ICD-10-CM > H00-H59 > H00-H05 > H04 > H04.2 > H04.21 H04.21 Epiphora due to excess lacrimation Non-Billable/Non-Specific Codes H04.211Epiphora due to excess lacrimation, right lacrimal glandH04.212Epiphora due to excess lacrimation, left lacrimal glandH04.213Epiphora due to excess lacrimation, bilateral lacrimal glandsH04.219Epiphora due to excess lacrimation, unspecified lacrimal gland