Q11.2 Microphthalmos

Billable ICD-10-CM code, FY2026. Exempt from present-on-admission (POA) reporting.

Applicable to

• Cryptophthalmos NOS
• Dysplasia of eye
• Hypoplasia of eye
• Rudimentary eye

Excludes1 (never code together)

• cryptophthalmos syndrome (Q87.0)

MS-DRG index

Defines the logic of DRG(s) 124-125 in MDC 02.

Approximate ICD-9-CM (GEMs)

• 743.06 Cryptophthalmos (approximate)
• 743.10 Microphthalmos, unspecified (approximate)

Code annotations containing back-references to Q11.2

Back-references to Q11.2

• Type 1 Excludes: Q10 Congenital malformations of eyelid, lacrimal apparatus and orbit ("cryptophthalmos NOS (Q11.2)")

Diagnosis Index entries for Q11.2

• Cryptophthalmos
• Dysplasia › eye (congenital)
• Hypoplasia, hypoplastic › eye
• Microphthalmos, microphthalmia (congenital)
• Rudimentary (congenital) › eye

Nearby codes

• Q11 Anophthalmos, microphthalmos and macrophthalmos
• Q11.0 Cystic eyeball
• Q11.1 Other anophthalmos
• Q11.2 Microphthalmos (this code)
• Q11.3 Macrophthalmos