ICD-9-CM Codes ICD-9-PCS Codes

246.2 - Cyst of thyroid

GEM Conversion to ICD-10 CM

E04.1

Fs: 10000 – Nontoxic single thyroid nodule

Sibling Codes

246.0

Disorders of thyrocalcitonin secretion

246.1

Dyshormonogenic goiter

246.2

Cyst of thyroid

246.3

Hemorrhage and infarction of thyroid

246.8

Other specified disorders of thyroid

246.9

Unspecified disorder of thyroid

Parent Sibling Codes

243

Congenital hypothyroidism