H27.121
✓ Billable
Anterior dislocation of lens, right eye
ICD-10-CM · FY2026 · Diseases of the Eye and Adnexa
Code
H27.121
System
ICD-10-CM
Billable
Yes — valid for submission
Effective
FY2026
Chapter
Diseases of the Eye and Adnexa
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code H27.121?
ICD-10-CM code H27.121 represents Anterior dislocation of lens, right eye. It is a billable diagnosis code in the Diseases of the Eye and Adnexa chapter, effective October 1, 2025 – September 30, 2026.
Is H27.121 billable?
Yes. H27.121 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is H27.121 in?
H27.121 belongs to the Diseases of the Eye and Adnexa chapter (H00–H59) of ICD-10-CM.
Related codes in the H27 category
H27
Other disorders of lens
Non-billable
H27.0
Aphakia
Non-billable
H27.1
Dislocation of lens
Non-billable
H27.8
Other specified disorders of lens
Billable
H27.9
Unspecified disorder of lens
Billable
H27.00
Aphakia, unspecified eye
Billable
H27.01
Aphakia, right eye
Billable
H27.02
Aphakia, left eye
Billable
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