Epiphora due to excess lacrimation, right lacrimal gland

This code signifies excessive tearing (epiphora) originating from the right eye, specifically attributed to overproduction of tears by the lacrimal gland. It indicates a functional issue where the tear drainage system is intact, but the volume of tears exceeds its capacity.

Apply this code when documentation clearly states epiphora affecting the right eye, with the etiology identified as hypersecretion from the lacrimal gland. This is distinct from epiphora caused by obstruction of the tear drainage system. Supporting documentation would include ophthalmological examination findings confirming increased tear production and ruling out drainage issues.

• Differentiate from epiphora due to lacrimal drainage obstruction (H04.4- series) or unspecified causes (H04.20-).
• Ensure laterality is accurately documented and coded; this code specifies the right eye.
• Look for specific physician notes indicating "excess lacrimation" or "hypersecretion" of the lacrimal gland.