E03.1

Billable

Congenital hypothyroidism without goiter

E03.1 is the ICD-10-CM code for Congenital hypothyroidism without goiter. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
E00-E89
Parent
E03
Edition
FY2026

E00-E89 Endocrine, nutritional and metabolic diseases

Includes

  • Aplasia of thyroid (with myxedema)
  • Congenital atrophy of thyroid
  • Congenital hypothyroidism NOS

Frequently asked questions

What is ICD-10 code E03.1?
E03.1 is the ICD-10-CM code for "Congenital hypothyroidism without goiter". It falls under E00-E89 Endocrine, nutritional and metabolic diseases.
Is E03.1 a billable code?
Yes — E03.1 is a billable, specific ICD-10-CM code valid for reimbursement.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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