacceptable principal diagnosis
There are selected codes that describe a circumstance which influences an individual's health status but not a current illness or injury, or codes that are not specific manifestations but may be due to an underlying cause. These codes are considered unacceptable as a principal diagnosis.

Present on Admission (POA)Billing

Z71.87 is exempt from POA reporting on inpatient claims to general acute care hospitals. Review other POA exempt codes.

Tabular List NotesGuidance

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

Code Also

  • chronic condition, if applicable, such as:
  • autism spectrum disorder F84.0
  • congenital malformations of the circulatory system Q20 Q28
  • cystic fibrosis E84
  • sickle-cell disorder D57

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.

    • Counseling(for)
      • pediatric-to-adult transition

Clinical ClassificationClinical

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

CCSR FAC012
Other specified encounters and counseling
Default principal diagnosis: inpatient No · outpatient Yes

Code History & ChangesHistory

Replacement Z71.87 replaces the following previously assigned code(s):

  • Z71.89 - Other specified counseling
FY 2023AddedAdded to the ICD-10-CM code setEffective October 1, 2022.
FY 2024–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About Z71.87Overview

Is Z71.87 (Other specified counseling) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report encounter for pediatric-to-adult transition counseling on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

Can Z71.87 be a principal diagnosis?

No. The Medicare Code Editor rejects this code as a principal diagnosis because encounter for pediatric-to-adult transition counseling describes a circumstance that influences health status rather than a current illness. Report it as a secondary diagnosis.

Is Z71.87 exempt from POA reporting?

Yes. CMS lists this code among those exempt from present on admission reporting, so hospitals do not assign a POA indicator for encounter for pediatric-to-adult transition counseling on inpatient claims.