5A03.2

ICD-11 MMS 2026-01

Autoimmune thyroiditis

Description

A chronic inflammatory disorder of the thyroid gland associated with abnormal circulatory antibodies.

Exclusions from above levels

  • 5A00.2 – Acquired hypothyroidism
  • 5A02 – Thyrotoxicosis
  • 18 – Pregnancy, childbirth or the puerperium
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  • http://id.who.int/icd/entity/1004987305 – Transitory endocrine or metabolic disorders specific to fetus or newborn

Child codes

  • 5A03.20 – Hashimoto thyroiditis
  • 5A03.21 – Painless thyroiditis
  • 5A03.2Y – Other specified autoimmune thyroiditis
  • 5A03.2Z – Autoimmune thyroiditis, unspecified

Sibling codes

  • 5A03.0 – Acute thyroiditis
  • 5A03.1 – Subacute thyroiditis
  • 5A03.Y – Other specified thyroiditis
  • 5A03.Z – Thyroiditis, unspecified

Foundation entity

Autoimmune thyroiditis – http://id.who.int/icd/entity/1599407074

Part of: 5A03: Thyroiditis › 05: Endocrine, nutritional or metabolic diseases