Cocaine Substance Involvement Screening Score
This test evaluates the likelihood of recent cocaine use based on a combination of factors, including drug screening results and clinical assessment. It helps healthcare providers determine if further testing or intervention may be needed.
["This score helps doctors assess whether cocaine use might be affecting you right now."]
Key facts at a glance
- LOINC
- 95504-7
- Short code
- COCAINESUBSTANCEINVOLVEMENTSCORE
- Synonyms
- —
- Category
- chemistry
- Sample
- serum
- Container
- Red-top tube (SST)
- Units
- N/A
- Critical range
- 0.5 N/A – —
- Fasting
- false
- Population
- adult
- Sex
- all
- Age range
- 18–65 years
- Method
- nida
- 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
How the Test Works
The test combines results from a drug screening test (often a urine or saliva test) with other clinical information, such as symptoms or medical history. It uses a scoring system to estimate the probability of recent cocaine exposure. This is not a direct measurement of cocaine itself but an indirect assessment based on test results and patient factors.
What to Expect Before the Test
You may be asked to provide a urine or saliva sample, depending on the test type. If using urine, avoid certain medications or substances (like some painkillers or vitamins) that could interfere with results. If using saliva, avoid eating or drinking for a short time before testing. Follow any specific instructions your healthcare provider gives you.
What the Test Results Mean
The score does not provide a definitive answer about cocaine use but gives a relative risk assessment. A higher score suggests a greater likelihood of recent use, while a lower score may indicate less recent exposure. This score is used alongside other clinical judgment and may prompt additional testing or support services.
Clinical Significance
This screening score helps healthcare providers identify patients who may benefit from further evaluation, counseling, or treatment for substance use. It can also guide decisions about whether to recommend abstinence, monitoring, or support programs. Results should always be interpreted in the context of your overall health and medical history.
Clinical interpretation
How abnormal results are interpreted and what conditions they suggest.
Cocaine screening scores are not diagnostic on their own but are part of a broader approach to assess substance involvement. They are commonly used in clinical settings to identify patients who may need additional support or interventions related to substance use.
Short name
Cocaine Screening Score
Frequently asked questions
Why might I need this test?
What does a high or low score mean?
Can I affect the score before the test?
Sources
- 1
- 2Lab Tests OnlineSource
- 3
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