All ICD10 Codes

H18.53

Non-Billable
ChapterH00–H59
Ranksubcategory
Official Description

Granular corneal dystrophy

Use a more specific code (4 billable)
H18.531Granular corneal dystrophy, right eyeH18.532Granular corneal dystrophy, left eyeH18.533Granular corneal dystrophy, bilateralH18.539Granular corneal dystrophy, unspecified eye
Metadata & Insights
  • •Non-billable category (requires more specific sub-code).
  • •Chapter 7: Diseases of the Eye and Adnexa (H00-H59).
General instructions are available for the parent sections:
View CH7 Notes

Clinical Hierarchy

BillableHas subcodes
CH7Diseases of the eye and adnexa (H00-H59)
H15-H22Disorders of sclera, cornea, iris and ciliary body (H15-H22)
H18Other disorders of cornea
H18.5Hereditary corneal dystrophies
H18.53Granular corneal dystrophyNot billable
H18.531Granular corneal dystrophy, right eyeBillable
H18.532Granular corneal dystrophy, left eyeBillable
H18.533Granular corneal dystrophy, bilateralBillable
H18.539Granular corneal dystrophy, unspecified eyeBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to H18.53:

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

Code History

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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