Albumin; other source, quantitative, each specimen
CPT4 code
Name of the Procedure:
Albumin; other source, quantitative, each specimen (also known as Serum Albumin Test)
Summary
The Serum Albumin Test measures the amount of albumin in a person's blood, an important protein made by the liver. Albumin helps keep fluid from leaking out of blood vessels, nourishes tissues, and transports hormones, vitamins, and other substances throughout the body.
Purpose
The test evaluates the overall health of the liver and kidneys. The primary goal is to diagnose and monitor conditions such as liver disease, kidney disease, inflammation, and malnutrition.
Indications
- Symptoms of liver dysfunction, such as jaundice or abdominal swelling.
- Symptoms of kidney dysfunction, such as swelling in the arms, legs, or around the eyes.
- Evaluation of chronic conditions like cancer or immune disorders.
- Monitoring nutritional status in individuals with chronic illnesses.
Preparation
- Generally, no fasting or special preparation is required.
- Patients should inform their healthcare provider about all medications and supplements they are taking, as certain drugs can affect albumin levels.
Procedure Description
- A healthcare professional draws a blood sample from a vein in the arm using a sterile needle.
- The blood is collected into a tube and sent to a laboratory.
- In the lab, the albumin concentration is measured using automated biochemical analysis systems.
- Results are typically available within a few hours to a couple of days.
Duration
The blood draw takes only a few minutes. The entire process, from preparation to completion of the draw, usually takes about 10-15 minutes.
Setting
The procedure is typically conducted in a hospital, outpatient clinic, or diagnostic laboratory.
Personnel
A phlebotomist or a nurse usually performs the blood draw. Laboratory technicians analyze the blood sample.
Risks and Complications
- Minor discomfort or bruising at the needle insertion site.
- Rare risk of infection or more significant bruising.
- Dizziness or fainting during or after the blood draw in some patients.
Benefits
- Provides critical information about liver and kidney health.
- Helps in diagnosing and monitoring various medical conditions.
- Non-invasive with minimal risk and discomfort to the patient.
- Results help guide further diagnostic and therapeutic decisions.
Recovery
- No significant recovery time is necessary.
- Patients can resume normal activities immediately after the procedure.
- It's advisable to keep the puncture site clean and covered if there's any bleeding or bruising.
Alternatives
- Urine albumin test to measure albumin concentration in the urine.
- Complete liver and kidney panel testing, involving multiple tests to study the function of these organs.
- Pros: Non-invasive, provides comprehensive assessment.
- Cons: May require more extensive testing and might be costlier.
Patient Experience
- During the blood draw, patients may feel a slight pinch or sting from the needle.
- Post-procedure, there may be mild soreness or bruising at the puncture site.
- Any discomfort is usually minimal and short-lived.
- If needed, over-the-counter pain relievers can be used to manage any minor post-procedure soreness.