Question 1

What is ICD-10 code H04.152?

Accepted Answer

H04.152 is the ICD-10-CM diagnosis code for secondary lacrimal gland atrophy, left lacrimal gland. Wasting or shrinking of the tear gland on the left side caused by another disease or condition affecting the gland. H04.152 sits in the ICD-10-CM chapter for diseases of the eye and adnexa (h00-h59), within the section covering disorders of eyelid, lacrimal system and orbit (h00-h05).

H04.152 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.

Always attempt to identify the underlying etiology and code it as well.

Question 2

Is H04.152 an HCC code?

Accepted Answer

No. H04.152 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 H04.152 billable?

Accepted Answer

Yes. H04.152 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. H04.152 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 H04.152?

Accepted Answer

H04.152 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 H04.152 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 H04.152?

Accepted Answer

Always attempt to identify the underlying etiology and code it as well Common causes include Sjögren's syndrome, sarcoidosis, or previous radiation therapy

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H04.152

Is H04.152 an HCC code?

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Open H04.152 in the Interactive Encoder

H04.152 ICD-10-CM Code: Secondary lacrimal gland atrophy, left lacrimal gland

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H04.152

Is H04.152 an HCC code?

What This Code Means

Coding Tips

Child Codes

Code Hierarchy

Open H04.152 in the Interactive Encoder