Q10.4

ICD-10Billable

Absence and agenesis of lacrimal apparatus

Official ICD-10-CM descriptor (FY2026)

Absence and agenesis of lacrimal apparatus

Q10.4 is valid for submission on a claim — CMS flags it as a billable, specific code.

Inclusion terms

Congenital absence of punctum lacrimale

Related codes in Q10

Where this code sits

Chapter: 17. Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA0)
Block: Congenital malformations of eye, ear, face and neck (Q10-Q18)
Parent code: Q10

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Source

ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.