Encounter for immunization
ICD-10 Z23 is a billable code used to indicate a diagnosis of encounter for immunization.
The Z23 code category, titled 'Encounter for immunization,' is utilized for encounters where an individual receives immunizations or vaccinations. This category encompasses a variety of immunizations, including those for preventable diseases such as measles, mumps, rubella, influenza, and hepatitis. The primary clinical significance of Z23 lies in its role in preventive healthcare, as immunizations are crucial for reducing the incidence of infectious diseases and promoting public health. It is essential for healthcare providers to accurately document immunization encounters to ensure proper patient care and tracking of vaccination status.
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
Standard ICD-10-CM documentation requirements apply
Various clinical presentations within this specialty area
Follow specialty-specific billing guidelines
Z23 covers encounters specifically for immunizations and vaccinations, including routine childhood vaccines and adult immunizations for diseases such as influenza, pneumococcal disease, and hepatitis.
Z23 codes should be used during encounters where a patient receives an immunization, whether it is a routine vaccination, a travel-related vaccine, or a booster shot.
Documentation should include the type of immunization administered, the date of administration, the patient's vaccination history, and any relevant consent forms.
