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Dx

ICD-10-CM 2027 · E00-E07

Disorders of thyroid gland

Part of chapter 4, endocrine, nutritional and metabolic diseases.

About E00-E07

Block E00-E07 contains 8 categories and 48 billable codes for FY2027. No codes here changed in the FY2027 update. 8 codes are MCCs and 1 are CCs when reported as secondary diagnoses.

E00Congenital iodine-deficiency syndrome

E01Iodine-deficiency related thyroid disorders and allied conditions

E02Subclinical iodine-deficiency hypothyroidism

E03Other hypothyroidism

E04Other nontoxic goiter

E05Thyrotoxicosis [hyperthyroidism]

E06Thyroiditis

E07Other disorders of thyroid