Heart & Cardiac Testing: Tests, Prices, and Risk Markers (2026)
Cardiovascular disease is the leading cause of death in the United States, and blood testing is one of the primary tools for assessing risk before symptoms appear. Online lab portals offer direct access to the most commonly used cardiac blood tests — from a standard $25 lipid panel to comprehensive advanced panels. This hub explains what each test measures, when it's used, and where to find the best prices.
Key takeaways
- A standard lipid panel is the baseline for cardiovascular screening — LabReqs ($25) is now the cheapest listed option, ahead of Jason Health ($28) and HealthLabs ($29).
- hs-CRP adds inflammation data to lipid results — Jason Health ($38) and LabReqs ($39) are cheapest.
- Homocysteine: LabReqs ($61) is the best total value after accounting for Ulta's $12.95 checkout fee.
- LabReqs' Heart Health Panel ($129) bundles all three tests — convenient and close to the cheapest individual combination.
Key cardiac blood markers explained
Lipid panel
The lipid panel measures total cholesterol, HDL ("good") cholesterol, LDL ("bad") cholesterol, and triglycerides. It is the standard first-line cardiovascular screening test. Elevated LDL and low HDL are independently associated with cardiovascular disease risk. Requires fasting for 9–12 hours before the blood draw to get accurate triglyceride and calculated LDL readings.
High-sensitivity C-reactive protein (hs-CRP)
C-reactive protein is a marker of systemic inflammation. The high-sensitivity assay can detect very low levels of CRP that correlate with cardiovascular risk — specifically, elevated hs-CRP is associated with increased risk of heart attack and stroke, even in people with normal cholesterol levels. It is commonly used alongside the lipid panel to refine risk estimates, particularly in people with borderline lipid values.
Homocysteine
Homocysteine is an amino acid produced during methionine metabolism. Elevated levels — a condition called hyperhomocysteinemia — are associated with increased risk of atherosclerosis, coronary artery disease, stroke, and deep vein thrombosis. Homocysteine elevation can also reflect vitamin B12, B6, or folate deficiency. Testing is often ordered when cardiovascular risk assessment is desired beyond standard lipid and CRP markers.
Advanced lipid panels
Standard lipid panels calculate LDL from cholesterol values, but do not measure lipoprotein particle size or number. Advanced panels (Cardio IQ, NMR LipoProfile) directly measure these parameters, which may identify high-risk individuals whose standard lipid panels appear normal. These panels cost substantially more ($134–$189) and are typically ordered at a clinician's recommendation.
Price summary by test
| Test | Cheapest provider | Price | Runner-up | Price |
|---|---|---|---|---|
| Lipid panel (standard) | LabReqs | $25 | Jason Health | $28 (fee-inclusive) |
| hs-CRP | Jason Health | $38 (fee-inclusive) | LabReqs | $39 |
| Homocysteine | LabReqs | $61 | HealthLabs | $68 |
| Lipid + hs-CRP + Homocysteine bundle | LabReqs Heart Health Panel | $129 | Build individually | ~$127–$147 |
Note: Ulta Lab Tests' Homocysteine is listed at $49.90 but adds a $12.95 fee at checkout (~$62.85 total), making LabReqs at $61 the better value for homocysteine alone.
For the full per-provider breakdown with all fees, see the Cardiac Test Cost Comparison and Lipid Panel Cost Comparison.
Advanced cardiac panels
For those interested in more detailed cardiovascular assessment:
- Accesa Labs Cardio IQ Panel ($189): Advanced lipid markers similar to VAP and NMR LipoProfile. Checks lipoprotein particle subfractions.
- DirectLabs Cardiac Risk Profile ($259): Cardio IQ advanced lipid panel, CBC, hs-CRP, Vitamin D, HbA1c, and homocysteine — a comprehensive panel for those wanting a broad workup.
- DirectLabs Cardio IQ Advanced Lipid Panel ($134): Cholesterol total, HDL, triglycerides, non-HDL, lipoprotein fractionation by ion mobility.
Advanced panels are not identical — compare what each covers carefully.
Cardiac testing pages
Cardiac Test Cost Comparison (2026)
Detailed pricing for lipid panel, hs-CRP, and homocysteine tests — with all checkout fees surfaced and bundle analysis.
Compare prices →Lipid Panel Cost Comparison (2026)
Standard cholesterol panel prices from $25 to $85 (all-in). LabReqs now leads at $25, with Jason Health and HealthLabs close behind.
Compare prices →Frequently asked questions
What blood tests check heart health?
The most commonly used blood tests for cardiovascular risk are: lipid panel (cholesterol profile), hs-CRP (inflammation), and homocysteine (vascular amino acid). Advanced options like Cardio IQ panels add lipoprotein particle data. A complete metabolic panel (CMP) may also be ordered to assess liver and kidney function as part of a broader cardiovascular workup.
Can I get cardiac tests without seeing a doctor first?
Yes. All cardiac tests listed here are available through direct-to-consumer online portals. You purchase online, visit a Quest or LabCorp patient service center for a blood draw, and receive results online within 1–3 business days. See how online lab testing works for the full process.
How often should I check my cholesterol?
For adults with average risk, cholesterol screening is generally recommended every 4–6 years starting at age 20. People with elevated risk factors, family history of cardiovascular disease, or those managing high cholesterol may need more frequent testing — often annually or as recommended by a healthcare provider.
What does a high hs-CRP mean?
hs-CRP levels below 1 mg/L are considered low cardiac risk; 1–3 mg/L is average risk; above 3 mg/L is elevated risk. Levels above 10 mg/L may indicate acute infection or inflammation unrelated to cardiovascular disease. Interpretation depends on clinical context — discuss results with your healthcare provider.
Sources
- MedlinePlus — Cholesterol Levels — https://medlineplus.gov/cholesterol.html
- MedlinePlus — C-Reactive Protein Test — https://medlineplus.gov/lab-tests/c-reactive-protein-crp-test/
- MedlinePlus — Homocysteine Test — https://medlineplus.gov/lab-tests/homocysteine-test/
- Provider pricing sourced from each provider's public website, May 2026.