H18.2

Non-Billable
ChapterH00–H59
Ranksubcategory
Official Description

Other and unspecified corneal edema

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:

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
H18.2Other and unspecified corneal edemaNot billable
H18.20Unspecified corneal edemaBillable
H18.21Corneal edema secondary to contact lensSubcodes
H18.22Idiopathic corneal edemaSubcodes
H18.23Secondary corneal edemaSubcodes

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to H18.2:

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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