H40.52⚠ Requires 7th Character

Glaucoma secondary to other eye disorders, left eye

⚠ 7th Character Required

One of the following 7th characters is to be assigned to each code in subcategory H40.5 to designate the stage of glaucoma

This code is not valid for billing without a 7th character. Append one of the following to H40.52:

0stage unspecifiedH40.52X01mild stageH40.52X12moderate stageH40.52X23severe stageH40.52X34indeterminate stageH40.52X4

Sub-codes of H40.52(5)

H40.52 is a non-billable header. Select a sub-code to bill.

H40.520Glaucoma secondary to other eye disorders, left eye, stage u…✓ BillableH40.521Glaucoma secondary to other eye disorders, left eye, mild st…✓ BillableH40.522Glaucoma secondary to other eye disorders, left eye, moderat…✓ BillableH40.523Glaucoma secondary to other eye disorders, left eye, severe …✓ BillableH40.524Glaucoma secondary to other eye disorders, left eye, indeter…✓ Billable

Code Hierarchy

┌7Diseases of the eye and adnexa (H00-H59)├H40-H42Glaucoma (H40-H42)├H40Glaucoma
└H40.52Glaucoma secondary to other eye disorders, left eye

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