A30.9
Leprosy, unspecified
Billable code
This code does not map to a risk-adjusting HCC in the loaded models.
Coding notes
Excludes 1 never coded together · Excludes 2 may co-exist
Inherited from A30Leprosy [Hansen's disease]
Includes
infection due to Mycobacterium leprae
Excludes 1
sequelae of leprosy (B92)
Inherited from chapter 1Certain infectious and parasitic diseases
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 to identify resistance to antimicrobial drugs (Z16.-)
Official Guidelines for A30.9
FY 2026 ›I.C.1Chapter-specific guidanceChapter 1: Certain Infectious and Parasitic Diseases (A00-B99), U07.1, U09.9
Subsections
- I.C.1.aHuman Immunodeficiency Virus (HIV) Infections
- I.C.1.bInfectious agents as the cause of diseases classified to other chapters
- I.C.1.cInfections resistant to antibiotics
- I.C.1.dSepsis, Severe Sepsis, and Septic Shock Infections resistant to antibiotics
- I.C.1.eMethicillin Resistant Staphylococcus aureus (MRSA) Conditions
- I.C.1.fZika virus infections
- I.C.1.gCoronavirus infections
Find A30.9 in the alphabetic index
25 index paths lead to this code
- Neuroleprosy
- Chorioretinitis › leprous
- Elephantiasis › graecorum
- Leprosy › with muscle disorder
- Leprosy › anesthetic
- Leprosy › macular
- Leprosy › maculoanesthetic
- Leprosy › neural
- Mycobacterium, mycobacterial › leprae
- Arthritis, arthritic › due to or associated with › leprosy
- Arthritis, arthritic › in › leprosy
- Iritis › due to › leprosy
- Keratitis › punctata › leprosa
- Leprosy › with muscle disorder › ankle
- Leprosy › with muscle disorder › foot
- Leprosy › with muscle disorder › forearm
- Leprosy › with muscle disorder › hand
- Leprosy › with muscle disorder › lower leg
- Leprosy › with muscle disorder › multiple sites
- Leprosy › with muscle disorder › pelvic region
- Leprosy › with muscle disorder › shoulder region
- Leprosy › with muscle disorder › specified site NEC
- Leprosy › with muscle disorder › thigh
- Leprosy › with muscle disorder › upper arm
- Myositis › in › leprosy