ICD-10 Code H27.13 – Posterior dislocation of lens (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H27.13 – Posterior dislocation of lens
What it is
H27.13 identifies a lens that has moved backward from its normal position in the eye. Use it when documentation states the crystalline lens is dislocated posteriorly, usually into the vitreous cavity.
Clinical signs
Findings may include decreased vision, monocular diplopia, or a visible displaced lens on exam or imaging. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents posterior dislocation, posterior lens luxation, or similar wording for the natural lens. It also applies when the record clearly identifies the lens as displaced backward after trauma, surgery, or another cause. Check documentation if the direction of dislocation is not specified.
Do not use for
Do not use H27.13 for anterior lens dislocation, subluxation, or other lens position abnormalities. If the note only says “dislocated lens” without direction, check documentation.
Coding tip
Code the direction exactly as documented; posterior and anterior lens dislocations are not interchangeable.