Q89.2
✓ Billable
Congenital malformations of other endocrine glands
ICD-10-CM · FY2026 · Congenital Malformations, Deformations and Chromosomal Abnormalities
Code
Q89.2
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Congenital Malformations, Deformations and Chromosomal Abnormalities
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code Q89.2?
ICD-10-CM code Q89.2 represents Congenital malformations of other endocrine glands. It is a billable diagnosis code in the Congenital Malformations, Deformations and Chromosomal Abnormalities chapter, effective October 1, 2025 – September 30, 2026.
Is Q89.2 billable?
Yes. Q89.2 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is Q89.2 in?
Q89.2 belongs to the Congenital Malformations, Deformations and Chromosomal Abnormalities chapter (Q00–Q99) of ICD-10-CM.
Related codes in the Q89 category
Q89
Other congenital malformations, not elsewhere classified
Non-billable
Q89.0
Congenital absence and malformations of spleen
Non-billable
Q89.1
Congenital malformations of adrenal gland
Billable
Q89.3
Situs inversus
Billable
Q89.4
Conjoined twins
Billable
Q89.7
Multiple congenital malformations, not elsewhere classified
Billable
Q89.8
Other specified congenital malformations
Non-billable
Q89.9
Congenital malformation, unspecified
Billable
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