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Delivered Date Composite Estimate (Serum/Plasma) Metabolic Profile

Published: August 9, 2026Updated: August 16, 2026

This test provides a snapshot of key metabolic markers delivered in a single sample, helping assess overall health and identify potential imbalances in blood chemistry.

Quick summary

["A single blood test combining multiple metabolic checks for quick health insights."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
11781-2
Short code
Deliv date US.composite.est
Synonyms
Deliv date US.composite.est
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Method
us-composite-estimated
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

What This Test Measures

This composite test evaluates a selection of critical substances typically measured in serum or plasma, including electrolytes (e.g., sodium, potassium), glucose, lipids (e.g., cholesterol fractions), and liver enzymes. The exact analytes may vary by lab but often include markers for kidney function, carbohydrate metabolism, and protein synthesis. The results are presented as a calculated summary rather than individual values, offering a broad overview of metabolic health at a glance.

How the Test Works

The test uses a combination of standard laboratory methods, such as immunoassays or enzymatic techniques, to measure the concentrations of selected analytes in your blood sample. Results are processed and combined into a composite estimate reflecting your current metabolic status, though specific reference ranges may not be provided.

When You Might Need This Test

This test may be ordered during routine health checkups, pre-surgery evaluations, or when monitoring chronic conditions like diabetes, kidney disease, or liver disorders. It can also serve as a screening tool for metabolic syndrome or as part of a comprehensive metabolic panel (CMP) variant.

Common Uses and Benefits

By consolidating multiple metabolic markers into one test, healthcare providers can quickly identify trends or abnormalities that might require further investigation. This approach reduces the number of tests needed in certain scenarios, saving time and resources while maintaining thoroughness.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

◆Associated findings1

Frequently asked questions

Why was this test ordered?
Your healthcare provider may have ordered this test to assess your overall metabolic health, detect early signs of metabolic disorders, or evaluate the effectiveness of treatments for conditions affecting blood chemistry. The composite nature of the test helps pinpoint potential imbalances without overwhelming you with individual results.
What do my results mean?
Since this is a calculated summary rather than individual values, results are interpreted in the context of your clinical picture and overall health. Any deviations from expected metabolic patterns may prompt further testing or follow-up to address underlying issues, such as electrolyte imbalances, liver or kidney function concerns, or metabolic syndrome.
Can I get individual test results?
While the composite test provides a broad overview, you may receive additional individual results from separate tests if needed. Always discuss your results with your healthcare provider to understand their implications fully.
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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

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 16, 2026. · Read our editorial policy