ICD-10 Code C69.32 – Malignant neoplasm of left choroid (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code C69.32 – Malignant neoplasm of left choroid
What it is
C69.32 identifies a malignant tumor in the choroid of the left eye. Use it when documentation specifies primary cancer of that ocular structure.
Clinical signs
Findings may include visual changes, a retinal or choroidal mass, or incidental detection on eye examination. Clinical features vary; refer to documentation.
When to use this code
Use C69.32 when the provider documents malignant neoplasm of the left choroid, including confirmed primary ocular malignancy. Apply it when laterality is clearly stated as left. If the note only says “choroidal tumor” or does not confirm malignancy, check documentation.
Do not use for
Do not use this code for benign choroidal lesions, metastatic disease to the choroid, or unspecified eye laterality. Check documentation if the record does not confirm a malignant left-sided choroidal tumor.
Coding tip
Verify both malignancy and laterality in the ophthalmology or pathology note before assigning C69.32.