Hemoglobin and Hematocrit (H&H) Panel
The two core red-blood-cell measures used to screen for anemia and how well your blood carries oxygen.
Consider this test if:
- Unexplained fatigue, weakness, breathlessness, or dizziness
- Heavy periods, recent blood loss, or a low-iron diet
- Tracking recovery of anemia after iron or B12 treatment
- Endurance training and watching oxygen-carrying capacity
- Establishing a simple red-blood-cell baseline
- HSA/FSA eligible
- Results delivered to your dashboard · Reviewed by a real clinician
- Drawn at a CLIA/CAP-accredited lab near you ·
Pre-test considerations
No fasting required. Hydration status affects the result: dehydration concentrates the blood and raises hematocrit, while overhydration can lower it. A consistent time of day helps when comparing results over time.
Video consult with your Care Team
A 1:1 call to discuss your health.
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What this test is for
Hemoglobin is the oxygen-carrying protein in red blood cells, and hematocrit is the percentage of blood volume made up of those cells. Together they are the standard first check for anemia, which often shows up as fatigue, weakness, shortness of breath, pale skin, dizziness, or poor exercise tolerance. Low values point toward anemia from iron, B12, or folate deficiency, blood loss, or chronic disease; high values can reflect dehydration, smoking, or overproduction of red cells. This pairing measures hemoglobin and hematocrit only, so when results are abnormal, ferritin and iron studies or a full blood count with red-cell indices are the usual next step to find the cause.
Biomarkers tested
Includes 2 biomarkers
Hematocrit measures the percentage of your blood volume made up of red blood cells, the cells that carry oxygen from your lungs to every tissue. Low hematocrit points to anemia and pairs with fatigue, breathlessness, dizziness, or poor exercise tolerance, while high hematocrit can reflect dehydration, high altitude, smoking, or overactive red cell production, and thickens blood in ways that matter for cardiovascular risk. It's a core piece of the complete blood count, useful as a baseline read on oxygen-carrying capacity and for tracking how iron status, training, or altitude exposure are shifting your blood over time.
- Specimen
- Whole blood
- Method
- Automated cell count
- Measures
- Volume fraction (%)
- Specimen
- Whole blood
- Measures
- Mass concentration
What to expect
- 1 Book instantly
Click, book, done. Choose a convenient lab location near you. Transparent, up-front pricing.
- 2 Quick lab visit
Testing to fit your busy schedule, usually 15 minutes or less. Walk-in and appointments available.
- 3 Fast, dashboard-delivered results
Your results post straight to your dashboard as soon as the lab completes them.
- 4 Expert guidance
Included with Mito membership. A clinician reviews your results and your personalized action plan follows, with clear next steps.
Everything your health needs,
in one membership
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Every test at our cost
Members pay our cost on every test, with lab fees passed straight through. The full receipt is itemized, never padded.
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Continuous tracking, all in one place
Upload past labs and watch your trends over time. Every marker and visit lives in one longitudinal record, so all your care stays together.
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Year-round clinician support
Text anytime and get clinician-reviewed answers. When you want to go deeper, 1:1 consultations are available at affordable rates.
All for $9/month
Order any test or consult without joining. For $9/month, members unlock member prices, trend tracking, and year-round clinician guidance.
Mito Membership
$9 /mo
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Without membership
$0
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Frequently asked questions
View all FAQsHow does pricing work?
Every test shows the member price next to the standard non-member price, so you can see what membership saves you. The member price is our cost — covering the lab and what it takes to run the service — never a profit on the test itself; Mito makes its money on the $9 membership, not on marking up your tests. Membership is $9/mo, and you still pay the lab’s order fee. Prices are itemized before you pay, with no hidden fees.
Where do I get tested?
Choose a partner lab (Quest, Labcorp, or BioReference) at checkout. If your cart spans multiple tests, we consolidate the whole order onto a single lab so you only make one visit.
Is this eligible for HSA/FSA?
Yes. This test is HSA/FSA eligible, and you can pay with your HSA/FSA card at checkout.
When will I get my results?
Your results post to your dashboard once your lab completes them, then a clinician reviews them and your full analysis and personalized action plan (with clear next steps) follow. Turnaround varies by test: specialty assays and at-home kits take longer, and each test shows its expected turnaround before you buy.
Do I need a doctor’s order?
No. Mito provides the lab order for you, so you can book and get tested without a separate doctor visit.
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