ICD-11 classes
05 Endocrine, nutritional or metabolic diseases
Endocrine diseases
Disorders of the thyroid gland or thyroid hormones system
5A00 — Hypothyroidism
5A00.2 — Acquired hypothyroidism

ICD-11 5A00.2 — Acquired hypothyroidism

Acquired hypothyroidism is a condition where the thyroid gland produces too little or no thyroid hormone, and the condition arises only after birth.

The diagnosis includes nothing.

Diagnosis with code 5A00.2 contains 6 clarifying diagnoses:

1. 5A00.20 — Hypothyroidism due to medicaments or other exogenous substances
2. 5A00.21 — Myxoedema coma
3. 5A00.22 — Subclinical iodine-deficiency hypothyroidism
4. 5A61.40 — Acquired central hypothyroidism
5. 5A00.2Y — Other specified acquired hypothyroidism
6. 5A00.2Z — Acquired hypothyroidism, unspecified

The diagnosis is coded elsewhere:

• Iodine deficiency #4571
• Acquired hypothyroidism #4576