Epiphora due to insufficient drainage, unspecified side

This code describes excessive tearing (epiphora) that occurs because the tear drainage system is not functioning adequately. This insufficiency leads to tears overflowing the eyelid margin, without specifying which eye is affected. It indicates a problem with tear outflow rather than overproduction.

Use this code when documentation clearly states epiphora is due to insufficient drainage, and the laterality (right or left eye) is not specified. This is appropriate for initial evaluations where laterality is yet to be determined or when the provider explicitly states "unspecified side."

• Ensure documentation explicitly links the epiphora to "insufficient drainage" and not other causes like hypersecretion.
• Avoid using this code if laterality is documented; instead, choose the more specific codes H04.221 (right eye) or H04.222 (left eye).
• This code is for the underlying cause of epiphora; consider additional codes for any associated conditions or symptoms.