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Z92.85

⚠ Non-billable (Header)

Personal history of cellular therapy

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

⚠️ This is a category header code — not billable. Use a more specific child code below.

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⚠️ Excludes2

direct

May be coded together if both conditions coexist

  • • personal history of immune checkpoint inhibitor therapy (Z92.26)

Child Codes (3)

Z92.850Personal history of Chimeric Antigen Receptor T-cell therapyZ92.858Personal history of other cellular therapyZ92.859Personal history of cellular therapy, unspecified

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Code Information

CodeZ92.85
BillableNo — Header code
ParentZ92.8
CategoryFactors influencing health status and contact with health services (Z00-Z99)
Excludes10 rule(s)
Excludes21 note(s)
Child codes3

Data Source

CMS ICD-10-CM 2026 Tabular List

Updated October 1, 2025 (FY2026)