Q89.2

Billable

Congenital malformations of other endocrine glands

Q89.2 is the ICD-10-CM code for Congenital malformations of other endocrine glands. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
Q00-Q99
Parent
Q89
Edition
FY2026

Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities

Includes

  • Congenital malformation of parathyroid or thyroid gland
  • Persistent thyroglossal duct
  • Thyroglossal cyst

Excludes1 — not coded here

  • congenital goiter (E03.0)
  • congenital hypothyroidism (E03.1)

Frequently asked questions

What is ICD-10 code Q89.2?
Q89.2 is the ICD-10-CM code for "Congenital malformations of other endocrine glands". It falls under Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities.
Is Q89.2 a billable code?
Yes — Q89.2 is a billable, specific ICD-10-CM code valid for reimbursement.
What is excluded from Q89.2?
Excludes1 (not coded here): congenital goiter (E03.0); congenital hypothyroidism (E03.1).

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

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