CPT® Code 87481

The CPT® Code 87481 refers to the detection of infectious agents through nucleic acid techniques, specifically targeting Candida species using an amplified probe technique. This method involves the identification of Candida infections by analyzing either DNA or RNA present in a sample. Candida is a type of fungus that is typically found on the skin and in mucous membranes, such as those in the vagina, mouth, or rectum. Under normal circumstances, Candida exists harmlessly; however, it can become pathogenic, leading to a condition known as Candidiasis moniliasis, when there is a disruption in the body's chemical balance that allows the fungus to proliferate uncontrollably. Certain populations, including individuals on antibiotics, those with weakened immune systems, and infants, are particularly vulnerable to Candida infections. Candidiasis can manifest in various areas, including the mouth, skin, nails, and vagina, and in rarer cases, it may affect the esophagus or gastrointestinal tract. The nucleic acid tests for Candida are primarily conducted for vaginal infections, and some rapid tests can be performed in a physician's office using specialized test kits. The amplified probe technique utilized in CPT® Code 87481 is particularly beneficial when there is a suspicion of low levels of Candida in the specimen, as it enhances the detection capabilities beyond what direct probe methods can achieve.