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Cephalin Flocculation, Blood

Washington, DC rates for HCPCS P2028

Cephalin flocculation, blood

Rates data updated July 2026.

How much does Cephalin Flocculation, Blood cost?

$3.72

Typical negotiated rate. In Washington, DC, July 2026.

Insurers have agreed to pay about $3.72 for this service. Most negotiated rates run $3.72 to $3.72.

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.

How much rates vary

Facilitymedian $4 · 10th to 90th $4 to $6Professionalmedian $4 · 10th to 90th $4 to $15
$2$5$10$20$50facility $4professional $4

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
Facility
Modifier
Global
Typical Low
$3.72
Median
$3.72
Typical High
$3.72
Aetna
Setting
Professional
Modifier
Global
Typical Low
$3.72
Median
$3.72
Typical High
$3.72
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$12.59
Median
$21.88
Typical High
$46.77
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.95
Median
$2.95
Typical High
$6.61
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$9.55
Median
$9.55
Typical High
$9.55
United
Setting
Facility
Modifier
Global
Typical Low
$2.57
Median
$5.89
Typical High
$5.89
United
Setting
Professional
Modifier
Global
Typical Low
$2.09
Median
$2.75
Typical High
$7.59

Where Washington, DC sits

The same service costs 17.8 times more in Vermont 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.

Washington, DC· 48th of 51

$3.72

VT $66.07MD $3.72

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.