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Blood Clotting Time Test (PTT)

New Jersey 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?

$5.13

Typical negotiated rate. In New Jersey, October 2026.

Insurers have agreed to pay about $5.13 for this service. The price depends on where it is billed: about $4.47 from a physician practice, and about $12.88 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$4.47$3.98 to $5.37
FacilityA hospital or hospital-owned outpatient department$12.88$5.89 to $29.51

How much rates vary

Facilitymedian $13 · 10th to 90th $5 to $195Professionalmedian $4 · 10th to 90th $3 to $7
$2$10$50$200facility $13professional $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
$4.68
Median
$9.33
Typical High
$85.11
Aetna
Setting
Professional
Modifier
None
Typical Low
$3.89
Median
$4.68
Typical High
$7.24
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$2.29
Median
$2.29
Typical High
$3.47
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$0.93
Median
$0.93
Typical High
$1.38
Ambetter
Setting
Professional
Modifier
None
Typical Low
$1.82
Median
$3.02
Typical High
$4.17
AmeriHealth
Setting
Facility
Modifier
None
Typical Low
$21.38
Median
$245.47
Typical High
$398.11
AmeriHealth
Setting
Professional
Modifier
None
Typical Low
$6.03
Median
$6.03
Typical High
$10.96
Cigna
Setting
Facility
Modifier
None
Typical Low
$5.89
Median
$12.88
Typical High
$29.51
Cigna
Setting
Professional
Modifier
None
Typical Low
$3.39
Median
$5.75
Typical High
$12.30
Emblem Health
Setting
Professional
Modifier
None
Typical Low
$2.40
Median
$3.02
Typical High
$6.03
Horizon BCBS
Setting
Facility
Modifier
None
Typical Low
$5.50
Median
$6.03
Typical High
$151.36
Horizon BCBS
Setting
Professional
Modifier
None
Typical Low
$4.17
Median
$4.17
Typical High
$4.17
United
Setting
Facility
Modifier
None
Typical Low
$2.00
Median
$5.37
Typical High
$15.14
United
Setting
Professional
Modifier
None
Typical Low
$2.51
Median
$3.63
Typical High
$6.46

Where New Jersey 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.

New Jersey· 46th of 51

$5.13

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.