A patient is admitted to undergo chemotherapy for cancer of the sigmoid colon

1). A patient is admitted to undergo chemotherapy for cancer of the sigmoid colon that was previously treated with resection. Which code is sequenced first? A. 153.3 B.153.9 C. V58.11 D. V10 2). A patient was admitted to the hospital for chest pain due to tachycardia. While in the hospital, the patient was also treated or type 1 diabetes. Upon further review, the coder noted that the documentation and EKG didn’t provide further evidence of the type of tachycardia or underlying cardiac condition.