Why Private MD Labs?
90-day money-back guarantee Lab order in minutes Save a trip to the doctor Low prices since 2005 Labs within 2 miles
Sample image
Sample report
C-Reactive Protein test for heart health and inflammation monitoring

Blood Test for Inflammation and Heart Health

C-Reactive Protein (CRP)

Google
3,138 reviews
  • Pinpoint inflammation sources causing discomfort
  • Reveal hidden risks to your heart health
  • Clarify why you feel constantly fatigued
First results as soon as overnight*

90 day happiness guarantee

We stand behind our service

Prescription & fees included

Go directly to the lab, no extra fees

Easy to understand results

With friendly doctor's notes & guidance

Fast & convenient

Lab visit as quick as 10 mins in & out

90 day happiness guarantee

We stand behind our service

Prescription & fees included

Go directly to the lab, no extra fees

Easy to understand results

With friendly doctor's notes & guidance

Fast & convenient

Lab visit as quick as 10 mins in & out

What's this test for?

This test is ideal if you're experiencing persistent fatigue, unexplained body aches, or joint discomfort that might signal inflammation in your body. It helps identify hidden inflammatory processes that could be affecting your heart health and overall wellness. Many people use this test when they want to understand why they feel constantly run down or to assess their cardiovascular risk beyond standard cholesterol testing.

How should I prepare for this test?

No special preparation is needed for this test. You don't need to fast before your blood draw, making it convenient to schedule at any time that works for you. Simply arrive at the lab during their operating hours with your test order.

What's included in this test?

C-Reactive Protein

This test measures C-Reactive Protein (CRP), a marker produced by your liver in response to inflammation anywhere in your body. Elevated CRP levels can indicate infections, inflammatory conditions like arthritis, tissue damage from heart attacks, or increased cardiovascular disease risk. This single powerful biomarker helps identify the source of discomfort and reveals hidden health risks that standard tests might miss.

What happens after I get my results?
You'll receive detailed doctor notes in simple language explaining what your CRP level means for your inflammation status and heart health. These notes include personalized recommendations like anti-inflammatory diet changes, exercise suggestions, stress reduction techniques, or whether you should monitor other cardiovascular markers. Along with your standard lab report, you can use our trends feature to track your inflammation levels over time, especially helpful if you're making lifestyle changes or monitoring chronic conditions.
Who should consider getting this test?
This test is valuable for people with ongoing joint pain, unexplained fatigue, or chronic discomfort that might indicate inflammation. It's also important for those concerned about heart disease risk, people with autoimmune conditions, anyone recovering from injury or surgery, or those with a family history of cardiovascular disease who want to monitor their inflammation levels.
What symptoms indicate I may need this test?
Common symptoms that suggest checking your inflammation levels include persistent tiredness that doesn't improve with rest, unexplained muscle or joint pain, frequent infections, or a general feeling of being unwell. You might also consider this test if you have chest discomfort, are recovering from an illness, or notice swelling and redness in your joints.
How can I naturally reduce inflammation in my body?
Start by adopting an anti-inflammatory diet rich in fatty fish, leafy greens, berries, nuts, and olive oil while reducing processed foods, sugar, and refined carbs. Regular exercise like walking, swimming, or yoga helps lower inflammation, as does getting 7-8 hours of quality sleep and managing stress through meditation or deep breathing. Maintaining a healthy weight and avoiding smoking are also powerful ways to keep inflammation in check.
What is C-Reactive Protein and why does it matter?
C-Reactive Protein is a substance your liver produces whenever there's inflammation somewhere in your body, acting like an early warning system. It matters because chronic inflammation is linked to heart disease, arthritis, and other serious conditions, so monitoring CRP helps catch problems early. Unlike other tests that look at specific organs, CRP gives you a general picture of inflammatory activity throughout your entire body.
What does high CRP mean?
High CRP levels indicate there's inflammation happening somewhere in your body, which could be from an infection, injury, chronic condition like arthritis, or increased risk for heart disease. Moderately elevated levels might suggest ongoing inflammatory processes that need attention, while very high levels often point to acute infections or significant tissue damage. The key is working with your healthcare provider to identify the source and address it appropriately.
How often should I retest my CRP levels?
If you're monitoring a chronic inflammatory condition or making lifestyle changes to reduce inflammation, retesting every 3-6 months helps track your progress. For cardiovascular risk assessment, many doctors recommend checking CRP annually along with your cholesterol panel. If you had an elevated result, your healthcare provider might suggest retesting in 2-3 months after implementing dietary or lifestyle changes to see if they're working.
How’s this work?
Getting your blood test with us is easy, private & backed by the power of science.

Long story short:
  1. In the test options, use the filters or search box to narrow your choices and find the test you want.
  2. If you need a hand navigating through options, text our super friendly support team at 754-799-7833, and we'll provide tailored suggestions to help you find the ideal test.
  3. Once your order is placed, we’ll create your doctor’s lab order remotely, without any need for you to make a trip to a doctor in person or to talk to the doctor. Expect to receive your doctor’s lab order right in your inbox. It will also be in your patient portal if you need to find it later. We’ll also include instructions regarding fasting and other requirements for your test. Your patient portal will be auto-created hassle-free during checkout.
  4. If this is your first time ordering, you'll be prompted to create a password for instant login access to your patient portal. It's a quick way to conveniently access your orders and results whenever you want.
  5. When you’re ready, visit one of our 4,000 locations. Just bring your ID – no printing or faxing of your lab order is needed, as your order and details will already be in the lab system.
  6. Note that most lab locations don’t accept walk-ins, so it’s best to book an appointment in advance. Don’t worry – we’ll provide detailed instructions along the way.
  7. You’ll get your results via email & SMS and dive into understanding your body better. Yup, that easy!
  8. If you have any questions, please text us at 754-799-7833 or email [email protected] and we'll gladly help you.
How do I know which test to get?
In the test options, find the test you want. If you’re not sure which test to get, we can lend a hand in finding the right option.

Just text or call us at 754-799-7833, email us at [email protected], and we'll gladly help you. We've got your back and reply quickly.
Is it possible to make changes to my lab order if I made a mistake with the name, date of birth, or any other details?
Absolutely! We totally understand that errors can happen. No worries, we're here to help you.

Just reach out to us via text at 754-799-7833 or shoot us an email at [email protected]. Remember to include your order number and let us know the correct information you’d like to update. Our awesome team will jump right in and make sure everything is sorted out and accurate for you.

There are no changes necessary if your address is wrong on the requisition though. We don’t mail anything out.

Our lab requires an address to be listed to generate an order.
Do you accept health insurance?
Only HSA & FSA is accepted.

Our services are strictly self-pay and cannot be submitted to your health insurance provider except for Health Savings Accounts or Flexible Savings Accounts.

This policy applies to all insurance companies, including federal health insurance programs like Medicare.

If you have any questions, please text us at 754-799-7833 or email [email protected].
Can I cancel my order?
Yes.

We get it – sometimes your needs change.

As long as your samples haven’t been collected yet, we’re happy to help you cancel your order.

If you have any further questions, please text us at 754-799-7833 or email [email protected].

You can read more about our cancellation policy here.
How can I find a lab location near me?
During the ordering process, you’ll be able to select a specific lab near you, with no strings attached! You can switch it up later easily and visit any of our authorized locations as long as it’s the same lab company you selected your test for (Quest Diagnostics or Labcorp).

Before you proceed with your order, feel free to browse through all our lab locations here. This will give you the peace of mind of knowing that there's a lab nearby your home, office or your favorite gym.

If you have any questions, please text us at 754-799-7833 or email [email protected] and we'll gladly help you.

Here’s why 1,000,000+ customers chose us for affordable hassle-free private blood testing.

You get clinical lab reports & simplified health insights.
Save time & gas, go straight to the lab. Our doctors cover the rest.
Results start landing the next day after your lab visit.*
We don’t sell or share your data. Your time & privacy matter.
US-licensed doctors have your back if things get unclear.
No hidden fees, nice discounts for regular checkups.
Save a trip to the doctor, go directly to the lab
Instant orders, results often overnight*
Results explained in simple language
Reviewed by US licensed doctors
Fast & confidential, we never sell or share your data
No insurance needed, transparent pricing
Demo results
C-Reactive Protein (CRP) 4.2 mg/L
Demo results
Low Optimal 0.0 - 3.0 High
4.2 mg/L

What this means

Your CRP level is moderately elevated, indicating inflammation in your body. While this is not severely high, it suggests an inflammatory process that could be affecting your heart health, joints, or overall wellness and may benefit from lifestyle modifications.

* Regular blood test results (e.g., CBC) typically start arriving the next business day after sample collection. More complex tests, such as hormone panels, may take up to 10–15 business days due to their complexity.
Here’s how easy it is to get blood work done on your terms
Choose a checkup
Order your test Save a trip to the doctor. Your results will come with clear, friendly explanations. Takes 2 minutes
Book a lab
Book an appointment Visit any of our 4,000 nearby lab locations to have your samples collected. Book or walk-in
Choose a checkup
Get results Receive a clear, easy-to-digest health report by email & SMS within a few business days. Get answers, fast

Blood Test for Inflammation and Heart Health

Google
3,138 reviews
  • Pinpoint inflammation sources causing discomfort
  • Reveal hidden risks to your heart health
  • Clarify why you feel constantly fatigued

1,000,000+ blood tests later, here's what our customers say

Google reviews 3138 reviews Next
Still got questions? Text our super-cool support team at 754-799-7833 to get help finding your ideal checkup.