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Z22.0

Billable

Carrier of typhoid

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

A person who carries the typhoid bacteria and can transmit it to others but may not have active disease symptoms.

Coding Tips

  • •Distinguish between active typhoid infection (A01) and carrier status; carriers are asymptomatic or have resolved infection
  • •Important for public health reporting and identifying individuals who need treatment to prevent transmission

Code Hierarchy

└Z22Carrier of infectious disease└Z22.0Carrier of typhoid
└Z22.0Carrier of typhoid

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