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ICDMine.com › Browse ICD-10-CM Codes › Ch. 7: Diseases of the eye and adnexa (H00-H59) › Glaucoma (H40-H42) › H40 Glaucoma › H40.5

H40.5Glaucoma secondary to other eye disorders

ICD-10-CM category (non-billable header) code — part of Glaucoma (H40-H42)

Code Details

Billable	No — use a more specific child code
Chapter	Chapter 7: Diseases of the eye and adnexa (H00-H59)
Section	Glaucoma (H40-H42)
Parent code	H40 — Glaucoma

Valid 7th Characters

0	stage unspecified
1	mild stage
2	moderate stage
3	severe stage
4	indeterminate stage

Coding Notes

Code Also

underlying eye disorder

7th Character Note

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

Subcategories (4)

H40.50 Glaucoma secondary to other eye disorders, unspecified eye
H40.51 Glaucoma secondary to other eye disorders, right eye
H40.52 Glaucoma secondary to other eye disorders, left eye
H40.53 Glaucoma secondary to other eye disorders, bilateral

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