H18.00

Non-Billable

ChapterH00–H59

Ranksubcategory

Official Description

Unspecified corneal deposit

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

H18.0Corneal pigmentations and deposits

H18.00Unspecified corneal deposit

H18.001Unspecified corneal deposit, right eye

H18.002Unspecified corneal deposit, left eye

H18.003Unspecified corneal deposit, bilateral

H18.009Unspecified corneal deposit, unspecified eye

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to H18.00:

chapterCH7

Diseases of the eye and adnexa (H00-H59)

View context instructions

Alphabetic Index Mentions

These are Diagnosis Index lookup paths that route to H18.00. Use them as entry terms for search, then confirm final coding instructions in the Tabular List and notes above.

1 raw paths

Deposit1 unique routes

cornea→H18.00

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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Find surgical and procedural codes related to Unspecified corneal deposit.

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