Report code Z01. 84, “Encounter for antibody response examination,” if the antibody test is neither to confirm a current COVID-19 infection nor for follow-up of a known infection. For a current COVID-19 infection, report U07. 1 and codes for any manifestations.
ICD-10 code R76. 0 for Raised antibody titer is a medical classification as listed by WHO under the range - Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified .
To accurately assign the ICD-10 code D89. 9, disorder involving the immune mechanism unspecified, or D84. 9, immunodeficiency unspecified, the patient's immunocompromised state should not be attributed to a chronic condition or a prescribed medication therapy.
Contact with and (suspected) exposure to varicella Z20. 820 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2022 edition of ICD-10-CM Z20. 820 became effective on October 1, 2021.
86769 — Antibody; severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) (Coronavirus disease [COVID-19]). Code 86328 should be used for antibody tests with a single-step method immunoassay — typically a strip with all the necessary components for the assay, appropriate for a point-of-care testing platform.
84.
When your immune system fails to respond adequately to infection, it's called an immunodeficiency, and you may be immunocompromised. People may also suffer from the opposite condition, an overactive immune system that attacks healthy cells as though they were foreign bodies, and that is called an autoimmune response.
Treating a patient who is immunocompromised poses more risks and challenges; therefore, it is important to identify a patient with this status. Code D84. 821, Immunodeficiency due to drugs, was created for immunodeficiency due to medications that interfere with the immune system.
People who are immunosuppressed have a reduced ability to fight infections and other diseases. This may be caused by certain diseases or conditions, such as AIDS, cancer, diabetes, malnutrition, and certain genetic disorders.
096206: Varicella Zoster Virus (VZV) Antibodies, IgG | Labcorp.
The Varicella Zoster Virus (VZV) Titer is a blood test that checks if you are immune to Varicella Zoster Virus, also known as Chickenpox and Shingles. It measures your antibody levels to get a sense for whether your immune system has the capability to respond to an infection with one of these diseases.
Code Z23 is used to indicate any encounter for a vaccination. The procedure codes are used to identify the type of the immunization given and how it was administered.