Albuminurfetusmcnc
A prenatal test that measures the amount of albumin (a protein) in a fetus's urine to evaluate kidney and urinary tract development.
{"This test checks for albumin (protein) in fetal urine during pregnancy","It helps assess whether the fetus's kidneys and urinary tract are developing normally","The test is performed using ultrasound guidance to collect a small urine sample","Elevated albumin levels may indicate kidney problems or urinary tract blockage","Results help doctors plan appropriate care during pregnancy and after birth"}
Key facts at a glance
- LOINC
- 61196-2
- Short code
- Albumin Ur Fetus-mCnc
- Synonyms
- Albumin Ur Fetus-mCnc
- Category
- chemistry
- Sample
- urine
- Container
- Sterile urine container
- Units
- not specified
- Ref low
- 3.5
- Ref high
- 5
- Critical range
- 1.5 not specified – —
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- CPT
- 82040
- SNOMED
- 22383007
- Specimen volume
- 10 mL
- Stability
- Room temperature: 2h, Refrigerated: 24h, Frozen: 7d
- Hemolysis max
- 0
- Lipemia max
- 0
- Icterus max
- 0
- TAT
- 4–24 hours
- Order
- routine
What is this test?
The Fetal Urine Albumin test measures the amount of albumin, a type of protein, in the urine of an unborn baby (fetus). Albumin is normally produced by the liver and helps keep fluid in your blood vessels. When found in urine, it can indicate that the kidneys are not filtering properly or that there is an issue with the urinary tract.
Why is this test performed?
Doctors may recommend this test during pregnancy if there are concerns about the fetus's kidney or urinary tract development. It is often performed when routine ultrasound shows abnormalities in the fetal kidneys, bladder, or urinary tract, or when there is a history of congenital kidney conditions in the family.
How is the test done?
The test requires collecting a small sample of fetal urine. This is done using ultrasound guidance, where a thin needle is inserted through the mother's abdomen and uterus to extract urine from the fetal bladder or from the amniotic fluid surrounding the fetus. The procedure is similar to amniocentesis and is performed by a specialized maternal-fetal medicine specialist.
Is the test safe?
The procedure carries a small risk of complications, including infection, bleeding, or premature labor. Your doctor will discuss these risks with you and explain why the test is necessary for your specific situation. The benefits of obtaining important information about your baby's health typically outweigh the small risks involved.
Reference range
Adult: 3.5-5.0 g/dLnot specified
Specialized invasive fetal sampling (e.g., fetal bladder puncture); no standard fasting or adult patient prep
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
◆Associated findings1
Frequently asked questions
When is this test typically performed during pregnancy?
Will I need to fast before the test?
How long does it take to get results?
What happens if the test shows abnormal albumin levels?
Does an abnormal result mean my baby will have serious health problems?
Sources
- 1
- 2ACOG - Ultrasound ExamsSource
Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 17, 2026. · Read our editorial policy