Blood tests by biomarker

Pick a biomarker to see what it costs to order alone at Quest — and which health-testing packages include it as part of a bundle, often with dozens of other markers.

Heart & Lipids

Apolipoprotein B$221 at QuestLipoprotein (a)$51 at QuestLDL Cholesterol$65 at QuestHDL Cholesterol$65 at QuestTotal Cholesterol$65 at QuestTriglycerides$65 at Quest

Inflammation

High-Sensitivity C-Reactive Protein$71 at Quest

Metabolic

Hemoglobin A1c$45 at QuestGlucose$55 at Quest

Thyroid

Thyroid-Stimulating Hormone$55 at Quest

Hormones

Total Testosterone$75 at QuestCortisol$105 at QuestDHEA-Sulfate$105 at Quest

Nutrients

Vitamin D (25-Hydroxy)$81 at QuestVitamin B12$55 at QuestFolate$88 at QuestFerritin$65 at QuestIron$65 at QuestHomocysteine$81 at Quest

Quest prices are the consumer (questhealth.com) list price plus a $6 physician service fee. Verified June 2026.