Current
C73 — Malignant neoplasm of thyroid gland
Part of Chapter 2: Neoplasms , block Malignant neoplasms of thyroid and other endocrine glands (C73-C75) .
Official Notes
Use Additional Code
code to identify any functional activity
Child Codes
C73 has no child codes in the FY 2027 release -- it is used on its own.
Referenced By
Official notes on these codes cite C73.
FY 2027 effective October 1, 2026 · CDC NCHS and CMS