CPT® Code 99192

Assembly and operation of pump with oxygenator or heat exchanger (with or without ECG and/or pressure monitoring); 30 minutes

The CPT® Code 99192 refers to the assembly and operation of a pump that is equipped with either an oxygenator or a heat exchanger. This procedure is typically performed by a physician and involves the setup and management of the pump system, which may include additional monitoring capabilities such as electrocardiogram (ECG) and pressure monitoring. The procedure is specifically timed for a duration of 30 minutes. It is important to note that this code is applicable for each half-hour segment of assembly and operation. For shorter durations, specifically for treatment lasting three-quarters of an hour, the appropriate code to use is 99191. This distinction in coding is crucial for accurate billing and reimbursement, as it ensures that the time spent on the procedure is appropriately documented and compensated.