Question 1

What is ICD-10 code H11.063?

Accepted Answer

H11.063 is the ICD-10-CM diagnosis code for recurrent pterygium of eye, bilateral. Tissue growths on the white part of both eyes that have returned or regrown after previous treatment or removal. H11.063 sits in the ICD-10-CM chapter for diseases of the eye and adnexa (h00-h59), within the section covering disorders of conjunctiva (h10-h11).

H11.063 is a billable ICD-10-CM code but does not map to a payment HCC under the CMS-HCC V28, V24, ESRD, or RxHCC risk adjustment models. It can be reported on Medicare Advantage encounter data submissions but it does not contribute to a beneficiary's RAF score and therefore does not affect risk-adjusted payments to the plan.

Confirm bilateral recurrence is documented; do not assume both eyes if only one is mentioned.

Question 2

Is H11.063 an HCC code?

Accepted Answer

No. H11.063 is a billable ICD-10-CM code but does not map to any payment HCC category under the CMS-HCC V28, V24, ESRD, or RxHCC risk adjustment models. It can still be reported on Medicare Advantage encounter data submissions, but it does not contribute to the beneficiary's Risk Adjustment Factor (RAF) score and therefore does not affect the risk-adjusted capitation payment to the plan. V28 reached 100% phase-in for payment year 2026.

Question 3

Is H11.063 billable?

Accepted Answer

Yes. H11.063 is a billable ICD-10-CM code that can be reported on professional and institutional claims as a primary or secondary diagnosis when the provider documentation supports the specific condition described. Billable codes in ICD-10-CM are coded to the highest level of specificity available for the documented diagnosis. H11.063 is current for fiscal year 2026 and remains in the active CMS ICD-10-CM code set published by the National Center for Health Statistics.

Question 4

What is the V28 vs V24 difference for H11.063?

Accepted Answer

H11.063 does not map to a payment HCC under either the CMS-HCC V28 risk adjustment model or the older V24 model. V28 reached 100% phase-in for payment year 2026, replacing V24 which was used during the PY2024–PY2025 transition. Because neither model rewards H11.063 with a risk adjustment factor, it contributes zero to a Medicare Advantage beneficiary's RAF score in either version. Coders should check whether provider documentation supports a more specific child code that does map to a payment HCC.

Question 5

What should coders know when reporting H11.063?

Accepted Answer

Confirm bilateral recurrence is documented; do not assume both eyes if only one is mentioned May indicate higher risk for future recurrence; document treatment history for both eyes

HCC Buddy Code Card

H11.063

Is H11.063 an HCC code?

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Open H11.063 in the Interactive Encoder

H11.063 ICD-10-CM Code: Recurrent pterygium of eye, bilateral

HCC Buddy Code Card

H11.063

Is H11.063 an HCC code?

What This Code Means

Coding Tips

Child Codes

Code Hierarchy

Open H11.063 in the Interactive Encoder