H27.121 Anterior dislocation of lens, right eye

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)

• 379.33 Anterior dislocation of lens (approximate)

Nearby codes

• H27.111 Subluxation of lens, right eye
• H27.112 Subluxation of lens, left eye
• H27.113 Subluxation of lens, bilateral
• H27.119 Subluxation of lens, unspecified eye
• H27.12 Anterior dislocation of lens
• H27.121 Anterior dislocation of lens, right eye (this code)
• H27.122 Anterior dislocation of lens, left eye
• H27.123 Anterior dislocation of lens, bilateral
• H27.129 Anterior dislocation of lens, unspecified eye
• H27.13 Posterior dislocation of lens
• H27.131 Posterior dislocation of lens, right eye