Cpt 84439 tests the amount of free thyroxine in your body chemistry. This test may be ordered as a FT4, free T4, FTI or FT4 index. The specimen is serum, requiring special handling. Methods may include radioimmunoassay and equilibrium dialysis for reference method. Free thyroxine is a minimal amount of the total T4 level (approximately 1%). This test is not influenced by thyroid-binding abnormalities and perhaps correlates more closely with the true hormonal status. It may be effective in the diagnosis of hyperthyroidism and hypothyroidism.
CPY code B069
pneumonia vaccination
What is proc code 58970
YES
99391 code for Pediatric periodic preventive exam
Hydroxyprogesterone, 17-d
top secret
Urine albumin measurement
Lab test for Prolactin
Occupational therapy evaluation
Medical service code J1055 stands for injection of the contraceptive medroxyprogesterone acetate. This medical code also has the dosage for the injection atÊ150 mg.
93227 is the code for interpretation of 24-hour Holter monitoring