Test library
Cocaine Blood Test
This blood test screens for cocaine and its metabolites, including benzoylecgonine, and can be paired with a confirmatory method to verify a screening result.
Order Online Cocaine Drug Test, Blood
Order online and visit a local collection site, or choose an at-home kit where available. No referral and no insurance required.
Order Online Cocaine Drug Test, Blood- Typical turnaround
- 1-3 business days
- Starting price
- From $130
- Results
- Confidential, online
Quick answer
The blood cocaine metabolite screen detects cocaine and its breakdown products in a blood sample. Blood testing reflects recent use and is sometimes used in clinical, workplace, or legal contexts. A positive screen is typically followed by a more specific confirmatory method. A qualified professional interprets results according to the testing purpose.
What this test measures
This test looks for cocaine and the compounds the body produces as it breaks the drug down. The main metabolite is benzoylecgonine, and other markers include ecgonine methyl ester, norcocaine, and cocaethylene, which forms when cocaine and alcohol are used together. Blood has a shorter detection window than urine, so it is most useful when recent use is the question. Screening immunoassays provide a fast initial answer.
The sample is collected by venipuncture at a partner laboratory. An immunoassay screens for cocaine-related compounds, and any non-negative screen is usually confirmed with a chromatographic method such as gas chromatography mass spectrometry or liquid chromatography tandem mass spectrometry. That two-step approach reduces false positives from substances that can cross-react with the initial assay. Specimen handling follows chain-of-custody procedures when required.
People order this test in emergency or clinical settings, as part of a workplace program, or for other testing programs that allow blood specimens. It is not a diagnosis of a substance use disorder and cannot establish impairment on its own. Results should be reviewed by the authorized professional managing the testing program, and clinical questions belong with a qualified healthcare provider.
- Cocaine parent compound
- Benzoylecgonine metabolite
- Ecgonine methyl ester metabolite
- Cocaethylene metabolite
- Norcocaine metabolite
- Immunoassay screening result
- Chromatographic confirmation result
Why people order this test
- Detect recent cocaine use in a clinical or program setting
- Confirm a screening result with a specific method
- Support workplace or legal testing requirements that permit blood
- Evaluate possible combined cocaine and alcohol exposure
- Provide documentation for the authorized reviewing professional
How to prepare
No fasting is needed, and a single blood draw is standard. Follow the collection instructions given by the testing program, and disclose current medications because some can interfere with screening assays. Chain-of-custody steps apply when the program requires them.
Understanding your results
Results are generally available within one to three business days, and confirmation may add time. A non-negative screen indicates a preliminary finding that requires confirmation before it is considered verified. The program or healthcare provider managing the test explains what the result means for your situation.
Cocaine Blood Test by state
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California
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Colorado
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Connecticut
Cocaine Blood Test across Connecticut.
Delaware
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Florida
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Georgia
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Hawaii
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Idaho
Cocaine Blood Test across Idaho.
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Frequently Asked Questions
What is benzoylecgonine?
It is the primary metabolite of cocaine and the compound most screening tests target. Its presence suggests recent cocaine exposure.
How long after use can a blood test detect cocaine?
Blood detection windows are shorter than urine windows and are usually measured in hours. Timing of the collection matters.
Why is a confirmation test needed?
Initial immunoassays can produce false positives from cross-reacting substances, so a specific chromatographic method is used to verify the finding.
Can prescription medications affect the screen?
Some medications and compounds can interfere with immunoassays. Inform the collector about what you take so the laboratory can account for it.
Does this test measure impairment?
No. It detects the presence of cocaine or its metabolites and does not establish impairment or timing of use by itself.
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.
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