Question

during a physician office encounter, a patient underwent t3-t4 and blood glucose laboratory test, bone density scan, and chest x-ray. the provider documented hypothyroidism, diabetes mellitus, osteoporosis, and chest pain due to possible hiatal hernia. which diagnosis justifies medical necessity for the t3-t4 blood test?

Answer 1

Hypothyroidism justifies the medical necessity for T3-T4 blood tests as it involves the underactivity of the thyroid gland with insufficient production of these hormones.

Step-by-step explanation:

The diagnosis that justifies medical necessity for the T3-T4 blood test is hypothyroidism. During a physician's office encounter, the T3 and T4 tests are used to assess the thyroid gland's function, and hypothyroidism is characterized by an underactivity of the thyroid gland, leading to insufficient production of these hormones. The symptoms of hypothyroidism, such as fatigue and weight gain, can be attributed to lower-than-normal levels of the thyroid hormones T3 (triiodothyronine) and T4 (thyroxine).