Carbon Monoxide, Blood Test in Indiana
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 Indiana, 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 Indiana
Order online, choose a certified collection site in Indiana, and review results through a secure portal. No referral is required, and orders are processed confidentially. With a wide spread of cities and towns where trips are often grouped together, it pays to schedule your collection in advance.
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 Indiana
- Carbon Monoxide, Blood Test in Indianapolis
- Carbon Monoxide, Blood Test in Fort Wayne
- Carbon Monoxide, Blood Test in South Bend
- Carbon Monoxide, Blood Test in Evansville
- Carbon Monoxide, Blood Test in Lafayette
- Carbon Monoxide, Blood Test in Elkhart
- Carbon Monoxide, Blood Test in Bloomington
- Carbon Monoxide, Blood Test in Carmel
- Carbon Monoxide, Blood Test in Fishers
- Carbon Monoxide, Blood Test in Terre Haute
- Carbon Monoxide, Blood Test in Muncie
- Carbon Monoxide, Blood Test in Anderson
- Carbon Monoxide, Blood Test in Hammond
- Carbon Monoxide, Blood Test in Gary
- Carbon Monoxide, Blood Test in Noblesville
- Carbon Monoxide, Blood Test in Michigan City
- Carbon Monoxide, Blood Test in Greenwood
- Carbon Monoxide, Blood Test in Kokomo
- Carbon Monoxide, Blood Test in Mishawaka
- Carbon Monoxide, Blood Test in Columbus
- Carbon Monoxide, Blood Test in Jeffersonville
- Carbon Monoxide, Blood Test in Lawrence
- Carbon Monoxide, Blood Test in Westfield
- Carbon Monoxide, Blood Test in West Lafayette
- Carbon Monoxide, Blood Test in Portage
- Carbon Monoxide, Blood Test in New Albany
- Carbon Monoxide, Blood Test in Merrillville
- Carbon Monoxide, Blood Test in Richmond
- Carbon Monoxide, Blood Test in Goshen
- Carbon Monoxide, Blood Test in Plainfield
- Carbon Monoxide, Blood Test in Valparaiso
- Carbon Monoxide, Blood Test in Crown Point
- Carbon Monoxide, Blood Test in Granger
- Carbon Monoxide, Blood Test in Zionsville
- Carbon Monoxide, Blood Test in Hobart
- Carbon Monoxide, Blood Test in Schererville
- Carbon Monoxide, Blood Test in Brownsburg
- Carbon Monoxide, Blood Test in Marion
- Carbon Monoxide, Blood Test in East Chicago
- Carbon Monoxide, Blood Test in Franklin
All testing in Indiana → Full Carbon Monoxide, Blood Test guide →