ICD-10-CM Z85.04: Personal history of malignant neoplasm of rectum, rectosigmoid junction, and anus

ICD-10-CM Diagnosis Code (2025)

Official Description for Z85.04

Personal history of malignant neoplasm of rectum, rectosigmoid junction, and anus

Coding Notes & Guidelines for Z85.04

Inclusion Terms

Conditions classifiable to C7A.026

Inclusion Terms

Conditions classifiable to C19-C21

Parent Code (Less Specific):

About ICD-10-CM Code Z85.04 (Personal history of malignant neoplasm of rectum)

ICD-10-CM code Z85.04 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM Z85.04 became effective on October 1, 2024.

This page provides detailed information about Z85.04 - Personal history of malignant neoplasm of rectum, rectosigmoid junction, and anus. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Personal history of malignant neoplasm of rectum related to rectosigmoid junction, and anus.