CPT® Code 86277

The CPT® Code 86277 refers to a laboratory test that measures the levels of antibodies against human growth hormone (HGH) in the blood. This test is particularly relevant for individuals who are undergoing treatment with recombinant human growth hormone (rhGH), as these patients may develop antibodies that can neutralize the effects of the administered growth hormone. The presence of these antibodies can significantly impact the efficacy of the treatment, making it essential to monitor their levels regularly. The test involves obtaining a blood sample through a procedure known as venipuncture, which is reported separately. The serum obtained from the blood sample is then analyzed using a radiobinding assay, a specific laboratory technique that allows for the accurate measurement of the antibody levels. This test is crucial for healthcare providers to assess the patient's response to rhGH therapy and to make informed decisions regarding ongoing treatment plans.