U.S. ICD-10-CM reference · FY2026 · April
Fast ICD-10-CM Hub
Get updates
A30Category · further specificity requiredArchived

Leprosy [Hansen's disease]

HierarchyA30-A49 · A30

Code-level instructions

Includes

infection due to Mycobacterium leprae

Excludes 1

sequelae of leprosy (B92)

Inherited instructions

Chapters 1 · Certain infectious and parasitic diseases (A00-B99)

Includes

diseases generally recognized as communicable or transmissible

Excludes 1

certain localized infections - see body system-related chapters

Excludes 2
  • carrier or suspected carrier of infectious disease (Z22.-)
  • infectious and parasitic diseases complicating pregnancy, childbirth and the puerperium (O98.-)
  • infectious and parasitic diseases specific to the perinatal period (P35-P39)
  • influenza and other acute respiratory infections (J00-J22)
Use additional code

code to identify resistance to antimicrobial drugs (Z16.-)

More specific codes

A30.0Indeterminate leprosyBillable / specificA30.1Tuberculoid leprosyBillable / specificA30.2Borderline tuberculoid leprosyBillable / specificA30.3Borderline leprosyBillable / specificA30.4Borderline lepromatous leprosyBillable / specificA30.5Lepromatous leprosyBillable / specificA30.8Other forms of leprosyBillable / specificA30.9Leprosy, unspecifiedBillable / specific
Code edition