ICD-10 Code C73 – Malignant neoplasm of thyroid gland (2026): Diagnosis, Symptoms & Billing Guide
The ICD-10 code for Malignant neoplasm of thyroid gland is C73.2026 ICD-10-CM Diagnosis Code C73 – Malignant neoplasm of thyroid gland What it is C73 identifies a malignant tumor arising in the thyroid gland. Use it when documentation states thyroid cancer or malignant neoplasm of thyroid, without a more specific site or histology code. Clinical…