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T15.80XS ICD-10-CM Code: Foreign body in other and multiple parts of external eye, unspecified eye, sequela

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FY 2026 Apr update / Injury, poisoning and certain other consequences of external causes (S00-T88) / Effects of foreign body entering through natural orifice (T15-T19)

T15.80XS

Billable / SpecificICD-10-CMOfficial ICD-10-CMCodebook guidance

Foreign body in other and multiple parts of external eye, unspecified eye, sequela

Foreign body in other and multiple parts of external eye, unspecified eye, sequela

CMS-HCC V28

0

0

RAF 0

CMS-HCC V24

0

0

RAF 0

ACA/HHS

0

0

RAF 0

ESRD/PACE

0

0

RAF 0

RXHCC

0

0

RAF 0

Code Trumping

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Code Book Path

Official
T1580XEffects of foreign body entering through natural orifice (T15-T19)
T15.80XSForeign body in other and multiple parts of external eye, unspecified eye, sequela

Inclusion Terms

Official

ICD-10-CM does not list inclusion terms for T15.80XS in this effective period.

Excludes 2

Official

ICD-10-CM does not list Excludes 2 notes for T15.80XS in this effective period.

Related Child Codes

Official
T15.80XAForeign body in other and multiple parts of external eye, unspecified eye, initial encounter
T15.80XDForeign body in other and multiple parts of external eye, unspecified eye, subsequent encounter

Includes

Official

ICD-10-CM does not list Includes notes for T15.80XS in this effective period.

Excludes 1

Official

ICD-10-CM does not list Excludes 1 notes for T15.80XS in this effective period.

Code First

Official

ICD-10-CM does not list Code First sequencing instructions for T15.80XS in this effective period.

Use Additional

Official

ICD-10-CM does not list Use Additional Code instructions for T15.80XS in this effective period.

Code Also

Official

ICD-10-CM does not list Code Also instructions for T15.80XS in this effective period.

Last updated: FY2026 ICD-10-CM Apr update, Apr 1, 2026 through Sep 30, 2026. CMS-HCC V28 is 100% phased in for payment year 2026.

Is T15.80XS an HCC code?

No. T15.80XS is a billable ICD-10-CM code but does not map to any HCC category in V28, V24, ESRD, or RxHCC.

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

T15.80XS is the ICD-10-CM diagnosis code for foreign body in other and multiple parts of external eye, unspecified eye, sequela. T15.80XS sits in the ICD-10-CM chapter for injury, poisoning and certain other consequences of external causes (s00-t88), within the section covering effects of foreign body entering through natural orifice (t15-t19).

T15.80XS 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.

T15.80XS is a billable ICD-10-CM code that can be reported on claims but does not currently contribute to a Medicare Advantage member's RAF score under any CMS risk adjustment model (V28, V24, ESRD, or RxHCC). Coders reviewing T15.80XS should check whether additional documentation would support a more specific child code in the same hierarchy that does map to a payment HCC, capturing the correct specificity is the highest-impact RAF improvement available within accurate coding.

HCC Buddy maintains structured V28 and V24 mapping, RAF weights, and MEAT documentation criteria for T15.80XS sourced directly from the CMS-HCC risk adjustment model files and the CMS ICD-10-CM code set.

Child Codes

Code Hierarchy

T15.80XSForeign body in other and multiple parts of external eye, unspecified eye, sequela
T15.80XSForeign body in other and multiple parts of external eye, unspecified eye, sequela

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