Carbon Monoxide, Blood Test in South Carolina
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 South Carolina, 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 South Carolina
Order online, choose a certified collection site in South Carolina, and review results through a secure portal. No referral is required, and orders are processed confidentially. Access across South is expanding, 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 South Carolina
- Carbon Monoxide, Blood Test in Charleston
- Carbon Monoxide, Blood Test in Columbia
- Carbon Monoxide, Blood Test in Greenville
- Carbon Monoxide, Blood Test in Myrtle Beach
- Carbon Monoxide, Blood Test in Spartanburg
- Carbon Monoxide, Blood Test in Mauldin
- Carbon Monoxide, Blood Test in Rock Hill
- Carbon Monoxide, Blood Test in North Charleston
- Carbon Monoxide, Blood Test in Mount Pleasant
- Carbon Monoxide, Blood Test in Florence
- Carbon Monoxide, Blood Test in Anderson
- Carbon Monoxide, Blood Test in Sumter
- Carbon Monoxide, Blood Test in Hilton Head Island
- Carbon Monoxide, Blood Test in Summerville
- Carbon Monoxide, Blood Test in Goose Creek
- Carbon Monoxide, Blood Test in Greer
- Carbon Monoxide, Blood Test in Aiken
- Carbon Monoxide, Blood Test in Bluffton
- Carbon Monoxide, Blood Test in Socastee
- Carbon Monoxide, Blood Test in Carolina Forest
- Carbon Monoxide, Blood Test in Fort Mill
- Carbon Monoxide, Blood Test in North Augusta
- Carbon Monoxide, Blood Test in Taylors
- Carbon Monoxide, Blood Test in Simpsonville
- Carbon Monoxide, Blood Test in Lexington
- Carbon Monoxide, Blood Test in Easley
- Carbon Monoxide, Blood Test in Greenwood
- Carbon Monoxide, Blood Test in Conway
- Carbon Monoxide, Blood Test in St. Andrews
- Carbon Monoxide, Blood Test in Wade Hampton
- Carbon Monoxide, Blood Test in Hanahan
- Carbon Monoxide, Blood Test in Five Forks
- Carbon Monoxide, Blood Test in North Myrtle Beach
- Carbon Monoxide, Blood Test in West Columbia
- Carbon Monoxide, Blood Test in Clemson
- Carbon Monoxide, Blood Test in Red Hill
- Carbon Monoxide, Blood Test in Berea
- Carbon Monoxide, Blood Test in Seven Oaks
- Carbon Monoxide, Blood Test in Dentsville
- Carbon Monoxide, Blood Test in Gantt
All testing in South Carolina → Full Carbon Monoxide, Blood Test guide →