A01.2
✓ Billable
Paratyphoid fever B
ICD-10-CM · FY2026 · Certain Infectious and Parasitic Diseases
Code
A01.2
System
ICD-10-CM
Billable
Yes — valid for submission
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 A01.2?
ICD-10-CM code A01.2 represents Paratyphoid fever B. It is a billable diagnosis code in the Certain Infectious and Parasitic Diseases chapter, effective October 1, 2025 – September 30, 2026.
Is A01.2 billable?
Yes. A01.2 is a valid billable ICD-10-CM code for insurance claims and clinical documentation.
What chapter is A01.2 in?
A01.2 belongs to the Certain Infectious and Parasitic Diseases chapter (A00–B99) of ICD-10-CM.
Related codes in the A01 category
A01
Typhoid and paratyphoid fevers
Non-billable
A01.0
Typhoid fever
Non-billable
A01.1
Paratyphoid fever A
Billable
A01.3
Paratyphoid fever C
Billable
A01.4
Paratyphoid fever, unspecified
Billable
A01.00
Typhoid fever, unspecified
Billable
A01.01
Typhoid meningitis
Billable
A01.02
Typhoid fever with heart involvement
Billable
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