Carbon Monoxide, Blood Test in Minnesota
This page explains the carbon monoxide, blood test, what it measures, and how to arrange it. A carbon monoxide (CO) blood test measures how much CO is attached to hemoglobin, the protein that carries oxygen in your blood. It is ordered when someone has symptoms like headache, dizziness, or confusion that might be from smoke, car exhaust, or faulty heaters, or to check exposure in certain jobs. Across Minnesota, part of Midwest, the carbon monoxide, blood test can be ordered directly and collected at a certified site — no referral required.
- Sample type
- blood
- Category
- General Wellness
- Turnaround
- 1-3 business days
- Price
- $179
- Referral
- Not required
A carbon monoxide (CO) blood test measures how much CO is attached to hemoglobin, the protein that carries oxygen in your blood. It is ordered when someone has symptoms like headache, dizziness, or confusion that might be from smoke, car exhaust, or faulty heaters, or to check exposure in certain jobs.
What it measures
- Carboxyhemoglobin (COHb) — The percentage of hemoglobin carrying carbon monoxide instead of oxygen.
- Hemoglobin (Hb) — The total amount of oxygen-carrying protein in your blood.
- Oxygen saturation (SaO2) — How much oxygen is attached to hemoglobin, often measured alongside COHb.
- Methemoglobin (MetHb) — A form of hemoglobin that cannot carry oxygen; sometimes checked to rule out other causes.
Who it is for
A doctor may order this test if you have unexplained symptoms of CO exposure, such as headache, nausea, or confusion, especially if others in the same building have similar symptoms. It is also used for people who work with combustion engines, furnaces, or in firefighting.
Preparation
No fasting or special preparation is needed. Tell your doctor if you smoke, because smoking can raise your baseline CO level.
Results and what they mean
Results are reported as a percentage of carboxyhemoglobin. Normal levels are usually low, but interpretation depends on whether you smoke and your symptoms. Only a clinician can interpret your results in context; this information is not medical advice.
Requesting the Carbon Monoxide, Blood Test in Minnesota
Order online, choose a certified collection site in Minnesota, and review results through a secure portal. No referral is required, and orders are processed confidentially. Access across Midwest is steady, so confirming a site ahead of time is worthwhile.
Frequently asked questions
Does this test hurt?
It uses a standard blood draw from a vein, which feels like a quick pinch.
How long do results take?
Most results are ready in 1 to 3 business days.
Can I eat before the test?
Yes, no fasting is required.
Is my result kept private?
Yes, your results are confidential and shared only with you and your healthcare team.
Carbon Monoxide, Blood Test by city in Minnesota
- Carbon Monoxide, Blood Test in Minneapolis
- Carbon Monoxide, Blood Test in St. Paul
- Carbon Monoxide, Blood Test in St. Cloud
- Carbon Monoxide, Blood Test in Rochester
- Carbon Monoxide, Blood Test in Duluth
- Carbon Monoxide, Blood Test in Bloomington
- Carbon Monoxide, Blood Test in Brooklyn Park
- Carbon Monoxide, Blood Test in Plymouth
- Carbon Monoxide, Blood Test in Woodbury
- Carbon Monoxide, Blood Test in Maple Grove
- Carbon Monoxide, Blood Test in Lakeville
- Carbon Monoxide, Blood Test in Blaine
- Carbon Monoxide, Blood Test in Eagan
- Carbon Monoxide, Blood Test in Eden Prairie
- Carbon Monoxide, Blood Test in Burnsville
- Carbon Monoxide, Blood Test in Coon Rapids
- Carbon Monoxide, Blood Test in Apple Valley
- Carbon Monoxide, Blood Test in Minnetonka
- Carbon Monoxide, Blood Test in Edina
- Carbon Monoxide, Blood Test in St. Louis Park
- Carbon Monoxide, Blood Test in Moorhead
- Carbon Monoxide, Blood Test in Mankato
- Carbon Monoxide, Blood Test in Shakopee
- Carbon Monoxide, Blood Test in Maplewood
- Carbon Monoxide, Blood Test in Cottage Grove
- Carbon Monoxide, Blood Test in Richfield
- Carbon Monoxide, Blood Test in Roseville
- Carbon Monoxide, Blood Test in Inver Grove Heights
- Carbon Monoxide, Blood Test in Brooklyn Center
- Carbon Monoxide, Blood Test in Andover
- Carbon Monoxide, Blood Test in Savage
- Carbon Monoxide, Blood Test in Fridley
- Carbon Monoxide, Blood Test in Oakdale
- Carbon Monoxide, Blood Test in Chaska
- Carbon Monoxide, Blood Test in Ramsey
- Carbon Monoxide, Blood Test in Prior Lake
- Carbon Monoxide, Blood Test in Shoreview
- Carbon Monoxide, Blood Test in Owatonna
- Carbon Monoxide, Blood Test in Winona
- Carbon Monoxide, Blood Test in Austin
All testing in Minnesota → Full Carbon Monoxide, Blood Test guide →