ICD-9-CM

244 Acquired hypothyroidism Includes: athyroidism (acquired) hypothyroidism (acquired) myxedema (adult) (juvenile) thyroid (gland) insufficiency (acquired)
244.0: Postsurgical hypothyroidism
244.1: Other postablative hypothyroidism Hypothyroidism following therapy, such as irradiation
244.2: Iodine hypothyroidism Hypothyroidism resulting from administration or ingestion of iodide Use additional E to identify drug Excludes: hypothyroidism resulting from administration of radioactive iodine (244.1)
244.3: Other iatrogenic hypothyroidism Hypothyroidism resulting from: P-aminosalicylic acid [PAS] Phenylbutazone Resorcinol Iatrogenic hypothyroidism NOS Use additional E to identify drug
244.8: Other specified acquired hypothyroidism Secondary hypothyroidism NEC
244.9: Unspecified hypothyroidism Hypothyroidism, primary or NOS Myxedema, primary or NOS

244 Acquired hypothyroidism

Includes:

athyroidism (acquired)

hypothyroidism (acquired)

myxedema (adult) (juvenile)

thyroid (gland) insufficiency (acquired)

Hypothyroidism following therapy, such as irradiation

Hypothyroidism resulting from administration or ingestion of iodide

Use additional E to identify drug