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Q89Non-billableSave

Q89 - Other congenital malformations, not elsewhere classified

ICD-10-CM Chapter 17: Congenital malformations, deformations and chromosomal abnormalities · Q80-Q89 Other congenital malformations (Q80-Q89) · Top-level category · FY2027

Coding Guidance

Q89 is a non-billable heading. Report one of the 8 more specific codes below.

Includes, Excludes and Coding Notes

Excludes 2 — Not Included HereFrom Chapter Q00-Q99

Not part of this code; report both codes when the patient has both conditions.

  • inborn errors of metabolism (E70-E88)
NotesFrom Chapter Q00-Q99

Instructional notes from the ICD-10-CM tabular list.

  • Codes from this chapter are not for use on maternal records

More Specific Codes (8)

Q89.0Congenital absence and malformations of spleen→Q89.1Congenital malformations of adrenal gland→Q89.2Congenital malformations of other endocrine glands→Q89.3Situs inversus→Q89.4Conjoined twins→Q89.7Multiple congenital malformations, not elsewhere classified→Q89.8Other specified congenital malformations→Q89.9Congenital malformation, unspecified→

Related condition guides

Documentation requirements, coding pitfalls and FAQs for conditions coded with Q89.