CPT® Code 95076

Ingestion challenge test (sequential and incremental ingestion of test items, eg, food, drug or other substance); initial 120 minutes of testing

The ingestion challenge test, represented by CPT® Code 95076, is a diagnostic procedure utilized to identify specific allergies through the sequential and incremental ingestion of test items, which may include food, drugs, or other substances. During this test, the physician closely monitors the patient for any allergic reactions that may occur as a result of ingesting these items. The process involves replicating normal food consumption patterns, including the amount and state of the food or substance ingested, to accurately assess the patient's response. The observation period following ingestion is critical, as it typically aligns with the usual time frame between ingestion and the onset of symptoms, which is determined based on the patient's medical history. This code specifically covers the initial 120 minutes of testing, allowing healthcare professionals to document and report the time spent observing the patient for potential allergic reactions. For extended testing beyond the initial period, CPT® Code 95079 should be utilized to report each additional 60 minutes of observation.