Blood Work
Essential Blood Work
33 results. Blood draw and a clinician's safety review included.
If you have insurance we're in network with, you don't need to buy this panel: book a check-up and covered labs are billed to your plan. See how insurance works.
Not for emergencies. Call 911 now for chest pain, trouble breathing, fainting or stroke signs. Sometimes you should be seen first. If you have new or worrying symptoms, book a visit before you order tests.
What this panel can show signs of
A result outside the range is a reason to look closer, not a diagnosis. A Passion Health clinician reviews every result and tells you what it means.
An A1c of 5.7% to 6.4% points to prediabetes; 6.5% or higher, confirmed, means diabetes.
Prediabetes care online →LDL, HDL, triglycerides and non-HDL, the numbers behind your heart-risk plan.
High cholesterol care online →A low eGFR shows your kidneys filter less well; a repeat test after three months confirms kidney disease. A urine albumin test finds damage even while eGFR is normal.
Kidney function test guide →Liver enzymes, platelets and age give a FIB-4 score for liver scarring; 1.3 or higher points to a liver stiffness scan. Blood tests can't confirm or rule out fatty liver itself.
Fatty liver care online →Not in this panel: ferritin (iron stores), thyroid tests, urine albumin, ApoB or Lp(a). See Full Blood Work, $149, Energy & Iron, $119 or Diabetes & Kidney, $69.
33 results, counted once
The yearly essentials: blood count, kidney and liver function, cholesterol and blood sugar. Calculated scores come with the tests they depend on and are listed separately.
Red cells, white cells (five types) and platelets.
Glucose, kidney, liver, electrolytes and calcium. eGFR and FIB-4 are calculated.
Total cholesterol, HDL, triglycerides and LDL. Non-HDL is calculated.
Three-month blood sugar average.
Every marker in this panel
Heart & vascular
- LDL cholesterolThe main cholesterol target for treatment.
- HDL cholesterolCholesterol carried away from the arteries.
- TriglyceridesBlood fats that rise with sugar, alcohol and weight.
- Total cholesterolAll cholesterol combined.
- Non-HDL cholesterolTotal cholesterol minus HDL: cholesterol in harmful particles. calculated
Metabolic & diabetes
- Hemoglobin A1cYour average blood sugar over about three months.
- Fasting glucoseBlood sugar at the moment of the draw.
- Estimated average glucoseYour A1c translated into everyday glucose units. calculated
Kidney & electrolytes
- CreatinineA muscle waste product filtered by the kidneys.
- eGFRYour estimated kidney filtering rate. calculated
- Blood urea nitrogen (BUN)Another kidney waste marker.
- SodiumThe main salt in your blood.
- PotassiumImportant for heart rhythm and muscles.
- ChlorideA salt that moves with sodium.
- Carbon dioxide (bicarbonate)Reflects your blood's acid-base balance.
- CalciumImportant for bones, nerves and muscles.
Liver
- ALTLiver enzyme that rises with liver inflammation, including fatty liver.
- ASTEnzyme from the liver and muscles.
- Alkaline phosphataseEnzyme from the liver and bones.
- Total bilirubinBreakdown product of red cells.
- AlbuminThe main blood protein, made by the liver.
- Total proteinAll proteins in the blood.
- FIB-4 scoreLiver scarring risk from your age, AST, ALT and platelets. calculated
Blood & immune
- White blood cellsYour infection-fighting cells.
- NeutrophilsThe most common white cell; fights bacteria.
- LymphocytesWhite cells that fight viruses.
- MonocytesWhite cells that clean up damaged tissue.
- EosinophilsWhite cells involved in allergies and parasites.
- BasophilsRare white cells involved in allergic reactions.
- Red blood cellsThe cells that carry oxygen.
- HemoglobinThe oxygen-carrying protein in red cells.
- HematocritThe share of your blood made of red cells.
- MCVAverage red cell size.
- MCHAverage hemoglobin per red cell.
- MCHCHemoglobin concentration in red cells.
- RDWHow much red cell sizes vary.
- PlateletsCells that help blood clot.
From order to results
Order online
Add a panel or single tests, pay, and a Texas-licensed clinician reviews and signs the order.
Walk in for the draw
At a Passion Health clinic in North Texas or any of 140+ CPL lab locations across Texas. Your order is sent electronically; bring a photo ID. Find a location.
Get clinician-reviewed results
Most results in 1 to 3 business days. A clinician calls the same day about anything critical and sets your next steps.
Do I need to fast?
Fast for 8 to 12 hours before your draw (water is fine, and take your usual medicines unless your clinician says otherwise). This panel includes tests that read best fasting.
Results and follow-up
Add a 20-minute video results visit to this panel for $60 at checkout. Critical results get a same-day phone call. Other abnormal results come with an explanation, a plan and a recheck date.
Price
$59 one time, self-pay, including the blood draw and a clinician's review. No membership required. Want a written estimate first? Call 214-666-6259 and ask for a Good Faith Estimate.
Questions about this panel
Will I talk to a real clinician?
Yes. A Texas-licensed physician, nurse practitioner or physician assistant reviews every order and result. Visits happen by video or in person. Texas law holds video care to the same standard as an in-person visit (Texas Occupations Code §111.007).
Is Lp(a) a one-time test?
For most adults, yes. The 2026 ACC/AHA guideline recommends measuring Lp(a) at least once in every adult. It is mostly inherited and stays fairly stable, so one test is usually enough unless your clinician has a reason to repeat it.
How long do blood work results take?
Most routine results are back within 1 to 3 business days after your draw; a few specialty tests take up to a week. We message you when results are ready, and a clinician calls you the same day about any critical result.
Why don't you test 100+ biomarkers?
Big counts often include repeats, calculated ratios and markers that rarely change care. Our library shows every marker we offer, marks calculated scores separately, and explains the evidence for each.
What happens if a result is abnormal?
A clinician reviews it. Critical results get a phone call the same day. Other abnormal results are explained with a plan and a recheck date.