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H40.3

Non-billable

Glaucoma secondary to eye trauma

H40.3 is the ICD-10-CM code for Glaucoma secondary to eye trauma. It is a non-billable category code — use a more specific child code such as H40.30 for billing.

Status
Header (non-billable)
Chapter
H00-H59
Parent
H40
Subcodes
4
Edition
FY2026

H00-H59 Diseases of the eye and adnexa

Notes

  • •underlying condition

Frequently asked questions

What is ICD-10 code H40.3?
H40.3 is the ICD-10-CM code for "Glaucoma secondary to eye trauma". It falls under H00-H59 Diseases of the eye and adnexa.
Is H40.3 a billable code?
No — H40.3 is a non-billable header code. Use a more specific child code (such as H40.30) for billing.
What are the subcodes of H40.3?
H40.3 has 4 more specific child codes, including H40.30, H40.31, H40.32.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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