Z63.8 Other specified problems related to primary support group

Billable ICD-10-CM code, FY2026. Exempt from present-on-admission (POA) reporting.

Applicable to

• Family discord NOS
• Family estrangement NOS
• High expressed emotional level within family
• Inadequate family support NOS
• Inadequate or distorted communication within family

Applies from Z63 Other problems related to primary support group, including family circumstances

Excludes2 (not included here)

• maltreatment syndrome (T74.-, T76)
• parent-child problems (Z62.-)
• problems related to negative life events in childhood (Z62.-)
• problems related to upbringing (Z62.-)

MS-DRG index

Defines the logic of DRG(s) 951 in MDC 23.

Approximate ICD-9-CM (GEMs)

• V61.09 Other family disruption (approximate)
• V61.8 Other specified family circumstances (approximate)

Medicare Code Edits (MCE v43.1 (April 2026))

• Unacceptable principal diagnosis: These codes describe a circumstance which influences care but is not a current illness or injury, or capture only an underlying condition, and are unacceptable as principal diagnosis.

Code annotations containing back-references to Z63.8

Back-references to Z63.8

• Code Also: Z62.8 Other specified problems related to upbringing ("other specified problems related to primary support group (Z63.8)")

Back-references to Z63

• Type 2 Excludes: Z72 Problems related to lifestyle ("problems related to socioeconomic and psychosocial circumstances (Z55-Z65)")
• Type 2 Excludes: Z73 Problems related to life management difficulty ("problems related to socioeconomic and psychosocial circumstances (Z55-Z65)")

Diagnosis Index entries for Z63.8

• Conflict (with) › family
• Discord (with) › family
• Disruption (of) › family
• Distortion (s) (congenital) › intrafamilial communications
• Family, familial › disruption
• Family, familial › problem › specified NEC
• High › expressed emotional level within family
• Inadequate, inadequacy › family support
• Inadequate, inadequacy › intrafamilial communication
• Problem (with) (related to) › conflict or discord (with) › family › specified NEC
• Problem (with) (related to) › family › specified NEC
• Problem (with) (related to) › intrafamilial communication
• Problem (with) (related to) › primary support group (family) › specified NEC

Nearby codes

• Z63.6 Dependent relative needing care at home
• Z63.7 Other stressful life events affecting family and household
• Z63.71 Stress on family due to return of family member from military deployment
• Z63.72 Alcoholism and drug addiction in family
• Z63.79 Other stressful life events affecting family and household
• Z63.8 Other specified problems related to primary support group (this code)
• Z63.9 Problem related to primary support group, unspecified