H18.31

Non-Billable

ChapterH00–H59

Ranksubcategory

Official Description

Folds and rupture in Bowman's membrane

Metadata & Insights

•2026 ICD-10-CM Edition - Effective October 1, 2025.
•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

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

H18.31Folds and rupture in Bowman's membrane

H18.311Folds and rupture in Bowman's membrane, right eye

H18.312Folds and rupture in Bowman's membrane, left eye

H18.313Folds and rupture in Bowman's membrane, bilateral

H18.319Folds and rupture in Bowman's membrane, unspecified eye

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to H18.31:

chapterCH7

Diseases of the eye and adnexa (H00-H59)

View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to H18.31. 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

Bowman's membrane fold or rupture→H18.31

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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