H04.20 is a "category code," which means it's non-billable. Billable codes require more specificity. Use the list below to navigate to codes that are more specific:
10
H04.201
Unspecified epiphora, right lacrimal gland
Billable
10
H04.202
Unspecified epiphora, left lacrimal gland
Billable
10
H04.203
Unspecified epiphora, bilateral lacrimal glands
Billable
10
H04.209
Unspecified epiphora, unspecified lacrimal gland
Billable