The patient is being admitted for chemotherapy due to lung cancer. She underwent two rounds of chemotherapy before discharge. This is coded as: Group of answer choices Primary neoplasm of lung cancer, procedure for chemotherapy Admission for chemotherapy (Z code), primary neoplasm lung cancer, and the procedure for chemotherapy Admission for chemotherapy (Z code), procedure for chemotherapy Primary neoplasm Lung cancer, admission for chemotherapy (Z code) and the procedure for chemotherapy
