Is Z22.1 a billable code?
Yes. Z22.1 is a billable ICD-10-CM code and can be used on claims and superbills for dates of service from October 1, 2026 to September 30, 2027.
ICD-10-CM FY2027 diagnosis code
Z22.1: Carrier of other intestinal infectious diseases
Billable codeValid for dates of service October 1, 2026 to September 30, 2027
Z22.1 is a billable ICD-10-CM diagnosis code for carrier of other intestinal infectious diseases. It is specific enough to use on an insurance claim, a superbill or a Good Faith Estimate.
Superbill GeneratorStart a superbill with Z22.1 already added.Good Faith EstimateStart a cost estimate with Z22.1 already added.CMS-1500 Claim FormFill a claim form with Z22.1 in box 21.
Other codes in Z22 Carrier of infectious disease
- Z22.0Carrier of typhoid
- Z22.2Carrier of diphtheria
- Z22.3Carrier of other specified bacterial diseasesheader
- Z22.4Carrier of infections with a predominantly sexual mode of transmission
- Z22.6Carrier of human T-lymphotropic virus type-1 [HTLV-1] infection
- Z22.7Latent tuberculosis
- Z22.8Carrier of other infectious diseases
- Z22.9Carrier of infectious disease, unspecified
Z22.1 questions
What does Z22.1 mean?
Z22.1 is the ICD-10-CM code for Carrier of other intestinal infectious diseases. It is in chapter 22, Factors influencing health status and contact with health services (Z00-Z99).
Code titles come from the official ICD-10-CM files published by the CDC National Center for Health Statistics. Always check payer rules and the clinical record before billing.