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C-Reactive Protein, High Sensitivity (hs-CRP) from Marek Health

Labbrary Test GradeUseful
Your Fit Score
Not calculated

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Labbrary's review, Fit Score, and basic comparison are free. The provider's panel, shipping, collection, clinician review, and other services are separate. About 2 minutes. No account required.

Measures high-sensitivity C-reactive protein, an inflammation marker used in clinical assessment.

Current price
$18.50 $28.50 with fees
Sample
Blood
Turnaround
14 days
Access
Direct Lab, Lab Visit, Order Online
Evidence & Key Facts
Source collectedLast source check September 8, 2026

Evidence basis. This named result reflects the sources and verification evidence listed on this page as of the date shown.

Best for

Inflammatory Markers

Standout strength

Measures high-sensitivity C-reactive protein, an inflammation marker used in clinical assessment.

Important watch-out

A high-sensitivity CRP result does not identify the cause or location of inflammation.

C-Reactive Protein, High Sensitivity (hs-CRP) from Marek Health
Labbrary Test GradeUseful
Your Fit Score
Not calculated

Answer five questions to see how this panel matches your goals, budget, collection preferences, access, and support needs.

Calculate my fit

Labbrary's review, Fit Score, and basic comparison are free. The provider's panel, shipping, collection, clinician review, and other services are separate. About 2 minutes. No account required.

Measures high-sensitivity C-reactive protein, an inflammation marker used in clinical assessment.

Current price
$18.50 $28.50 with fees
Sample
Blood
Turnaround
14 days
Access
Direct Lab, Lab Visit, Order Online
Evidence & Key Facts
Source collectedLast source check September 8, 2026

Evidence basis. This named result reflects the sources and verification evidence listed on this page as of the date shown.

Best for

Inflammatory Markers

Standout strength

Measures high-sensitivity C-reactive protein, an inflammation marker used in clinical assessment.

Important watch-out

A high-sensitivity CRP result does not identify the cause or location of inflammation.

Labbrary+

The Test Grade. The Reason Behind It.

Potentially useful for the right buyer, with meaningful evidence, coverage, transparency, access, cost, terms, or privacy tradeoffs to review.

A lower grade does not mean a panel is a bad personal fit. Your Fit Score can be higher when its purpose, price, sample, access, or support matches what you need.

Explore the Full Methodology
Labbrary Test GradeUseful

Next step

Check the panel or research the provider

Prices, availability, and ordering requirements can change. Confirm the current details before purchasing.

View Exact Panel on Provider SiteView Marek Health profile

Scope, both directions

Inside the Panel. Beyond the Name.

Named measurements

  • C-Reactive Protein, High Sensitivity (hs-CRP)

Measured categories and focus areas

  • Inflammation
  • Inflammatory Markers

Important limits and omissions

  • A high-sensitivity CRP result does not identify the cause or location of inflammation.
  • The exact performing laboratory, assay-specific validation and an actual sample report have not been assessed.
  • Available to eligible US residents with a valid US driver license or state-issued ID, excluding Hawaii, US territories, New York, New Jersey and Rhode Island. Massachusetts collection may be refused under local billing arrangements; confirm the draw location before paying.
  • Test-specific fasting and collection instructions are not specified. Confirm preparation and whether recent illness affects the planned collection with the ordering clinician or laboratory.

No broader panel in the Labbrary catalog lists every biomarker on this one for a lower listed price.

Counted among one-time lab-draw listings with a published price, matched by published biomarker names. That doesn’t mean the tests are equivalent. Updated October 2, 2026.

The full breakdown

Eight Dimensions.
One Named Result.

Open any row for the reasoning and evidence behind the named result.

Seller is Marek Diagnostics; the ordering clinician is Marek-arranged (provider reviews and approves test requests; no buyer clinician visit required) where stated. Collection route is the Quest Diagnostics laboratory system. A Quest draw location or the Marek relationship does not prove the exact performing facility, the assay method, or offer-specific analytical performance, which remain unpublished. Limitation: Seller is Marek Diagnostics; the ordering clinician is Marek-arranged (provider reviews and approves test requests; no buyer clinician visit required) where stated. Collection route is the Quest Diagnostics laboratory system. A Quest draw location or the Marek relationship does not prove the exact performing facility, the assay method, or offer-specific analytical performance, which remain unpublished.

Exact named measurement scope per the product page title and description. Limitation: No additional limitation was recorded in the authority row.

Named analytes per the exact offer; panel boundaries per the product page. Limitation: No additional limitation was recorded in the authority row.

Result delivery format partially documented. Limitation: No additional limitation was recorded in the authority row.

Exact price, purchase route, and ordering model on the product page; performing lab assignment unpublished. Limitation: No additional limitation was recorded in the authority row.

Online ordering with provider-approved test requests; Quest collection; state restrictions apply. Limitation: No additional limitation was recorded in the authority row.

Exact-offer price on the product page; refund and draw-fee terms per shared policies. Limitation: No additional limitation was recorded in the authority row.

Shared Marek privacy policy governs order data; specimen and result retention unresolved. Limitation: No additional limitation was recorded in the authority row.

What it asks of you

Sample and fulfillment journey

Order

Confirmed

Order C-Reactive Protein, High Sensitivity (hs-CRP) online for $18.50, before any applicable venipuncture fee. A healthcare provider reviews and approves the request; no office visit is required.

Panel-specific source · Source dated September 8, 2026

Collect

Confirmed

Blood collected at a Quest location. The product workflow identifies bloodwork; a test-specific tube or specimen subtype is not established. Test-specific fasting and collection instructions are not specified. Confirm preparation and whether recent illness affects the planned collection with the ordering clinician or laboratory.

Panel-specific source · Source dated September 8, 2026

Lab

Confirmed

Quest provides the collection route. The exact laboratory performing the assay is not independently identified. Results typically arrive within 14 business days. Approximately two weeks is a general estimate, and timing can vary with test or panel complexity. These estimates do not include consultation timing.

Panel-specific source · Source dated September 8, 2026

Report

Confirmed

Results are emailed. An included health-coach consultation, clinician interpretation or personalized treatment plan is not established for this purchase.

Panel-specific source · Source dated September 8, 2026

Under the hood

Follow the Evidence.

Every published claim should trace to a dated source. Missing evidence remains visible instead of being filled with assumptions.

Source 1Recorded for this record. Last source check September 8, 2026.View source
Source 2Recorded for this record. Last source check September 8, 2026.View source
Source 3Recorded for this record. Last source check September 8, 2026.View source
Source 4Recorded for this record. Last source check September 8, 2026.View source
Source 5Recorded for this record. Last source check September 8, 2026.View source
Source 6Recorded for this record. Last source check September 8, 2026.View source

True total cost

The Price. Plus the Details.

Pricing for C-Reactive Protein, High Sensitivity (hs-CRP)
ItemCurrent disclosed priceNote
Panel$18.50Verify the checkout total, shipping, and collection fees before ordering.
Venipuncture fee+ $10Per order, added at checkout. Checked October 1, 2026. Source
Total at checkout$28.50Listed price plus the required fees above, before tax and any optional services.
HSA/FSA paymentConditional eligibilityHSA/FSA payment is available through TrueMed checkout, subject to plan eligibility and any required documentation. Confirm coverage with your plan administrator.
Optional servicesNot confirmedClinician review, subscriptions, and retesting discounts are listed only when documented.

Price status. This record shows disclosed pricing. Checkout costs can change and should be verified before purchase.

Your data

Your Data. Your Questions.

Privacy details are scored only when source documentation is available. Unconfirmed retention, deletion, research use, or marketing practices remain unconfirmed.

Reading the labels

What Has Been Checked?

Source collected

Evidence labels stay separate from the Test Grade. They show how much source support exists for the evaluation.

The balance

The Strengths. The Tradeoffs.

Strengths

  • Measures high-sensitivity C-reactive protein, an inflammation marker used in clinical assessment.
  • Order online for healthcare-provider review and approval, then visit a Quest location for blood collection. A healthcare-provider office visit is not required.

Watch-outs

  • A high-sensitivity CRP result does not identify the cause or location of inflammation.
  • The exact performing laboratory, assay-specific validation and an actual sample report have not been assessed.
  • Available to eligible US residents with a valid US driver license or state-issued ID, excluding Hawaii, US territories, New York, New Jersey and Rhode Island. Massachusetts collection may be refused under local billing arrangements; confirm the draw location before paying.
  • Test-specific fasting and collection instructions are not specified. Confirm preparation and whether recent illness affects the planned collection with the ordering clinician or laboratory.
  • Results typically arrive within 14 business days. Approximately two weeks is a general estimate, and timing can vary with test or panel complexity. These estimates do not include consultation timing.
  • Marek adds a $10 venipuncture fee to orders of $199 or less and waives it on orders over $199. No additional payment is required at the lab. Lab sales are final and non-refundable.

Take it with you

The Test Truth Card

The key facts from this review in one compact card.

Same biomarkers, other sellers

Other Ways to Buy This Test.

5 other listings in the Labbrary catalog publish this exact biomarker list, with a lab draw. The median listed price across all 6 is $38.50. Showing the four lowest listed prices.

C-Reactive Protein, High Sensitivity (hs-CRP) Blood Test

Mito Health

Useful

Measures one high-sensitivity C-reactive protein result to add inflammation context to a cardiovascular risk assessment. Order online for a participating laboratory blood draw when clinically stable.

Price
$8.32
Turnaround
1 day
See Labbrary reviewView Exact Panel on Provider Site
Labbrary+

Cardio IQ hs-CRP

Private MD Labs

Strong

Measures high-sensitivity C-reactive protein in blood as an inflammation marker used in cardiovascular risk assessment. Order online for participating Quest collection, then view and download the result through your account.

Price
$39
Turnaround
7 days
See Labbrary reviewView Exact Panel on Provider Site
Labbrary+

C-Reactive Protein (CRP), High Sensitivity (Cardiac Risk Assessment)

Private MD Labs

Useful

Measures high-sensitivity C-reactive protein in blood as one inflammation marker used alongside other information for cardiovascular risk assessment. Order online for participating Quest collection, with no fasting required.

Price
$58
Turnaround
3 days
See Labbrary reviewView Exact Panel on Provider Site
Labbrary+

Listed prices from the Labbrary catalog. Some sellers add fees at checkout, so compare the total before you pay. Updated October 2, 2026.

Keep deciding

Vitamin D & Inflammation Test

Everlywell

Useful

Measure 25-OH vitamin D and high-sensitivity C-reactive protein using a finger-prick blood sample collected at home. Results provide information about vitamin D status and inflammation.

Price
$99
Turnaround
Not confirmed
See Labbrary reviewView Exact Panel on Provider Site
Labbrary+
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Verification History

September 8, 2026Recorded source date.Source collected

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