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Z91.83

✓ Billable

Wandering in diseases classified elsewhere

Factors influencing health status and contact with health services (Z00-Z99)

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📋 Code Instructions

  • • Code first: underlying disorder such as:
  • • Code first: Alzheimer's disease (G30.-)
  • • Code first: autism or pervasive developmental disorder (F84.-)
  • • Code first: intellectual disabilities (F70-F79)
  • • Code first: unspecified dementia with behavioral disturbance (F03.9-, F03.A-, F03.B-, F03.C-)

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Code Information

CodeZ91.83
BillableYes
ParentZ91.8
CategoryFactors influencing health status and contact with health services (Z00-Z99)
Excludes10 rule(s)
Excludes20 note(s)

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)