Z17.4
⚠ Non-billable (Header)Combined receptor status
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.
📋 Code Instructions
from Z17- • Code first: malignant neoplasm, such as:
- • Code first: malignant neoplasm of breast (C50.-)
- • Code first: malignant neoplasm of ovary (C56.-)
✅ No additional coding notes for Z17.4
🧪 Validate Combinations
Add Z17.4 to the Excludes Checker to validate against your full code list.
Open in Checker →Code Information
CodeZ17.4
BillableNo — Header code
ParentZ17
CategoryFactors influencing health status and contact with health services (Z00-Z99)
Excludes10 rule(s)
Excludes20 note(s)
Child codes2
Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)