Z51.1Non-billable (header)
Encounter for antineoplastic chemotherapy and immunotherapy
⚠ Excludes 2(Not included here)
- •encounter for chemotherapy and immunotherapy for nonneoplastic condition - code to condition
Code Hierarchy
┌21Factors influencing health status and contact with health services (Z00-Z99)├Z40-Z53Encounters for other specific health care (Z40-Z53)├Z51Encounter for other aftercare and medical care
└Z51.1Encounter for antineoplastic chemotherapy and immunotherapy
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