Lab tests CPT 85730 Outpatient

PTT blood test cost in Tallahassee, FL

In Tallahassee, FL, 2 hospitals list a cash price for partial thromboplastin time (PTT) clotting test: from $26.00 to $236.20, with a median of $131.10. The lowest listed price is at HCA Florida Capital Hospital — $105.10 less than the median here. Across Florida, the median is $44.85 at 147 hospitals.

Cash prices at 2 facilities for code 85730, as an outpatient — the setting a self-pay patient normally buys. Collected Sep 27, 2026; the hospital files themselves were last updated between Sep 1, 2026 and Sep 1, 2026.

Lowest$26.00HCA Florida Capital Hospital
Median$131.10half pay less
Highest$236.20in this market
Difference9.1×highest vs lowest

Where each hospital's price falls

Each dot is one hospital's cash price on a scale from the lowest to the highest in Tallahassee, FL.

median
Lowest $26.00Highest $236.20

Hospitals, cheapest first

HospitalCash price List priceInsurers payOff listFile date
HCA Florida Capital Hospital lowest Tallahassee, FL · (850) 656-5000 PTT $26.00 $26.00 $4.00–$26.00 — Sep 1, 2026
source file
Tallahassee Memorial Healthcare Tallahassee, FL · (850) 431-1155 HC THROMBOPLAS TIME PARTIAL - APTT $236.20 $337.43 — 30% Sep 1, 2026
source file

Outpatient: lowest $26.00, median $131.10, highest $236.20 — a 9.1× difference within the same market.

As an inpatient, the same code is billed by 1 facility here, median $236.20. Inpatient and outpatient prices are not comparable and are kept on separate pages: the inpatient charge covers admission, not the same purchase.

Cash or insurance?

At the one hospital here that publishes insurer rates for this code, the cash price is not below the highest rate a health plan has negotiated. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.

What it is

The partial thromboplastin time (PTT or aPTT) test measures how long it takes blood to clot through a different pathway than the PT test. It is used to check for bleeding disorders, before surgery, and to monitor heparin.

What the price covers

The price usually covers the PTT test. The blood draw is often billed separately.