1. Adrian presents with symptoms of dehydration. The physician ordered an test which included carbon dioxide, chloride, potassium and sodium levels.Code the correct CPT(S)?

2. Dr.David performed a lab tests: Calcium, carbondioxide, chloride, creatinine, potassium &sodium. What are the appropriate codes for the tests performed?

3. Brenden had the following lab tests:Calcium, ionized, Carbon dioxide, Chloride, Creatinine, Glucose, Potassium, Sodium, Urea Nitrogen (BUN), How should you report Brent’s lab work?

4. Dr.Aloma performs the following tests on her automated equipment: HDL, total serum cholesterol, triglycerides and a quantitative glucose. The correct codes for these procedures are:

5. A drug screen is performed for a comatose patient presenting at the ED.The presence of Opiates& barbiturates is noted.Confirmatory tests for opiates was run.Code all procedures performed by the facility lab?

6. A patient is being treated with gold. The physician orders a therapeutic drug test to measure the level of lithium. What is the correct code?

7. A patient uses Topiramate to control his seizures. He comes in every two months to have a therapeutic drug testing performed to assess serum plasma levels of this medication. What lab code is reported for this testing?