Certified Professional Coder (CPC) Practice Test

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Prepare for the Certified Professional Coder (CPC) Test with comprehensive quizzes and in-depth multiple choice questions. Learn with hints and detailed explanations. Enhance your coding skills and be exam-ready!

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Which codes correspond to a patient diagnosed with acute bacterial endocarditis due to AIDS?

  1. 482.0, 421.0

  2. 042, 421.0

  3. 495.0, 042

  4. 421.9, 996.79

The correct answer is: 042, 421.0

The correct codes for a patient diagnosed with acute bacterial endocarditis linked to AIDS are 042 and 421.0. Code 042 is used to classify HIV disease, specifically the symptomatic stage of HIV where the patient has progressed to AIDS. This code is critical because it captures the underlying condition that contributes to the patient's susceptibility to other infections, such as endocarditis. Code 421.0 refers to acute bacterial endocarditis, which is characterized by rapid onset and severe symptoms, often requiring urgent medical attention. This code specifically captures the diagnosis of bacterial endocarditis and indicates that it is an acute condition. By combining these codes, you accurately reflect the simultaneous presence of AIDS and bacterial endocarditis, ensuring proper medical billing and coding that aligns with the patient's medical complexity, while allowing for appropriate treatment and patient management. Other choices do not align correctly with the required coding. For instance, codes that are unrelated to the direct diagnosis of AIDS or do not adequately reflect the acute nature of bacterial endocarditis would not be appropriate.