Carcinoma in situ, rectosigmoid junction
D01.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2023 edition of ICD-10-CM D01.1 became effective on October 1, 2022.
This is the American ICD-10-CM version of D01.1 – other international versions of ICD-10 D01.1 may differ.