Medicare Part B may cover the costs of a purified protein derivative (PPD) test if your healthcare professional deems it necessary to diagnose tuberculosis (TB) due to existing symptoms. A PPD test ...
Q–A doctor performed a skin test on my school-age son; I think it was for TB. What should I know about this test? A–The tuberculin skin test is a useful and inexpensive way of aiding in the diagnosis ...
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