Unspecified adhesions of iris, right eye

This code signifies the presence of scar tissue or fibrous bands within the anterior chamber of the right eye, specifically involving the iris, where the exact nature or cause of these adhesions is not documented. These adhesions can restrict iris movement, potentially affecting pupil dilation and light regulation.

Utilize this code when documentation indicates adhesions of the iris in the right eye, but the specific type (e.g., anterior, posterior, goniosynechiae) is not specified by the provider. This code is appropriate when the physician notes "iris adhesions, right eye" without further detail.

• Ensure the laterality (right eye) is clearly documented.
• Avoid using this code if more specific documentation regarding the type of iris adhesion is available; instead, select a more precise code from the H21.5 subcategory.
• Review the patient's history for underlying conditions that might cause iris adhesions, such as trauma, inflammation (uveitis), or previous ocular surgery, as these may require additional coding.