Lab tests
Partial thromboplastin time (PTT) cost in Boulder, CO
Partial thromboplastin time (PTT) is a lab test. Many labs sell tests directly to the public for a flat cash price, often far below hospital prices.
Typical cash price
In Colorado
From 95 hospital and 0 clinic prices in Colorado.
Nationwide typical: $37.50 (most listed prices $7.20–$143).
Usually included: the facility fee.
Cheapest in Boulder, CO
Total price
Partial thromboplastin time (PTT)
The facility fee
How totals are compared
Every total covers the same bundle: the facility fee. Where a hospital does not publish a part, the typical published amount is added and the total is marked estimated.
Near Boulder, CO, from 15 providers. Most listed prices: $14.14–$705.
Cheapest totals nearby
- $11
- $13.72
- $14.78
- Boulder Community Foothills HospitalPartial thromboplastin time (PTT) clotting testFacility fee only$11est. $11 total
Doctor fees are billed separately.
Source: Boulder Community Foothills Hospital price file · checked Oct 2026 - $13.72est. $13.72 total
Doctor fees are billed separately.
Source: Denver Health Medical Center price file · checked Oct 2026 - $14.78est. $14.78 total
Doctor fees are billed separately.
Source: UCHealth Broomfield Hospital price file · checked Oct 2026 - $14.78est. $14.78 total
Doctor fees are billed separately.
Source: UCHealth Longs Peak Hospital price file · checked Oct 2026 - PAM Health Rehabilitation Hospital of WestminsterPartial thromboplastin time (PTT) clotting testFacility fee only$60.10est. $60.10 total
Doctor fees are billed separately.
Source: PAM Health Rehabilitation Hospital of Westminster price file · checked Oct 2026 - $64.83est. $64.83 total
Doctor fees are billed separately.
Source: AdventHealth Avista price file · checked Oct 2026 - $93.01est. $93.01 total
Doctor fees are billed separately.
Source: Longmont United Hospital price file · checked Oct 2026 - OrthoColorado Hospital at St. Anthony CampusPartial thromboplastin time (PTT) clotting testFacility fee only$93.01est. $93.01 total
Doctor fees are billed separately.
Source: OrthoColorado Hospital at St. Anthony Campus price file · checked Oct 2026 - $93.01est. $93.01 total
Doctor fees are billed separately.
Source: St. Anthony Hospital price file · checked Oct 2026 - $93.01est. $93.01 total
Doctor fees are billed separately.
Source: St. Anthony North Health Campus price file · checked Oct 2026
Common questions
Do I need a doctor's order?
In most states, direct-to-consumer labs can sell many tests without a separate doctor visit. Some states and some tests still require an order.
Is the blood draw included?
Usually yes for lab stores and booking sites. Hospitals sometimes bill the draw (venipuncture) separately.
Why are prices so different?
Each hospital and clinic sets its own cash price. Hospitals publish prices because federal rules require it; clinics and booking sites set prices to compete. The same service can cost several times more at one place than at another nearby.
Can I pay cash if I have insurance?
Yes. You can choose to self-pay. A cash price is often lower than what you would pay before meeting your deductible. Cash payments may not count toward your deductible, so check with your plan. Our cash vs. insurance tool can help you decide.
What is a Good Faith Estimate?
If you are uninsured or paying cash, providers must give you a Good Faith Estimate of the cost on request. If your final bill is $400 or more above the estimate, you can dispute it.