Final answer:
The correct medical code for the complete removal of the pericardium under cardiopulmonary bypass, often done for chronic pericarditis, is D) 33030.
Step-by-step explanation:
For a patient diagnosed with chronic pericarditis who has undergone the complete removal of the pericardium under cardiopulmonary bypass, the appropriate medical coding would be D) 33030. This code pertains to the procedure referred to as Pericardiectomy, which involves the full surgical removal of the pericardium, often employed to address chronic or recurrent pericarditis. Therefore, the correct response to your inquiry is D) 33030.
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