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Blood Clotting Time Test (PTT)

Florida rates for HCPCS 85730

This blood test measures how long it takes a blood sample to clot using a specific laboratory method, which helps evaluate the blood's clotting ability. It is commonly used to check for bleeding disorders, monitor certain blood-thinning medications, or evaluate before surgery.

Rates data updated October 2026.

How much does Blood Clotting Time Test (PTT) cost?

$5.75

Typical negotiated rate. In Florida, October 2026.

Insurers have agreed to pay about $5.75 for this service. The price depends on where it is billed: about $4.90 from a physician practice, and about $11.22 from a hospital or other facility.

These are rates insurers have negotiated with providers, not the amount a patient is billed. What you owe depends on your plan's deductible and coinsurance. Based on rates published by 8 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$4.90$3.63 to $7.24
FacilityA hospital or hospital-owned outpatient department$11.22$6.17 to $11.22

How much rates vary

Facilitymedian $11 · 10th to 90th $5 to $32Professionalmedian $5 · 10th to 90th $3 to $19
$2$5$10$20$50facility $11professional $5

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$5.25
Median
$5.62
Typical High
$63.10
Aetna
Setting
Professional
Modifier
None
Typical Low
$4.68
Median
$5.37
Typical High
$8.71
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$2.45
Median
$2.57
Typical High
$2.82
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$0.98
Median
$1.05
Typical High
$1.12
Ambetter
Setting
Professional
Modifier
None
Typical Low
$3.02
Median
$3.02
Typical High
$4.17
AvMed
Setting
Facility
Modifier
None
Typical Low
$4.79
Median
$6.03
Typical High
$7.24
AvMed
Setting
Professional
Modifier
None
Typical Low
$4.79
Median
$6.03
Typical High
$8.71
Cigna
Setting
Facility
Modifier
None
Typical Low
$4.17
Median
$7.41
Typical High
$25.12
Cigna
Setting
Professional
Modifier
None
Typical Low
$3.24
Median
$6.46
Typical High
$11.75
Florida Blue
Setting
Facility
Modifier
None
Typical Low
$6.17
Median
$11.22
Typical High
$39.81
Florida Blue
Setting
Professional
Modifier
None
Typical Low
$3.63
Median
$4.68
Typical High
$8.32
Molina
Setting
Professional
Modifier
None
Typical Low
$2.88
Median
$3.63
Typical High
$4.27
United
Setting
Facility
Modifier
None
Typical Low
$2.00
Median
$6.03
Typical High
$15.14
United
Setting
Professional
Modifier
None
Typical Low
$2.51
Median
$3.63
Typical High
$54.95
Wellpoint
Setting
Professional
Modifier
None
Typical Low
$3.63
Median
$3.63
Typical High
$6.03

Where Florida sits

The same service costs 14.5 times more in Minnesota than in Maryland. Every bar is a state, most expensive first. Touch or drag across it to read any state, then open that state for its carriers and full range.

Florida· 38th of 51

$5.75

MN $64.57MD $4.47

Median negotiated rate in each state, from every insurer that publishes one. States where no insurer publishes a rate for this service are not shown.