A00–B99
Certain Infectious and Parasitic Diseases
Cholera, tuberculosis, HIV, hepatitis, COVID-19
A27
Leptospirosis
Non-billable
A27.0
Leptospirosis icterohemorrhagica
Billable
A27.8
Other forms of leptospirosis
Non-billable
A27.81
Aseptic meningitis in leptospirosis
Billable
A27.89
Other forms of leptospirosis
Billable
A27.9
Leptospirosis, unspecified
Billable
A28
Other zoonotic bacterial diseases, not elsewhere classified
Non-billable
A28.0
Pasteurellosis
Billable
A28.1
Cat-scratch disease
Billable
A28.2
Extraintestinal yersiniosis
Billable
A28.8
Other specified zoonotic bacterial diseases, not elsewhere classified
Billable
A28.9
Zoonotic bacterial disease, unspecified
Billable
A30
Leprosy [Hansen's disease]
Non-billable
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
A31
Infection due to other mycobacteria
Non-billable
A31.0
Pulmonary mycobacterial infection
Billable
A31.1
Cutaneous mycobacterial infection
Billable
A31.2
Disseminated mycobacterium avium-intracellulare complex (DMAC)
Billable
A31.8
Other mycobacterial infections
Billable
A31.9
Mycobacterial infection, unspecified
Billable
A32
Listeriosis
Non-billable
A32.0
Cutaneous listeriosis
Billable
A32.1
Listerial meningitis and meningoencephalitis
Non-billable
A32.11
Listerial meningitis
Billable
A32.12
Listerial meningoencephalitis
Billable
A32.7
Listerial sepsis
Billable
A32.8
Other forms of listeriosis
Non-billable
A32.81
Oculoglandular listeriosis
Billable
A32.82
Listerial endocarditis
Billable
A32.89
Other forms of listeriosis
Billable
A32.9
Listeriosis, unspecified
Billable
A33
Tetanus neonatorum
Billable
A34
Obstetrical tetanus
Billable
A35
Other tetanus
Billable
A36
Diphtheria
Non-billable
A36.0
Pharyngeal diphtheria
Billable
A36.1
Nasopharyngeal diphtheria
Billable
A36.2
Laryngeal diphtheria
Billable
A36.3
Cutaneous diphtheria
Billable
A36.8
Other diphtheria
Non-billable
A36.81
Diphtheritic cardiomyopathy
Billable
A36.82
Diphtheritic radiculomyelitis
Billable
A36.83
Diphtheritic polyneuritis
Billable
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