2026 ICD-10-CM Diagnosis Code Z62.821Parent-adopted child conflict

ICD-10-CM Codes›Z00–Z99›Z55-Z65›Z62

ICD-10-CM Z62.821
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

Z62.821 is a billable ICD-10-CM diagnosis code for parent-adopted child conflict. 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. Coders also document this condition as conflict concerning adopted or foster child. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Socioeconomic/psychosocial factors.

Code Identity

ICD-10-CM Code
Z62.821
Billable Status
Yes — Valid for Submission
Code Describes
Parent-adopted child conflict
Short Description
Parent-adopted child conflict
Same as the full description in the CMS dataset.
Parent Code
Z62.82
Parent-child conflict

Code Classification

ChapterZ00–Z99Factors influencing health status and contact with health services
SectionZ55-Z65Persons with potential health hazards related to socioeconomic and psychosocial circumstances
CategoryZ62Problems related to upbringing
This CodeZ62.821Parent-adopted child conflict

Code EditsBilling

Medicare Code Editor checks that affect claim validity for Z62.821.

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

Z62.821 is exempt from POA reporting on inpatient claims to general acute care hospitals. Review other POA exempt codes.

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Conflict concerning adopted or foster child
  • Parent-child problem
  • Relationship problem between parent and adopted child
  • Stepparent relationship problem

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.

    • Conflict(with)
      • parent-child
        • parent-adopted child
    • Problem(with) (related to)
      • adopted child

Clinical ClassificationClinical

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

CCSR FAC019
Socioeconomic/psychosocial factors
Default principal diagnosis: inpatient No · outpatient No

Patient EducationClinical

Family Issues

There are many kinds of families. Some have two parents, while others have a single parent. Sometimes there is no parent and grandparents raise grandchildren. Some children live in foster families, adoptive families, or in stepfamilies.

Read the full article at MedlinePlus

Courtesy of MedlinePlus, a service of the U.S. National Library of Medicine.

Convert Z62.821 to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
V61.29 Oth parent-child problem
Approximate The match is approximate rather than exact.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About Z62.821Overview

Is Z62.821 (Parent-child conflict) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report parent-adopted child conflict on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

Can Z62.821 be a principal diagnosis?

No. The Medicare Code Editor rejects this code as a principal diagnosis because parent-adopted child conflict describes a circumstance that influences health status rather than a current illness. Report it as a secondary diagnosis.

Is Z62.821 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 parent-adopted child conflict on inpatient claims.

What is the ICD-9 equivalent of Z62.821?

Under the General Equivalence Mappings, parent-adopted child conflict converts to ICD-9-CM V61.29 (oth parent-child problem). The mapping is approximate, so confirm the match fits the documentation.