ICD-10-CM Book 2024 Edition

Chapters  /  Chapter 21  /  Z40-Z53  /  Z51
Z51 Encounter for other aftercare and medical care
CodeAlso condition requiring care
Excludes1 follow-up examination after treatment (Z08-Z09)
Z51.0 Encounter for antineoplastic radiation therapy
Z51.1 Encounter for antineoplastic chemotherapy and immunotherapy
Excludes2 encounter for chemotherapy and immunotherapy for nonneoplastic condition - code to condition
Z51.11 Encounter for antineoplastic chemotherapy
Z51.12 Encounter for antineoplastic immunotherapy
Z51.5 Encounter for palliative care
Z51.6 Encounter for desensitization to allergens
nonPrimary Yes
Z51.8 Encounter for other specified aftercare
Excludes1 holiday relief care (Z75.5)
Z51.81 Encounter for therapeutic drug level monitoring
CodeAlso any long-term (current) drug therapy (Z79.-)
Excludes1 encounter for blood-drug test for administrative or medicolegal reasons (Z02.83)
Z51.89 Encounter for other specified aftercare