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B08.02 ICD-10-CM Code: Orf virus disease

ICD-10-CM Code View

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FY 2026 Apr update / Certain infectious and parasitic diseases (A00-B99) / Viral infections characterized by skin and mucous membrane lesions (B00-B09)

B08.02

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

Orf virus disease

Orf is a viral skin infection caused by a virus found in sheep and goats that can spread to humans through direct contact with infected animals or contaminated materials. It typically causes painful blisters and sores, usually on the hands or fingers, that progress through several stages before healing.

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
B08Other viral infections characterized by skin and mucous membrane lesions, not elsewhere classified
B08.0Other orthopoxvirus infections
B08.02Orf virus disease

Inclusion Terms

Official
  • Contagious pustular dermatitis
  • Ecthyma contagiosum

Excludes 2

Official
  • monkeypox (B04)

Related Child Codes

Official
B08.01Cowpox and vaccinia not from vaccine
B08.03Pseudocowpox [milker's node]
B08.04Paravaccinia, unspecified
B08.09Other orthopoxvirus infections

Includes

Official

ICD-10-CM does not list Includes notes for B08.02 in this effective period.

Excludes 1

Official

ICD-10-CM does not list Excludes 1 notes for B08.02 in this effective period.

Code First

Official

ICD-10-CM does not list Code First sequencing instructions for B08.02 in this effective period.

Use Additional

Official

ICD-10-CM does not list Use Additional Code instructions for B08.02 in this effective period.

Code Also

Official

ICD-10-CM does not list Code Also instructions for B08.02 in this effective period.

Buddy Documentation Tip

HCC Buddy guidance
Orf is an occupational disease commonly seen in farmers, veterinarians, and slaughterhouse workers; document the exposure source and occupation when available
Specify the site of infection (hand, finger, arm, etc.) using appropriate anatomical location codes in addition to B08.02 for more complete coding

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 B08.02 an HCC code?

No. B08.02 is a billable ICD-10-CM code but does not map to any HCC category in V28, V24, ESRD, or RxHCC.

Coder workflow notes

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

What This Code Means

B08.02 is the ICD-10-CM diagnosis code for orf virus disease. Orf is a viral skin infection caused by a virus found in sheep and goats that can spread to humans through direct contact with infected animals or contaminated materials. It typically causes painful blisters and sores, usually on the hands or fingers, that progress through several stages before healing. B08.02 sits in the ICD-10-CM chapter for certain infectious and parasitic diseases (a00-b99), within the section covering viral infections characterized by skin and mucous membrane lesions (b00-b09).

B08.02 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.

Orf is an occupational disease commonly seen in farmers, veterinarians, and slaughterhouse workers; document the exposure source and occupation when available.

HCC Buddy maintains structured V28 and V24 mapping, RAF weights, and MEAT documentation criteria for B08.02 sourced directly from the CMS-HCC risk adjustment model files and the CMS ICD-10-CM code set.

Coding Tips

  • Orf is an occupational disease commonly seen in farmers, veterinarians, and slaughterhouse workers; document the exposure source and occupation when available
  • Specify the site of infection (hand, finger, arm, etc.) using appropriate anatomical location codes in addition to B08.02 for more complete coding

Child Codes

Code Hierarchy

Work B08.02 in HCC Buddy

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