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Pharmacokinetic profile of medication(s) from a recent medication list episode

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

This test analyzes how your medications are processed and eliminated in your body based on your most recent medication list.

Quick summary

["Understanding how your medications work helps doctors adjust your treatment plan safely."]

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

Key facts at a glance

LOINC
104203-5
Short code
Reconciled med list Episode Pharm
Synonyms
Reconciled med list Episode Pharm
Category
chemistry
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
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 test evaluates the concentration and clearance of medications over time, often using data from your recent medication list. It may include measurements of drug levels in blood or other fluids to assess absorption, distribution, metabolism, and excretion.

Why It’s Done

Your healthcare provider may order this test if you’re on long-term medications, have complex treatment plans, or if changes in your medication regimen are being considered. It helps ensure your medications are working as intended and helps prevent side effects.

How It Works

Blood or other fluid samples are collected and analyzed to determine how your body processes medications. This may involve measuring drug concentrations at different times or assessing how quickly your body removes them.

What to Expect

You’ll likely have a simple blood draw or other specimen collection. Results are used to guide your treatment, but they don’t replace regular monitoring by your healthcare team.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

This test helps identify whether your medications are at therapeutic levels, if any are causing toxicity, or if adjustments are needed. It’s particularly useful for patients on multiple medications, those with kidney or liver issues, or those taking medications that interact with other drugs.

Short name

Medication Reconciliation PK Profile

Frequently asked questions

What does this test tell me about my medication levels?
This test provides insights into how your body processes your medications, such as how quickly they’re absorbed, distributed, and cleared from your system. It helps ensure your medication is effective and safe.
Will I need to fast before this test?
Fasting may not always be required, but your provider may give specific instructions based on the medications being evaluated. Follow any directions they provide to ensure accurate results.
How long will it take to get my results?
Results may take several days to a week, depending on the lab and complexity of the test. Your healthcare provider will contact you once they’re ready to discuss the findings.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

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.

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