Q10.4
✓ Billable
Absence and agenesis of lacrimal apparatus
ICD-10-CM · FY2026 · Congenital Malformations, Deformations and Chromosomal Abnormalities
Code
Q10.4
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 Q10.4?
ICD-10-CM code Q10.4 represents Absence and agenesis of lacrimal apparatus. It is a billable diagnosis code in the Congenital Malformations, Deformations and Chromosomal Abnormalities chapter, effective October 1, 2025 – September 30, 2026.
Is Q10.4 billable?
Yes. Q10.4 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is Q10.4 in?
Q10.4 belongs to the Congenital Malformations, Deformations and Chromosomal Abnormalities chapter (Q00–Q99) of ICD-10-CM.
Related codes in the Q10 category
Q10
Congenital malformations of eyelid, lacrimal apparatus and orbit
Non-billable
Q10.0
Congenital ptosis
Billable
Q10.1
Congenital ectropion
Billable
Q10.2
Congenital entropion
Billable
Q10.3
Other congenital malformations of eyelid
Billable
Q10.5
Congenital stenosis and stricture of lacrimal duct
Billable
Q10.6
Other congenital malformations of lacrimal apparatus
Billable
Q10.7
Congenital malformation of orbit
Billable
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