Z22.330
BillableCarrier of Group B streptococcus
Z22.330 is the ICD-10-CM code for Carrier of Group B streptococcus. It is a billable, specific code valid for reimbursement.
Z00-Z99 Factors influencing health status and contact with health services
What this means — in plain language
MedlinePlus · NIHStrep is short for Streptococcus, a type of bacteria. There are several types. Two of them cause most of the strep infections in people: group A and group B. Group A strep causes: Strep throat - a sore, red throat. Your tonsils may be swollen and have white spots on them. Scarlet fever - an illness that follows strep throat. It causes a red rash on the body. Impetigo - a skin infection Toxic shock syndrome…
Read more about Streptococcal Infections at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Excludes1 — not coded here
- •Carrier of streptococcus group B (GBS) complicating pregnancy, childbirth and the puerperium (O99.82-)
Frequently asked questions
- What is ICD-10 code Z22.330?
- Z22.330 is the ICD-10-CM code for "Carrier of Group B streptococcus". It falls under Z00-Z99 Factors influencing health status and contact with health services.
- Is Z22.330 a billable code?
- Yes — Z22.330 is a billable, specific ICD-10-CM code valid for reimbursement.
- What is excluded from Z22.330?
- Excludes1 (not coded here): Carrier of streptococcus group B (GBS) complicating pregnancy, childbirth and the puerperium (O99.82-).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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