All ICD10 Codes

Z81

Non-Billable
ChapterZ00–Z99
Rankcategory
Official Description

Family history of mental and behavioral disorders

Use a more specific code (6 billable)
Z81.0Family history of intellectual disabilitiesZ81.1Family history of alcohol abuse and dependenceZ81.2Family history of tobacco abuse and dependenceZ81.3Family history of other psychoactive substance abuse and dependenceZ81.4Family history of other substance abuse and dependenceZ81.8Family history of other mental and behavioral disorders
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 21: Factors Influencing Health Status and Contact with Health Services (Z00-Z99).

Z77-Z99 Parent Instructions

Code Also
  • any follow-up examination (Z08-Z09)

Clinical Hierarchy

BillableHas subcodes
CH21Factors influencing health status and contact with health services (Z00-Z99)
Z77-Z99Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99)
Z81Family history of mental and behavioral disordersNot billable
Z81.0Family history of intellectual disabilitiesBillable
Z81.1Family history of alcohol abuse and dependenceBillable
Z81.2Family history of tobacco abuse and dependenceBillable
Z81.3Family history of other psychoactive substance abuse and dependenceBillable
Z81.4Family history of other substance abuse and dependenceBillable
Z81.8Family history of other mental and behavioral disordersBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to Z81:

blockZ77-Z99
Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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