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  6. 2025 ICD-10-CM Code Z17.3

2025 ICD-10-CM Diagnosis Code Z17.3

Human epidermal growth factor 2 receptor

ICD-10-CM Code:
Z17.3
ICD-10 Code for:
Human epidermal growth factor 2 receptor
Is Billable?
Not Valid for Submission
Code Navigator:

Z17.3 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of human epidermal growth factor 2 receptor. The code is not specific and is NOT valid for the year 2025 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.

Specific Coding Applicable to Human epidermal growth factor 2 receptor

Non-specific codes like Z17.3 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10-CM codes with a higher level of specificity when coding for human epidermal growth factor 2 receptor:

  • Use Z17.31 for Human epidermal growth factor receptor 2 positive status - BILLABLE CODE

  • Use Z17.32 for Human epidermal growth factor receptor 2 negative status - BILLABLE CODE

Code Classification

  • Factors influencing health status and contact with health services
    Z00–Z99
    • Estrogen, and other hormones and factors receptor status
      Z17
      • Estrogen, and other hormones and factors receptor status
        Z17

Code History