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Q10 ICD-10-CA category: Congenital malformations of eyelid, lacrimal apparatus and orbit

Q10 isn’t a code on its own. Choose one of the 8 codes beneath it, the one the documentation supports.

Official description

Q10

Congenital malformations of eyelid, lacrimal apparatus and orbit

ICD-10-CA · Canada

Codes in Q10

Q10 isn’t a code on its own. Open the code that matches what the note documents.

Q10.0Congenital ptosisQ10.1Congenital ectropionQ10.2Congenital entropionQ10.3Other congenital malformations of eyelidQ10.4Absence and agenesis of lacrimal apparatusQ10.5Congenital stenosis and stricture of lacrimal ductQ10.6Other congenital malformations of lacrimal apparatusQ10.7Congenital malformation of orbit

Notes for Q10

As CIHI prints them, with any note Q10 takes from the headings above it.

Excludes

Conditions classified elsewhere.

  • Cryptophthalmos:• NOS (Q11.2)• syndrome (Q87.0)
  • Cleft lip and cleft palate (Q35-Q37)congenital malformation of:• cervical spine (Q05.0,Q05.5,Q67.5,Q76.0-Q76.4)• larynx (Q31.-)• lip NEC (Q38.0)• nose (Q30.-)• parathyroid gland (Q89.2)• thyroid gland (Q89.2)From Q10-Q18 Congenital malformations of eye, ear, face and neck
  • Inborn errors of metabolism (E70-E90)From Chapter 17: Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)

Where Q10 sits

  1. 1ChapterChapter 17: Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  2. 2Block Q10-Q18Congenital malformations of eye, ear, face and neck
  3. 3Category Q10Congenital malformations of eyelid, lacrimal apparatus and orbit

Source and release

Data release
ICD-10-CA · FY 2026–2027
Effective date
Apr 1, 2026
Publisher
CIHI

This page is built from the ICD-10-CA catalog that Vero Codes reads when it suggests codes: Canadian Institute for Health Information’s FY 2026–2027 release, imported from the publisher’s file and checked against it. The description, notes and structured data come from the same record.

See Q10 in the CIHI source

Frequently asked questions

Is Q10 a valid ICD-10-CA code?

No. Q10 (Congenital malformations of eyelid, lacrimal apparatus and orbit) is a category heading in CIHI’s ICD-10-CA FY 2026–2027 release. It holds 8 codes; record the one the documentation supports.

Where is Q10 in ICD-10-CA?

Q10 sits under Q10-Q18 Congenital malformations of eye, ear, face and neck, within Chapter 17: Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99).

What coding notes apply to Q10?

ICD-10-CA lists Excludes notes for Q10, including those from the headings it sits under. They are listed on this page with where each one comes from.

Which ICD-10-CA release does this page use?

It uses CIHI’s FY 2026–2027 release, in effect from Apr 1, 2026 to Mar 31, 2027. It is a reference: confirm the code against the current list and the payer’s rules before you submit it.

Codes beside Q10

Q11Anophthalmos, microphthalmos and macrophthalmosQ12Congenital lens malformationsQ13Congenital malformations of anterior segment of eyeQ14Congenital malformations of posterior segment of eyeQ15Other congenital malformations of eyeQ16Congenital malformations of ear causing impairment of hearingQ17Other congenital malformations of earQ18Other congenital malformations of face and neck