Test Code FTI Free Thyroxine Index (FTI), Serum. Includes free thyroxine index (FTI) calculation; t4 (thyroxine), total only; and t3 uptake. Note: FTI is calculated by multiplying the T4 result by the T uptake result. The FTI calculation is an indirect assessment of thyroxine, free.
What You Need to Know. Medical records clerks are responsible for ensuring the order, maintenance and accessibility of the health records that doctors, patients, pharmacies and other medical providers need.
Find Out Exactly What You Should Be Paid. Job Description for Medical Records Coder. A medical records coder is the person working at a clinic or hospital who utilizes various medical charts and documentation from health care professionals to generate billing codes to be invoiced to patients and insurance companies.