BUN/Creatinine ratio lab test is a procedure to test levels of creatinine and urea in your blood to confirm your liver & kidneys are working properly and confirm the patient does not suffer from any renal disease. The blood urea nitrogen test measures the amount of bun level to check your body systems properly filter wastes and test result should show a reference range of BUN to creatinine ratio between 10-to-1 and 20-to-1 ratio.
BUN/Creatinine lab tests vary by facility & location. For 40% of high-deductible patients insurance no longer covers BUN/Creatinine scan cost until they reach their $6,000 to $18,000 deductible. Patients are expected to pay out of pocket between $39 – $80 for a joined BUN/Creatinine lab tests. It’s essential that you do your research first before going to the closest facility you were directed by your doctor.
To evaluate the health of your kidney function; to help diagnose kidney and liver disease; check for congestive heart failure; evaluate presence of gastrointestinal bleeding; to monitor the effectiveness of dialysis and other treatments related to kidney disease or damage
The BUN blood tests are used in conjunction with the creatinine test primarily to evaluate renal function in a wide range of circumstances, to help diagnose kidney disease, and to monitor people with a kidney disorder or failure to check rates of body waste product. It can also be used to evaluate your overall health, which is ordered as part of a kidney panel, a basic metabolic panel, or a complete metabolic panel.
Test results may vary depending on age, gender, medical history, test method, and more. Test results do not necessarily indicate that you have a problem.
Ask your healthcare provider what your test results mean to you. Normal BUN levels are between 7 – 21 milligrams per deciliter (mg / dl). If this level is not higher than 60 mg / dl, it may not help your healthcare provider measure your’s kidney health. A better measure is the ratio of BUN to creatinine, which is found in the blood.
The ratio of BUN to creatinine should usually be between 10:1 and 20:1. If it is lower or higher, it may mean that you have a kidney problem or that you do not drink enough water.
The test is done with a blood sample. A needle is used to draw blood from a vein in your arm or hand.
Having a blood test with a needle carries some small risks. These include bleeding, infection, bruising, and feeling lightheaded. When the needle pricks your arm or hand, you may feel a slight sting or pain. Afterward, the site may be sore. Always conduct your tests at a nationally certified facility.
The great news is that with an outpatient laboratory center you can often negotiate a better rate if you pay in cash. The center saves on billing costs and removes the hassle of dealing with insurance companies, so they can provide you with large discounts. You can pay as little as $39 for a BUN/Creatinine test . Which means you will save ~75% vs. the sticker price.
Hospitals directly refer their patients to their imaging facilities, so they are not directly motivated to provide affordable service. Especially research hospitals such as UCSF or Stanford are among the most expensive in the country. For instance, 2 years ago Stanford charged a patient $25,000+ for a single MRI.