A01.0 (Typhoid fever) is an umbrella ICD-10-CM medical diagnosis code in the Certain infectious and parasitic diseases chapter. It identifies cases of typhoid fever for clinical documentation, billing and epidemiological tracking.

ICD-10-CM · Category

A01.0 — Typhoid fever

Chapter A00-B99: Certain infectious and parasitic diseases

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Sub-codes under A01.0

A01.00Typhoid fever, unspecifiedA01.01Typhoid meningitisA01.02Typhoid fever with heart involvementA01.03Typhoid pneumoniaA01.04Typhoid arthritisA01.05Typhoid osteomyelitisA01.09Typhoid fever with other complications

Related diagnoses

A01.1Paratyphoid fever AA01.2Paratyphoid fever BA01.3Paratyphoid fever CA01.4Paratyphoid fever, unspecified

Common questions about A01.0 (Typhoid fever)

What does ICD-10 code A01.0 mean?
A01.0 is the ICD-10-CM 2025 code for Typhoid fever. ICD-10-CM is the medical coding system used by clinicians, hospitals and insurers worldwide to classify diseases and conditions in a standard way.
Is A01.0 a billable diagnosis code?
A01.0 is a category-level (umbrella) code rather than a billable specific code. For billing purposes, clinicians typically use a more specific sub-code under A01.0. Browse the sub-codes listed on this page.
Which ICD-10 chapter does A01.0 belong to?
A01.0 belongs to the chapter "Certain infectious and parasitic diseases" (codes A00-B99). ICD-10-CM organises codes into 22 chapters by body system or condition type, which helps clinicians navigate related diagnoses.
Where can I get plain-language information about Typhoid fever?
For a plain-language explanation of Typhoid fever, ask GoDavaii's Health AI - it explains medical conditions in 90+ languages, free, with no signup. Tap "Ask GoDavaii AI about Typhoid fever" above to get a personalised answer.

Source: ICD-10-CM 2025 (Centers for Medicare & Medicaid Services, public domain). Codes valid from October 1, 2024. CMS source ↗