Q75.04
⚠ Non-billable
Lambdoid craniosynostosis
ICD-10-CM · FY2026 · Congenital Malformations, Deformations and Chromosomal Abnormalities
Code
Q75.04
System
ICD-10-CM
Billable
No — use specific code
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 Q75.04?
ICD-10-CM code Q75.04 represents Lambdoid craniosynostosis. It is a non-billable header code requiring a more specific subcategory in the Congenital Malformations, Deformations and Chromosomal Abnormalities chapter, effective October 1, 2025 – September 30, 2026.
Is Q75.04 billable?
No. Q75.04 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is Q75.04 in?
Q75.04 belongs to the Congenital Malformations, Deformations and Chromosomal Abnormalities chapter (Q00–Q99) of ICD-10-CM.
Related codes in the Q75 category
Q75
Other congenital malformations of skull and face bones
Non-billable
Q75.0
Craniosynostosis
Non-billable
Q75.1
Craniofacial dysostosis
Billable
Q75.2
Hypertelorism
Billable
Q75.3
Macrocephaly
Billable
Q75.4
Mandibulofacial dysostosis
Billable
Q75.5
Oculomandibular dysostosis
Billable
Q75.8
Other specified congenital malformations of skull and face bones
Billable
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