A30
⚠ Non-billable
Leprosy [Hansen's disease]
ICD-10-CM · FY2026 · Certain Infectious and Parasitic Diseases
Code
A30
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Certain Infectious and Parasitic Diseases
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code A30?
ICD-10-CM code A30 represents Leprosy [Hansen's disease]. It is a non-billable header code requiring a more specific subcategory in the Certain Infectious and Parasitic Diseases chapter, effective October 1, 2025 – September 30, 2026.
Is A30 billable?
No. A30 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is A30 in?
A30 belongs to the Certain Infectious and Parasitic Diseases chapter (A00–B99) of ICD-10-CM.
Related codes in the A30 category
A30.0
Indeterminate leprosy
Billable
A30.1
Tuberculoid leprosy
Billable
A30.2
Borderline tuberculoid leprosy
Billable
A30.3
Borderline leprosy
Billable
A30.4
Borderline lepromatous leprosy
Billable
A30.5
Lepromatous leprosy
Billable
A30.8
Other forms of leprosy
Billable
A30.9
Leprosy, unspecified
Billable
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