H11.0
Non-billablePterygium of eye
H11.0 is the ICD-10-CM code for Pterygium of eye. It is a non-billable category code — use a more specific child code such as H11.00 for billing.
H00-H59 Diseases of the eye and adnexa
Excludes1 — not coded here
- •pseudopterygium (H11.81-)
Frequently asked questions
- What is ICD-10 code H11.0?
- H11.0 is the ICD-10-CM code for "Pterygium of eye". It falls under H00-H59 Diseases of the eye and adnexa.
- Is H11.0 a billable code?
- No — H11.0 is a non-billable header code. Use a more specific child code (such as H11.00) for billing.
- What are the subcodes of H11.0?
- H11.0 has 7 more specific child codes, including H11.00, H11.01, H11.02.
- What is excluded from H11.0?
- Excludes1 (not coded here): pseudopterygium (H11.81-).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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