Q35.5
✓ Billable
Cleft hard palate with cleft soft palate
ICD-10-CM · FY2026 · Congenital Malformations, Deformations and Chromosomal Abnormalities
Code
Q35.5
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 Q35.5?
ICD-10-CM code Q35.5 represents Cleft hard palate with cleft soft palate. It is a billable diagnosis code in the Congenital Malformations, Deformations and Chromosomal Abnormalities chapter, effective October 1, 2025 – September 30, 2026.
Is Q35.5 billable?
Yes. Q35.5 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is Q35.5 in?
Q35.5 belongs to the Congenital Malformations, Deformations and Chromosomal Abnormalities chapter (Q00–Q99) of ICD-10-CM.
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