ICD-10 Code H18.062 – Stromal corneal pigmentations, left eye (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code H18.062 – Stromal corneal pigmentations, left eye
What it is
H18.062 identifies pigment deposits within the corneal stroma of the left eye. Use it when the record specifically documents stromal corneal pigmentation affecting that eye.
Clinical signs
Findings may include visible corneal discoloration on slit-lamp exam and documented stromal pigment deposition. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents stromal corneal pigmentations in the left eye as the diagnosed condition. It is appropriate for ophthalmology notes, consults, or problem lists that clearly specify the left eye. If laterality is missing, check documentation before coding.
Do not use for
Do not use it for nonspecific corneal opacity, superficial corneal staining, or pigmentation in the right eye. Check documentation if the record does not clearly identify stromal involvement.
Coding tip
Confirm both the corneal layer and laterality; H18.062 is only for left-eye stromal corneal pigmentation.