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Blood Clotting Time Test (PTT)

North Dakota 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?

$12.02

Typical negotiated rate. In North Dakota, October 2026.

Insurers have agreed to pay about $12.02 for this service. The price depends on where it is billed: about $9.12 from a physician practice, and about $48.98 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 5 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$9.12$6.92 to $10.23
FacilityA hospital or hospital-owned outpatient department$48.98$28.18 to $79.43

How much rates vary

Facilitymedian $49 · 10th to 90th $6 to $89Professionalmedian $9 · 10th to 90th $4 to $12
$5$10$20$50$100facility $49professional $9

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
$4.17
Median
$52.48
Typical High
$95.50
Aetna
Setting
Professional
Modifier
None
Typical Low
$4.17
Median
$6.03
Typical High
$15.49
BCBS North Dakota
Setting
Facility
Modifier
None
Typical Low
$30.20
Median
$35.48
Typical High
$60.26
BCBS North Dakota
Setting
Professional
Modifier
None
Typical Low
$7.76
Median
$10.23
Typical High
$12.02
BCBS North Dakota
Setting
Professional
Modifier
22 · Increased work
Typical Low
$9.33
Median
$12.30
Typical High
$14.45
BCBS North Dakota
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$1.55
Median
$2.04
Typical High
$2.40
Cigna
Setting
Professional
Modifier
None
Typical Low
$7.08
Median
$7.08
Typical High
$10.96
Medica
Setting
Facility
Modifier
None
Typical Low
$4.27
Median
$43.65
Typical High
$66.07
Medica
Setting
Professional
Modifier
None
Typical Low
$2.51
Median
$7.24
Typical High
$10.23
United
Setting
Professional
Modifier
None
Typical Low
$2.51
Median
$6.17
Typical High
$10.23

Where North Dakota 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.

North Dakota· 6th of 51

$12.02

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.