2026 ICD-10-CM Diagnosis Code Z63.6Dependent relative needing care at home

ICD-10-CM Codes›Z00–Z99›Z55-Z65›Z63

ICD-10-CM Z63.6
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

Z63.6 is a billable ICD-10-CM diagnosis code for dependent relative needing care at home. 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 Socioeconomic/psychosocial factors.

Code Identity

ICD-10-CM Code
Z63.6
Billable Status
Yes — Valid for Submission
Code Describes
Dependent relative needing care at home
Short Description
Dependent relative needing care at home
Same as the full description in the CMS dataset.
Parent Code
Z63
Other problems related to primary support group, including family circumstances

Code Classification

ChapterZ00–Z99Factors influencing health status and contact with health services
SectionZ55-Z65Persons with potential health hazards related to socioeconomic and psychosocial circumstances
CategoryZ63Other problems related to primary support group, including family circumstances
This CodeZ63.6Dependent relative needing care at home

Code EditsBilling

Medicare Code Editor checks that affect claim validity for Z63.6.

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

Z63.6 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.

  • Cares for a relative
  • Cares for dependent relative at home
  • Cares for sick or handicapped family member
  • Looks after chronically ill partner
  • Looks after chronically sick father
  • Looks after chronically sick husband
  • Looks after chronically sick mother
  • Looks after chronically sick relative
  • Looks after chronically sick spouse
  • Looks after chronically sick wife
  • Looks after elderly dependent
  • Looks after physically handicapped dependent
  • Partner has disability
  • Problem with care of sick person
  • Sickness in family

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.

    • Care(of) (for) (following)
      • family member (handicapped) (sick)
        • creating problem for family
    • Concern(normal) about sick person in family
    • Person(with)
      • concern (normal) about sick person in family
    • Person(with)
      • sick or handicapped in family
    • Problem(with) (related to)
      • care (of)
        • sick or handicapped person in family or household
    • Problem(with) (related to)
      • medical
        • care, within family
    • Problem(with) (related to)
      • presence of sick or disabled person in family or household
        • needing care
    • Sick
      • or handicapped person in family
        • needing care at home

Clinical ClassificationClinical

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

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

Convert Z63.6 to ICD-9-CMHistory

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

ICD-9-CM
V61.49 Family health probl NEC
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 Z63.6Overview

Is Z63.6 a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report dependent relative needing care at home on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

Can Z63.6 be a principal diagnosis?

No. The Medicare Code Editor rejects this code as a principal diagnosis because dependent relative needing care at home describes a circumstance that influences health status rather than a current illness. Report it as a secondary diagnosis.

Is Z63.6 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 dependent relative needing care at home on inpatient claims.

What is the ICD-9 equivalent of Z63.6?

Under the General Equivalence Mappings, dependent relative needing care at home converts to ICD-9-CM V61.49 (family health probl NEC). The mapping is approximate, so confirm the match fits the documentation.