Q37.3
✓ Billable
Cleft soft palate with unilateral cleft lip
ICD-10-CM · FY2026 · Congenital Malformations, Deformations and Chromosomal Abnormalities
Code
Q37.3
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 Q37.3?
ICD-10-CM code Q37.3 represents Cleft soft palate with unilateral cleft lip. It is a billable diagnosis code in the Congenital Malformations, Deformations and Chromosomal Abnormalities chapter, effective October 1, 2025 – September 30, 2026.
Is Q37.3 billable?
Yes. Q37.3 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is Q37.3 in?
Q37.3 belongs to the Congenital Malformations, Deformations and Chromosomal Abnormalities chapter (Q00–Q99) of ICD-10-CM.
Related codes in the Q37 category
Q37
Cleft palate with cleft lip
Non-billable
Q37.0
Cleft hard palate with bilateral cleft lip
Billable
Q37.1
Cleft hard palate with unilateral cleft lip
Billable
Q37.2
Cleft soft palate with bilateral cleft lip
Billable
Q37.4
Cleft hard and soft palate with bilateral cleft lip
Billable
Q37.5
Cleft hard and soft palate with unilateral cleft lip
Billable
Q37.8
Unspecified cleft palate with bilateral cleft lip
Billable
Q37.9
Unspecified cleft palate with unilateral cleft lip
Billable
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