H40.5Non-billable (header)
Glaucoma secondary to other eye disorders
Sub-codes of H40.5(4)
H40.5 is a non-billable header. Select a sub-code to bill. Sub-codes marked ⚠ require a 7th character — append A, D, or S (and an X placeholder if needed).
Code Hierarchy
┌7Diseases of the eye and adnexa (H00-H59)├H40-H42Glaucoma (H40-H42)├H40Glaucoma
└H40.5Glaucoma secondary to other eye disorders
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