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H40.02

Non-billable

Open angle with borderline findings, high risk

H40.02 is the ICD-10-CM code for Open angle with borderline findings, high risk. It is a non-billable category code — use a more specific child code such as H40.021 for billing.

Status
Header (non-billable)
Chapter
H00-H59
Parent
H40.0
Subcodes
4
Edition
FY2026

H00-H59 Diseases of the eye and adnexa

Includes

  • •Open angle, high risk

Frequently asked questions

What is ICD-10 code H40.02?
H40.02 is the ICD-10-CM code for "Open angle with borderline findings, high risk". It falls under H00-H59 Diseases of the eye and adnexa.
Is H40.02 a billable code?
No — H40.02 is a non-billable header code. Use a more specific child code (such as H40.021) for billing.
What are the subcodes of H40.02?
H40.02 has 4 more specific child codes, including H40.021, H40.022, H40.023.

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

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