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Blood Clotting Time Test

Maryland rates for HCPCS 85348

Measures how long a sample of blood takes to form a clot. Clotting that takes too long can point to a missing clotting factor, liver trouble, or the effect of a blood-thinning medicine, while very fast clotting can suggest the opposite problem.

Rates data updated July 2026.

How much does Blood Clotting Time Test cost?

$3.39

Typical negotiated rate. In Maryland, July 2026.

Insurers have agreed to pay about $3.39 for this service. Most negotiated rates run $3.09 to $5.25.

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 6 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $3 · 10th to 90th $2 to $6Professionalmedian $3 · 10th to 90th $3 to $14
$2$5$10$20facility $3professional $3

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$2.95
Median
$3.39
Typical High
$14.45
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$1.32
Median
$3.63
Typical High
$4.37
Cigna
Setting
Facility
Modifier
Global
Typical Low
$2.40
Median
$2.95
Typical High
$5.75
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.40
Median
$4.37
Typical High
$11.22
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$4.47
Median
$5.37
Typical High
$7.76
United
Setting
Facility
Modifier
Global
Typical Low
$1.91
Median
$2.14
Typical High
$7.41
United
Setting
Professional
Modifier
Global
Typical Low
$2.04
Median
$2.29
Typical High
$5.25
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$1.74
Median
$3.09
Typical High
$6.76

Where Maryland sits

The same service costs 2.4 times more in South Dakota than in Washington, DC. 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.

Maryland· 50th of 51

$3.39

SD $8.13DC $3.39

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.