H27.9 Unspecified disorder of lens

Billable ICD-10-CM code, FY2026.

Applies from H27 Other disorders of lens

Excludes1 (never code together)

• congenital lens malformations (Q12.-)
• mechanical complications of intraocular lens implant (T85.2)
• pseudophakia (Z96.1)

MS-DRG index

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

Approximate ICD-9-CM (GEMs)

• 379.39 Other disorders of lens (approximate)

Diagnosis Index entries for H27.9

• Disease, diseased › lens
• Disorder (of) › lens

Nearby codes

• H27.131 Posterior dislocation of lens, right eye
• H27.132 Posterior dislocation of lens, left eye
• H27.133 Posterior dislocation of lens, bilateral
• H27.139 Posterior dislocation of lens, unspecified eye
• H27.8 Other specified disorders of lens
• H27.9 Unspecified disorder of lens (this code)