2021 ICD-10-CM Codes for Malignant neoplasm of ureter (C66)

Instructional Notations

Type 1 Excludes Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

• malignant neoplasm of ureteric orifice of bladder C67.6

• ICD-10 Index

  • Neoplasms (C00–D48)

    • Malignant neoplasms of urinary tract (C64-C68)

      • Malignant neoplasm of ureter (C66)

        • C66 - Malignant neoplasm of ureter NON-BILLABLE CODE
        • C66.1 - Malignant neoplasm of right ureter BILLABLE CODE
        • C66.2 - Malignant neoplasm of left ureter BILLABLE CODE
        • C66.9 - Malignant neoplasm of unspecified ureter BILLABLE CODE