Carbon Monoxide, Blood Test in Wisconsin
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. This page covers the carbon monoxide, blood test for people in Wisconsin, in Midwest, from what it measures to how to arrange a draw.
- 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 Wisconsin
Order online, choose a certified collection site in Wisconsin, 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 Wisconsin
- Carbon Monoxide, Blood Test in Milwaukee
- Carbon Monoxide, Blood Test in Madison
- Carbon Monoxide, Blood Test in Green Bay
- Carbon Monoxide, Blood Test in Appleton
- Carbon Monoxide, Blood Test in Racine
- Carbon Monoxide, Blood Test in Kenosha
- Carbon Monoxide, Blood Test in Eau Claire
- Carbon Monoxide, Blood Test in La Crosse
- Carbon Monoxide, Blood Test in Wausau
- Carbon Monoxide, Blood Test in Oshkosh
- Carbon Monoxide, Blood Test in Janesville
- Carbon Monoxide, Blood Test in Waukesha
- Carbon Monoxide, Blood Test in Sheboygan
- Carbon Monoxide, Blood Test in West Bend
- Carbon Monoxide, Blood Test in West Allis
- Carbon Monoxide, Blood Test in Wauwatosa
- Carbon Monoxide, Blood Test in Fond du Lac
- Carbon Monoxide, Blood Test in Brookfield
- Carbon Monoxide, Blood Test in New Berlin
- Carbon Monoxide, Blood Test in Menomonee Falls
- Carbon Monoxide, Blood Test in Greenfield
- Carbon Monoxide, Blood Test in Franklin
- Carbon Monoxide, Blood Test in Beloit
- Carbon Monoxide, Blood Test in Oak Creek
- Carbon Monoxide, Blood Test in Sun Prairie
- Carbon Monoxide, Blood Test in Manitowoc
- Carbon Monoxide, Blood Test in Fitchburg
- Carbon Monoxide, Blood Test in Mount Pleasant
- Carbon Monoxide, Blood Test in Neenah
- Carbon Monoxide, Blood Test in Superior
- Carbon Monoxide, Blood Test in Stevens Point
- Carbon Monoxide, Blood Test in Caledonia
- Carbon Monoxide, Blood Test in De Pere
- Carbon Monoxide, Blood Test in Muskego
- Carbon Monoxide, Blood Test in Mequon
- Carbon Monoxide, Blood Test in Watertown
- Carbon Monoxide, Blood Test in Middleton
- Carbon Monoxide, Blood Test in Pleasant Prairie
- Carbon Monoxide, Blood Test in South Milwaukee
- Carbon Monoxide, Blood Test in Germantown
All testing in Wisconsin → Full Carbon Monoxide, Blood Test guide →