Prothrombin Test in Connecticut
Prothrombin Test is a laboratory test you can order directly. The prothrombin test measures how long it takes your blood to clot. It is often ordered to check for bleeding disorders, monitor blood-thinning medications, or assess liver function. Across Connecticut, part of New England, the prothrombin test can be ordered directly and collected at a certified site — no referral required.
- Sample type
- blood
- Category
- Coagulation
- Turnaround
- 1-3 business days
- Price
- $29
- Referral
- Not required
The prothrombin test measures how long it takes your blood to clot. It is often ordered to check for bleeding disorders, monitor blood-thinning medications, or assess liver function.
What it measures
- Prothrombin Time (PT) — The time in seconds for a clot to form.
- International Normalized Ratio (INR) — A standardized ratio that allows comparison across labs.
- Prothrombin Activity — A percentage showing how well your clotting factors work.
- Fibrinogen — A protein that helps form clots; sometimes measured with PT.
Who it is for
A doctor may order this test if you have unexplained bleeding or bruising, or if you take warfarin or another blood thinner. It is also used before surgery or to monitor liver disease.
Preparation
No fasting is needed for a prothrombin test. Tell your doctor about all medications, especially blood thinners, as they can affect results.
Results and what they mean
Results are reported as seconds for PT and as a number for INR, along with a reference range. Your clinician interprets these values based on your health and medications. This is general information, not medical advice; discuss your results with a healthcare professional.
Requesting the Prothrombin Test in Connecticut
Order online, choose a certified collection site in Connecticut, and review results through a secure portal. No referral is required, and orders are processed confidentially. With short distances between towns that keep most people within an easy drive of a draw site, it pays to schedule your collection in advance.
Frequently asked questions
Does a prothrombin test hurt?
It is a standard blood draw from a vein in your arm. You may feel a brief pinch or sting.
How long does it take to get results?
Typically 1 to 3 business days, though it may be faster in urgent situations.
Can I eat or drink before the test?
Yes, you can eat and drink normally unless your doctor gives other instructions.
What if my INR is too high or too low?
Your doctor will review your results and may adjust medication or order further tests. Do not change any medication without talking to your doctor.
Prothrombin Test by city in Connecticut
- Prothrombin Test in Bridgeport
- Prothrombin Test in Hartford
- Prothrombin Test in New Haven
- Prothrombin Test in Norwich
- Prothrombin Test in Waterbury
- Prothrombin Test in Danbury
- Prothrombin Test in Stamford
- Prothrombin Test in Norwalk
- Prothrombin Test in New Britain
- Prothrombin Test in Meriden
- Prothrombin Test in Bristol
- Prothrombin Test in West Haven
- Prothrombin Test in Milford city
- Prothrombin Test in Middletown
- Prothrombin Test in Shelton
- Prothrombin Test in Torrington
- Prothrombin Test in Naugatuck
- Prothrombin Test in New London
- Prothrombin Test in Wallingford Center
- Prothrombin Test in Ansonia
- Prothrombin Test in Willimantic
- Prothrombin Test in Storrs
- Prothrombin Test in Derby
- Prothrombin Test in Trumbull Center
- Prothrombin Test in Kensington
- Prothrombin Test in Oakville
- Prothrombin Test in Conning Towers Nautilus Park
- Prothrombin Test in Sandy Hook
- Prothrombin Test in Riverside
- Prothrombin Test in Long Hill
- Prothrombin Test in Glastonbury Center
- Prothrombin Test in Thompsonville
- Prothrombin Test in Southwood Acres
- Prothrombin Test in Rockville
- Prothrombin Test in New Canaan
- Prothrombin Test in Staples
- Prothrombin Test in Cos Cob
- Prothrombin Test in Old Greenwich
- Prothrombin Test in Winsted
- Prothrombin Test in Northford