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A26.8 ICD-10-CM Code: Other forms of erysipeloid

ICD-10-CM Code View

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FY 2026 Apr update / Certain infectious and parasitic diseases (A00-B99) / Certain zoonotic bacterial diseases (A20-A28)

A26.8

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

Other forms of erysipeloid

Erysipeloid is a skin infection caused by bacteria, typically occurring on the hands or fingers, characterized by redness, swelling, and sometimes blistering. This code represents less common or atypical presentations of this infection beyond the typical finger/hand involvement.

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
A26Erysipeloid
A26.8Other forms of erysipeloid

Inclusion Terms

Official

ICD-10-CM does not list inclusion terms for A26.8 in this effective period.

Excludes 2

Official

ICD-10-CM does not list Excludes 2 notes for A26.8 in this effective period.

Related Child Codes

Official
A26.0Cutaneous erysipeloid
A26.7Erysipelothrix sepsis
A26.9Erysipeloid, unspecified

Includes

Official

ICD-10-CM does not list Includes notes for A26.8 in this effective period.

Excludes 1

Official

ICD-10-CM does not list Excludes 1 notes for A26.8 in this effective period.

Code First

Official

ICD-10-CM does not list Code First sequencing instructions for A26.8 in this effective period.

Use Additional

Official

ICD-10-CM does not list Use Additional Code instructions for A26.8 in this effective period.

Code Also

Official

ICD-10-CM does not list Code Also instructions for A26.8 in this effective period.

Buddy Documentation Tip

HCC Buddy guidance
Verify the specific site of infection and whether it involves fingers, hands, or other body areas, as this may affect code selection and documentation clarity
Confirm the diagnosis is erysipeloid (caused by Erysipelothrix rhusiopathiae) and not erysipelas (caused by Streptococcus), as these are distinct conditions with different ICD-10 codes

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 A26.8 an HCC code?

No. A26.8 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

A26.8 is the ICD-10-CM diagnosis code for other forms of erysipeloid. Erysipeloid is a skin infection caused by bacteria, typically occurring on the hands or fingers, characterized by redness, swelling, and sometimes blistering. This code represents less common or atypical presentations of this infection beyond the typical finger/hand involvement. A26.8 sits in the ICD-10-CM chapter for certain infectious and parasitic diseases (a00-b99), within the section covering certain zoonotic bacterial diseases (a20-a28).

A26.8 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.

Verify the specific site of infection and whether it involves fingers, hands, or other body areas, as this may affect code selection and documentation clarity.

HCC Buddy maintains structured V28 and V24 mapping, RAF weights, and MEAT documentation criteria for A26.8 sourced directly from the CMS-HCC risk adjustment model files and the CMS ICD-10-CM code set.

Coding Tips

  • Verify the specific site of infection and whether it involves fingers, hands, or other body areas, as this may affect code selection and documentation clarity
  • Confirm the diagnosis is erysipeloid (caused by Erysipelothrix rhusiopathiae) and not erysipelas (caused by Streptococcus), as these are distinct conditions with different ICD-10 codes

Child Codes

Code Hierarchy

A26ErysipeloidA26.8Other forms of erysipeloid
A26.8Other forms of erysipeloid

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