Z17.4 — Combined receptor status
Not billable
Is Z17.4 billable?
No — Z17.4 is a non-billable header code. Z17.4 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 4 billable codes beneath Z17.4.
Billable codes under this header
- Z17.410Hormone receptor positive with human epidermal growth factor receptor 2 positive status
- Z17.411Hormone receptor positive with human epidermal growth factor receptor 2 negative status
- Z17.420Hormone receptor negative with human epidermal growth factor receptor 2 positive status
- Z17.421Hormone receptor negative with human epidermal growth factor receptor 2 negative status
Z17.4 at a glance
| Code | Z17.4 |
|---|---|
| Description | Combined receptor status |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Note
- Assign a code from subcategory Z17.4- when only a combined receptor status is documented
Code first — inherited from Z17
The underlying condition below must be sequenced before Z17.4. Z17.4 describes a manifestation and cannot be the principal or first-listed diagnosis.
What codes fall under Z17.4? (2)
How long has Z17.4 existed?
Z17.4 first appears in FY2025.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.