All ICD10 Codes

Z86

Non-Billable
ChapterZ00–Z99
Rankcategory
Official Description

Personal history of certain other diseases

Use a more specific code (1 billable, 6 non-billable)
Z86.0Personal history of in-situ and benign neoplasms and neoplasms of uncertain behaviorhas subcodesZ86.1Personal history of infectious and parasitic diseaseshas subcodesZ86.2Personal history of diseases of the blood and blood-forming organs and certain disorders involving the immune mechanismZ86.3Personal history of endocrine, nutritional and metabolic diseaseshas subcodesZ86.5Personal history of mental and behavioral disordershas subcodesZ86.6Personal history of diseases of the nervous system and sense organshas subcodesZ86.7Personal history of diseases of the circulatory systemhas subcodes
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)

Instructional Notes

Code First
  • any follow-up examination after treatment (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)
Z86Personal history of certain other diseasesNot billable
Z86.0Personal history of in-situ and benign neoplasms and neoplasms of uncertain behaviorSubcodes
Z86.1Personal history of infectious and parasitic diseasesSubcodes
Z86.2Personal history of diseases of the blood and blood-forming organs and certain disorders involving the immune mechanismBillable
Z86.3Personal history of endocrine, nutritional and metabolic diseasesSubcodes
Z86.5Personal history of mental and behavioral disordersSubcodes
Z86.6Personal history of diseases of the nervous system and sense organsSubcodes
Z86.7Personal history of diseases of the circulatory systemSubcodes

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to Z86:

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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