hs-CRP Test: What It Shows and What It Does Not
Quick answer: High sensitivity C reactive protein detects small amounts of CRP, a protein the liver makes when there is inflammation. It is often used as one input when reviewing heart disease risk. It does not show where inflammation is coming from.
About this test
The hs-CRP test measures low levels of C reactive protein in your blood. The standard CRP test is used for higher levels from infection or inflammatory disease.
Why is it ordered?
- Reviewing heart disease risk along with cholesterol and other factors.
- Looking at low grade inflammation.
What results may show
- A higher level means there is inflammation somewhere in the body.
- A persistently higher level may be considered by your provider as one factor in heart risk.
What this test may not show
- It does not show the cause or location of inflammation.
- Infection, injury, recent illness, obesity and some medicines can raise it.
- It is not a diagnosis of heart disease.
- A result taken during an illness may not reflect your usual level, so a repeat test when well may be advised.
How to prepare
- No fasting or special preparation is usually needed.
- Avoid testing during an acute illness or injury if possible, and tell your provider about medicines.
Where you can get this test
| Option | Price | Includes |
|---|---|---|
| Wellness Panel | $149 | CBC, CMP, lipid panel, vitamin D, A1c, hs-CRP, urinalysis, TSH |
| Comprehensive Health Panel, Women’s | $149 | CBC, CMP, lipid panel, vitamin D, A1c, hs-CRP, urinalysis, TSH |
| Comprehensive Health Panel, Man | $149 | CBC, CMP, lipid panel, total testosterone, A1c, hs-CRP, urinalysis, TSH |
A doctor’s visit is not required to order. Order online, then visit our Buffalo Grove or Lake Zurich location for the sample. Review results with your own healthcare provider.
Related tests
Frequently asked questions
What is the difference between CRP and hs-CRP?
hs-CRP detects lower levels, which is why it is used for heart risk review. Standard CRP is used for higher levels from infection or inflammatory disease.
Can a cold raise my hs-CRP?
Yes. Illness and injury can raise it, so a repeat test when well may be advised.
Does a high hs-CRP mean I have heart disease?
No. It is one factor your provider weighs with other tests and your history.
Sources
Medically reviewed by Rodion Levin, FNP-C, Founder and Medical Director. This page is for general education. It does not diagnose a condition or replace advice from your healthcare provider.
