H18.30

Billable
ChapterH00–H59
Ranksubcategory
Official Description

Unspecified corneal membrane change

Metadata & Insights
  • •2026 ICD-10-CM Edition - Effective October 1, 2025.
  • •Billable/specific code (valid for reimbursement).
  • •Chapter 7: Diseases of the Eye and Adnexa (H00-H59).
General instructions are available for the parent sections:
View CH7 Notes

Clinical Hierarchy

CH7Diseases of the eye and adnexa (H00-H59)
H15-H22Disorders of sclera, cornea, iris and ciliary body (H15-H22)
H18Other disorders of cornea
H18.3Changes of corneal membranes
H18.30Unspecified corneal membrane change

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to H18.30:

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

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to H18.30. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

1 raw paths
Change (s) (in) (of)1 unique routes
corneal membrane→H18.30

MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

DRG 124
Other Disorders of the Eye with MCC or Thrombolytic Agent
DRG 125
Other Disorders of the Eye without MCC

Cross Reference

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Find surgical and procedural codes related to Unspecified corneal membrane change.

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