California
Random Urine Protein and Creatinine Test in California
This random urine test measures protein and creatinine and calculates their ratio. The ratio helps assess how much protein is being excreted relative to urine concentration.
Order Protein and Creatinine Urine Test, Random in California
Order online and visit a local collection site, or choose an at-home kit where available. No referral and no insurance required.
Order Protein and Creatinine Urine Test, Random- Typical turnaround
- 1-3 business days
- Starting price
- From $49
- Results
- Confidential, online
Quick answer
The Random Protein and Creatinine Urine Test measures the amount of protein and creatinine in a single urine sample and calculates the protein-to-creatinine ratio. Protein in urine can be a sign that the kidneys are filtering differently than usual, and the ratio adjusts for how dilute or concentrated the sample is. The test is commonly used as part of kidney evaluation and is interpreted by a healthcare provider with blood tests and other findings.
What this test measures
Healthy kidneys keep most proteins in the blood, so only small amounts appear in urine. When the filtering units of the kidney are affected, more protein can pass into the urine. Measuring protein alone in a random sample can be misleading because urine concentration varies, so creatinine, a waste product excreted at a relatively steady rate, is measured at the same time to create a ratio.
The test is performed on a urine sample collected at one point in time, and results are reported as a protein concentration, a creatinine concentration, and the calculated protein-to-creatinine ratio. Some laboratories report an estimated daily protein excretion derived from the ratio. A timed collection may be requested separately when a more complete measurement is needed.
People may order this test when a healthcare provider is evaluating kidney function, monitoring a known kidney condition, or investigating swelling or abnormal urinalysis results. It can also be used to follow protein excretion over time. A qualified healthcare provider should interpret the result with blood tests such as creatinine and eGFR, the person's history, and other clinical information.
Random Urine Protein and Creatinine Test in California cities
Acalanes Ridge, CA
Random Urine Protein and Creatinine Test in Acalanes Ridge.
Acton, CA
Random Urine Protein and Creatinine Test in Acton.
Adelanto, CA
Random Urine Protein and Creatinine Test in Adelanto.
Agoura Hills, CA
Random Urine Protein and Creatinine Test in Agoura Hills.
Agua Dulce, CA
Random Urine Protein and Creatinine Test in Agua Dulce.
Ahwahnee, CA
Random Urine Protein and Creatinine Test in Ahwahnee.
Airport, CA
Random Urine Protein and Creatinine Test in Airport.
Alameda, CA
Random Urine Protein and Creatinine Test in Alameda.
Alamo, CA
Random Urine Protein and Creatinine Test in Alamo.
Albany, CA
Random Urine Protein and Creatinine Test in Albany.
Alhambra, CA
Random Urine Protein and Creatinine Test in Alhambra.
Aliso Viejo, CA
Random Urine Protein and Creatinine Test in Aliso Viejo.
Allendale, CA
Random Urine Protein and Creatinine Test in Allendale.
Alondra Park, CA
Random Urine Protein and Creatinine Test in Alondra Park.
Alpine, CA
Random Urine Protein and Creatinine Test in Alpine.
Alta Sierra, CA
Random Urine Protein and Creatinine Test in Alta Sierra.
Altadena, CA
Random Urine Protein and Creatinine Test in Altadena.
Alturas, CA
Random Urine Protein and Creatinine Test in Alturas.
Alum Rock, CA
Random Urine Protein and Creatinine Test in Alum Rock.
Amador Pines, CA
Random Urine Protein and Creatinine Test in Amador Pines.
American Canyon, CA
Random Urine Protein and Creatinine Test in American Canyon.
Amesti, CA
Random Urine Protein and Creatinine Test in Amesti.
Anaheim, CA
Random Urine Protein and Creatinine Test in Anaheim.
Anderson, CA
Random Urine Protein and Creatinine Test in Anderson.
Angels, CA
Random Urine Protein and Creatinine Test in Angels.
Angwin, CA
Random Urine Protein and Creatinine Test in Angwin.
Antelope, CA
Random Urine Protein and Creatinine Test in Antelope.
Antioch, CA
Random Urine Protein and Creatinine Test in Antioch.
Anza, CA
Random Urine Protein and Creatinine Test in Anza.
Apple Valley, CA
Random Urine Protein and Creatinine Test in Apple Valley.
Frequently Asked Questions
Where can I get a random urine protein and creatinine test in California?
California has certified laboratories and independent diagnostic centers that offer this panel. Direct-access ordering lets you select a location that fits your schedule.
How much does a random urine protein and creatinine test cost in California?
Pricing varies by provider and location. Check the price shown at checkout, and contact the testing partner for a written estimate if needed.
Is at-home collection available in California?
For select panels, at-home kits can be shipped to California, collected at home, and mailed back for analysis.
How long do results take in California?
Most results are reported within 1-3 business days after collection.
Ready to get tested?
Order online and visit a collection site near you, or choose a mail-in kit. No referral and no insurance required.
Reviewed by the LabOrdering Editorial Team
Every page on this site is reviewed for clarity, sourcing, and accuracy. We update our library as testing options, collection networks, and accreditation standards change.