ICD-10 Code H25.23 – Age-related cataract, morgagnian type, bilateral (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H25.23 – Age-related cataract, morgagnian type, bilateral
What it is
H25.23 identifies a bilateral age-related cataract of the morgagnian type. You use it when both lenses have advanced, age-related clouding with a liquefied cortex and a dense nucleus.
Clinical signs
Typical findings include reduced visual acuity, glare, and lens opacity on eye examination. Clinical features vary; refer to documentation for bilateral involvement and the morgagnian morphology.
When to use this code
Use this code when the provider documents age-related cataract in both eyes and specifies morgagnian type. It fits ophthalmology notes, operative reports, or assessments that clearly identify the cataract subtype. If laterality or type is not documented, check documentation.
Do not use for
Do not use H25.23 for unilateral cataract, unspecified age-related cataract, or cataracts from other causes such as trauma or systemic disease. If the record only says “cataract,” you need more specificity.
Coding tip
Assign H25.23 only when both the age-related nature and morgagnian subtype are explicitly documented.