Z28.83
Billable codeImmunization not carried out due to unavailability of vaccine
The ICD-10 code for immunization not carried out due to unavailability of vaccine is Z28.83.
Clinical notes
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Delay in delivery of vaccine
- Lack of availability of vaccine
- Manufacturer delay of vaccine
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- Z28.81Immunization not carried out due to patient having had the disease
- Z28.82Immunization not carried out because of caregiver refusal
- Z28.89Immunization not carried out for other reason
- Z28.83Immunization not carried out due to unavailability of vaccine
Associated MS-DRGs
Z28.83 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.