All ICD10 Codes

H40.5

Non-Billable
ChapterH00–H59
Ranksubcategory
Official Description

Glaucoma secondary to other eye disorders

Use a more specific code (4 billable)
H40.50Glaucoma secondary to other eye disorders, unspecified eyeH40.51Glaucoma secondary to other eye disorders, right eyeH40.52Glaucoma secondary to other eye disorders, left eyeH40.53Glaucoma secondary to other eye disorders, bilateral
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 7: Diseases of the Eye and Adnexa (H00-H59).

Instructional Notes

Code Also
  • underlying eye disorder
General instructions are available for the parent sections:
View CH7 NotesView H40 Notes

Clinical Hierarchy

BillableHas subcodes
CH7Diseases of the eye and adnexa (H00-H59)
H40-H42Glaucoma (H40-H42)
H40Glaucoma
H40.5Glaucoma secondary to other eye disordersNot billable
H40.50Glaucoma secondary to other eye disorders, unspecified eyeBillable
H40.51Glaucoma secondary to other eye disorders, right eyeBillable
H40.52Glaucoma secondary to other eye disorders, left eyeBillable
H40.53Glaucoma secondary to other eye disorders, bilateralBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to H40.5:

chapterCH7
Diseases of the eye and adnexa (H00-H59)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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