Z15.81
✓ Billable
Genetic susceptibility to multiple endocrine neoplasia [MEN]
ICD-10-CM · FY2026 · Factors Influencing Health Status
Code
Z15.81
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Factors Influencing Health Status
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code Z15.81?
ICD-10-CM code Z15.81 represents Genetic susceptibility to multiple endocrine neoplasia [MEN]. It is a billable diagnosis code in the Factors Influencing Health Status chapter, effective October 1, 2025 – September 30, 2026.
Is Z15.81 billable?
Yes. Z15.81 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is Z15.81 in?
Z15.81 belongs to the Factors Influencing Health Status chapter (Z00–Z99) of ICD-10-CM.
Related codes in the Z15 category
Z15
Genetic susceptibility to disease
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Z15.0
Genetic susceptibility to malignant neoplasm
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Z15.1
Genetic susceptibility to epilepsy and neurodevelopmental disorders
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Z15.2
Genetic susceptibility to obesity
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Z15.3
Genetic susceptibility to kidney disease
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Z15.8
Genetic susceptibility to other disease
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Z15.01
Genetic susceptibility to malignant neoplasm of breast
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Z15.02
Genetic susceptibility to malignant neoplasm of ovary
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