Secondary lacrimal gland atrophy, unspecified lacrimal gland

This code signifies the non-specific wasting away or degeneration of the lacrimal gland due to an underlying systemic or localized condition, rather than a primary lacrimal gland disorder. This atrophy can lead to decreased tear production and symptoms of dry eye.

Use this code when documentation indicates atrophy of the lacrimal gland secondary to another diagnosed condition, and the specific gland (e.g., right, left, bilateral) is not specified. This is appropriate when the cause of atrophy is identified and coded separately.

• Ensure documentation clearly states "secondary" lacrimal gland atrophy and that the specific gland laterality is not documented.
• Always code the underlying cause of the secondary atrophy first, if known and documented.
• Avoid using this code if the atrophy is congenital or due to a primary lacrimal gland disease; consider codes from H04.11- or H04.12- series for primary atrophy.