Carbon Monoxide, Blood Test in Louisiana
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 Louisiana, part of South, 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 Louisiana
Order online, choose a certified collection site in Louisiana, and review results through a secure portal. No referral is required, and orders are processed confidentially. Because the region is expanding, fast population growth that keeps clinical capacity in motion — worth planning around when you book.
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 Louisiana
- Carbon Monoxide, Blood Test in New Orleans
- Carbon Monoxide, Blood Test in Baton Rouge
- Carbon Monoxide, Blood Test in Shreveport
- Carbon Monoxide, Blood Test in Lafayette
- Carbon Monoxide, Blood Test in Lake Charles
- Carbon Monoxide, Blood Test in Houma
- Carbon Monoxide, Blood Test in Metairie
- Carbon Monoxide, Blood Test in Monroe
- Carbon Monoxide, Blood Test in Mandeville
- Carbon Monoxide, Blood Test in Slidell
- Carbon Monoxide, Blood Test in Alexandria
- Carbon Monoxide, Blood Test in Hammond
- Carbon Monoxide, Blood Test in Kenner
- Carbon Monoxide, Blood Test in Bossier City
- Carbon Monoxide, Blood Test in Prairieville
- Carbon Monoxide, Blood Test in Marrero
- Carbon Monoxide, Blood Test in Central
- Carbon Monoxide, Blood Test in Laplace
- Carbon Monoxide, Blood Test in New Iberia
- Carbon Monoxide, Blood Test in Terrytown
- Carbon Monoxide, Blood Test in Ruston
- Carbon Monoxide, Blood Test in Chalmette
- Carbon Monoxide, Blood Test in Bayou Cane
- Carbon Monoxide, Blood Test in Sulphur
- Carbon Monoxide, Blood Test in Harvey
- Carbon Monoxide, Blood Test in Shenandoah
- Carbon Monoxide, Blood Test in Zachary
- Carbon Monoxide, Blood Test in Natchitoches
- Carbon Monoxide, Blood Test in Gretna
- Carbon Monoxide, Blood Test in Estelle
- Carbon Monoxide, Blood Test in Opelousas
- Carbon Monoxide, Blood Test in Thibodaux
- Carbon Monoxide, Blood Test in Youngsville
- Carbon Monoxide, Blood Test in Pineville
- Carbon Monoxide, Blood Test in Luling
- Carbon Monoxide, Blood Test in River Ridge
- Carbon Monoxide, Blood Test in Claiborne
- Carbon Monoxide, Blood Test in West Monroe
- Carbon Monoxide, Blood Test in Broussard
- Carbon Monoxide, Blood Test in Baker
All testing in Louisiana → Full Carbon Monoxide, Blood Test guide →