Z85.85
Non-Billable
ChapterZ00–Z99
Ranksubcategory
Official Description
Personal history of malignant neoplasm of endocrine glands
Metadata & Insights
- •2026 ICD-10-CM Edition - Effective October 1, 2025.
- •Non-billable category (requires more specific sub-code).
- •Chapter 21: Factors Influencing Health Status and Contact with Health Services (Z00-Z99).
Instructional Notes
Includes
- Conditions classifiable to C73-C75
General instructions are available for the parent sections:
Clinical Hierarchy
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)
Z85Personal history of malignant neoplasm
Z85.8Personal history of malignant neoplasms of other organs and systems
Z85.85Personal history of malignant neoplasm of endocrine glands
Z85.850Personal history of malignant neoplasm of thyroid
Z85.858Personal history of malignant neoplasm of other endocrine glands
Applicable Ancestor Context
The following parent sections contain instructions or notes that apply to Z85.85:
subcategoryZ85.8
Personal history of malignant neoplasms of other organs and systems
View context instructionsblockZ77-Z99
Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99)
View context instructionsAlphabetic Index Mentions
These are Diagnosis Index lookup paths that route to Z85.85. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.
2 raw paths
History2 unique routes
personal (of)(2 variants)
MS-DRG Classification
No direct MS-DRG triggers identified.
Cross Reference
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