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S92.242B ICD-10-CM Code: Displaced fracture of medial cuneiform of left foot, initial encounter for open fracture

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FY 2026 Apr update / Injury, poisoning and certain other consequences of external causes (S00-T88) / Injuries to the ankle and foot (S90-S99)

S92.242B

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

Displaced fracture of medial cuneiform of left foot, initial encounter for open fracture

Displaced fracture of medial cuneiform of left foot, initial encounter for open fracture

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
S92.24Fracture of medial cuneiform
S92.242Displaced fracture of medial cuneiform of left foot
S92.242BDisplaced fracture of medial cuneiform of left foot, initial encounter for open fracture

Inclusion Terms

Official

ICD-10-CM does not list inclusion terms for S92.242B in this effective period.

Excludes 2

Official

ICD-10-CM does not list Excludes 2 notes for S92.242B in this effective period.

Related Child Codes

Official
S92.242ADisplaced fracture of medial cuneiform of left foot, initial encounter for closed fracture
S92.242DDisplaced fracture of medial cuneiform of left foot, subsequent encounter for fracture with routine healing
S92.242GDisplaced fracture of medial cuneiform of left foot, subsequent encounter for fracture with delayed healing
S92.242KDisplaced fracture of medial cuneiform of left foot, subsequent encounter for fracture with nonunion
S92.242PDisplaced fracture of medial cuneiform of left foot, subsequent encounter for fracture with malunion

Includes

Official

ICD-10-CM does not list Includes notes for S92.242B in this effective period.

Excludes 1

Official

ICD-10-CM does not list Excludes 1 notes for S92.242B in this effective period.

Code First

Official

ICD-10-CM does not list Code First sequencing instructions for S92.242B in this effective period.

Use Additional

Official

ICD-10-CM does not list Use Additional Code instructions for S92.242B in this effective period.

Code Also

Official

ICD-10-CM does not list Code Also instructions for S92.242B 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 S92.242B an HCC code?

No. S92.242B 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

S92.242B is the ICD-10-CM diagnosis code for displaced fracture of medial cuneiform of left foot, initial encounter for open fracture. S92.242B sits in the ICD-10-CM chapter for injury, poisoning and certain other consequences of external causes (s00-t88), within the section covering injuries to the ankle and foot (s90-s99).

S92.242B 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.

S92.242B 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 S92.242B 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 S92.242B sourced directly from the CMS-HCC risk adjustment model files and the CMS ICD-10-CM code set.

Child Codes

Code Hierarchy

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