Blood Testing in San Antonio
Blood Testing in San Antonio ranges from $40 to $7,900 across 1 providers. Quest Diagnostics offers the most affordable options from $40, while premium providers charge up to $7,900. The median price is $105.
Prices verified June 2026
50
Quest Diagnostics Urinalysis / Urinary Tract Infection (UTI) Test
Urine test checking for urinary tract infection (UTI) indicators.
Quest Diagnostics Prothrombin Time with INR (PT INR) Test
Blood test measuring blood clotting time, monitoring warfarin therapy, and detecting bleeding or clotting disorders.
Quest Diagnostics Gout (Uric Acid) Test
Measures uric acid levels in the blood to diagnose and monitor gout and kidney stones.
Quest Diagnostics Hemoglobin A1c Test
Measures your average blood sugar levels over the past 3 months to assess prediabetes or diabetes risk and management.
Quest Diagnostics Magnesium Test
Blood test to measure magnesium levels and identify deficiencies or excesses.
Quest Diagnostics Syphilis Test With Confirmation
Detect syphilis antibodies to enable treatment; includes treatment options if results are abnormal.
Quest Diagnostics OraQuick® In-Home HIV Test Kit
At-home HIV test using an oral swab to detect HIV-1 and HIV-2 antibodies in 20 minutes.
Quest Diagnostics Cat Allergy Test with Reflex to Components
Measures IgE antibodies to cat dander allergens to help determine cat allergies.
Quest Diagnostics Lead Test
This test checks for elevated lead levels in your blood.
Quest Diagnostics Sickle Cell Trait Screen Test with Reflex
This sickle cell trait test detects abnormal types of hemoglobin associated with various disorders such as sickle cell anemia.
Quest Diagnostics Vitamin B2, B3 & B5 Test Panel
Comprehensive blood test measuring vitamin B2 (riboflavin), B3 (niacin), and B5 (pantothenic acid) levels to identify deficiencies.
Quest Diagnostics Hepatitis C Test With Confirmation
Detects hepatitis C virus (HCV) immunoglobulin G (IgG) antibodies in the blood.
Quest Diagnostics Testosterone Test
Blood test to check total testosterone levels for potential abnormalities like hypogonadism and hyperandrogenism.
Quest Diagnostics Thyroid Disorder Monitoring — Ongoing
Measures key thyroid hormones to determine if hypothyroidism treatment is effective.
Quest Diagnostics Vitamin D Test
Vitamin D blood test measuring 25-hydroxyvitamin D levels, essential for bone health.
Quest Diagnostics Prostate Screening (PSA)
PSA blood test to measure prostate-specific antigen levels, potentially indicating prostate cancer or other conditions.
Quest Diagnostics Biotin (Vitamin B7) Test
Blood test to measure biotin (vitamin B7) levels.
Quest Diagnostics HIV 1 & 2 Test with Confirmation
Detects HIV-1 and HIV-2 infections, and p24 antigens using 4th generation HIV testing.
Quest Diagnostics Marijuana Drug Screen
Urine test to detect recent marijuana exposure.
Quest Diagnostics Alcohol Drug Screen
Urine test to detect recent alcohol exposure.
Quest Diagnostics Fentanyl Drug Screen
Urine test to detect recent fentanyl exposure.
Quest Diagnostics Adiponectin (Fat Metabolism) Test
Blood test measuring adiponectin levels, a hormone related to glucose control and fat metabolism.
Quest Diagnostics Fitnescity DEXA Body Composition Scan
Comprehensive body composition analysis using DEXA scan technology.
Quest Diagnostics Herpes (HSV) 1 & 2 Test
This herpes test detects both types of the herpes simplex virus (HSV), a sexually transmitted infection, in your blood.