H40.30X2
✓ BillableGlaucoma secondary to eye trauma, unspecified eye, moderate stage
Diseases of the eye and adnexa (H00-H59)
❌ Excludes1
inheritedRules inherited from parent codes in the hierarchy.
- • absolute glaucoma (H44.51-)
- • congenital glaucoma (Q15.0)
- • traumatic glaucoma due to birth injury (P15.3)
Clinical Description
ICD-10-CM code H40.30X2 represents glaucoma secondary to eye trauma, unspecified eye, moderate stage. This code falls under the Diseases of the eye and adnexa (H00-H59) classification. It is a billable/specific code valid for HIPAA-covered transactions as of October 1, 2025 (FY2026). This code can be used to indicate a diagnosis for reimbursement purposes on insurance claims.
This is a 8-character code at the 7th level of specificity. This is the most specific code available in this subcategory. Coders should note that H40.30X2 has 3 Excludes1 restriction(s) — codes that cannot be reported together on the same claim.
Frequently Asked Questions
What is ICD-10 code H40.30X2?
ICD-10-CM code H40.30X2 is "Glaucoma secondary to eye trauma, unspecified eye, moderate stage". It belongs to the category: Diseases of the eye and adnexa (H00-H59).
Is H40.30X2 a billable ICD-10 code?
Yes, H40.30X2 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
What codes are excluded with H40.30X2?
H40.30X2 has 3 Excludes1 rule(s). These codes are mutually exclusive and cannot be coded together on the same claim.
Related Codes in H40.30
Other codes in the same category that may be relevant for differential coding:
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Data Source
CMS ICD-10-CM 2026 Tabular List
Updated October 1, 2025 (FY2026)