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Blood Clotting Time Test (PTT)

Georgia 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?

$5.50

Typical negotiated rate. In Georgia, October 2026.

Insurers have agreed to pay about $5.50 for this service. The price depends on where it is billed: about $4.17 from a physician practice, and about $7.94 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 7 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$4.17$2.95 to $9.12
FacilityA hospital or hospital-owned outpatient department$7.94$6.03 to $11.75

How much rates vary

Facilitymedian $8 · 10th to 90th $5 to $21Professionalmedian $4 · 10th to 90th $2 to $12
$2$5$10$20$50facility $8professional $4

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
$3.98
Median
$5.75
Typical High
$12.30
Aetna
Setting
Professional
Modifier
None
Typical Low
$3.98
Median
$5.37
Typical High
$10.47
Ambetter
Setting
Professional
Modifier
None
Typical Low
$3.02
Median
$3.72
Typical High
$8.71
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$5.25
Median
$7.94
Typical High
$20.89
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$1.86
Median
$3.39
Typical High
$12.02
CareSource
Setting
Facility
Modifier
None
Typical Low
$4.07
Median
$4.07
Typical High
$4.07
CareSource
Setting
Professional
Modifier
None
Typical Low
$3.89
Median
$6.03
Typical High
$6.03
Cigna
Setting
Facility
Modifier
None
Typical Low
$6.03
Median
$13.18
Typical High
$31.62
Cigna
Setting
Professional
Modifier
None
Typical Low
$3.63
Median
$7.08
Typical High
$9.33
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$6.61
Median
$9.12
Typical High
$21.38
United
Setting
Facility
Modifier
None
Typical Low
$2.00
Median
$2.00
Typical High
$15.14
United
Setting
Professional
Modifier
None
Typical Low
$2.69
Median
$4.37
Typical High
$12.59
2 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$2.00
Median
$2.57
Typical High
$2.95
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$0.79
Median
$1.02
Typical High
$1.17

Where Georgia 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.

Georgia· 41st of 51

$5.50

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.