Question 1

What is ICD-10 code H60.8X3?

Accepted Answer

H60.8X3 is the ICD-10-CM diagnosis code for other otitis externa, bilateral. An unusual or less common type of ear canal infection or inflammation affecting both ears. H60.8X3 sits in the ICD-10-CM chapter for diseases of the ear and mastoid process (h60-h95), within the section covering diseases of external ear (h60-h62).

H60.8X3 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.

This code is for atypical or rare forms of otitis externa not captured by other H60 codes.

Question 2

Is H60.8X3 an HCC code?

Accepted Answer

No. H60.8X3 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 H60.8X3 billable?

Accepted Answer

Yes. H60.8X3 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. H60.8X3 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 H60.8X3?

Accepted Answer

H60.8X3 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 H60.8X3 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 H60.8X3?

Accepted Answer

This code is for atypical or rare forms of otitis externa not captured by other H60 codes Confirm bilateral involvement is documented before assigning this code

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H60.8X3

Is H60.8X3 an HCC code?

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H60.8X3 ICD-10-CM Code: Other otitis externa, bilateral

HCC Buddy Code Card

H60.8X3

Is H60.8X3 an HCC code?

What This Code Means

Coding Tips

Child Codes

Code Hierarchy

Open H60.8X3 in the Interactive Encoder