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Medical Coding

Category - Laboratory and Pathology

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A patient is on Quinidine and needs to have therapeutic drug assay testing completed to verify that he is on the optimal dosage. What is the correct CPT code for this test?

80190
80194
80195
80197

Explanation

Answer: B - 80194 is the correct code for Quinidine therapeutic drug assay testing.

Code 80190 is incorrect because this code is for Procainamide. Code 80195 is incorrect because this code is for Sirolimus and 80197 is incorrect because this code is for the drug Tacrolimus.

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