All ICD10 Codes

Z92.85

Non-Billable
ChapterZ00–Z99
Ranksubcategory
Official Description

Personal history of cellular therapy

Use a more specific code (3 billable)
Z92.850Personal history of Chimeric Antigen Receptor T-cell therapyZ92.858Personal history of other cellular therapyZ92.859Personal history of cellular therapy, unspecified
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 21: Factors Influencing Health Status and Contact with Health Services (Z00-Z99).

Instructional Notes

Excludes2(Not included here. Code separately if applicable.)
  • personal history of immune checkpoint inhibitor therapy (Z92.26)
General instructions are available for the parent sections:
View Z77-Z99 NotesView Z92 Notes

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)
Z92Personal history of medical treatment
Z92.8Personal history of other medical treatment
Z92.85Personal history of cellular therapyNot billable
Z92.850Personal history of Chimeric Antigen Receptor T-cell therapyBillable
Z92.858Personal history of other cellular therapyBillable
Z92.859Personal history of cellular therapy, unspecifiedBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to Z92.85:

categoryZ92
Personal history of medical treatment
View context instructions
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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