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Complement Component Activity Test

Ohio rates for HCPCS 86161

This blood test measures the functional activity of one specific protein within the complement system, a group of immune proteins that normally work together to fight infection and clear damaged cells. It is used to help investigate certain autoimmune diseases, recurrent infections, or unexplained inflammation. A low result can indicate that this particular protein is being used up faster than it can be replaced, or that a person was born with a shortage of it.

Rates data updated July 2026.

How much does Complement Component Activity Test cost?

$12.59

Typical negotiated rate. In Ohio, July 2026.

Insurers have agreed to pay about $12.59 for this service. The price depends on where it is billed: about $9.55 from a physician practice, and about $26.30 from a hospital or other facility. The two figures are alternatives, not parts of one bill.

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 9 insurance carriers under federal price transparency rules.

Where it's billed changes the price

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$9.55$7.24 to $12.02
FacilityA hospital or hospital-owned outpatient department$26.30$14.45 to $36.31

How much rates vary

Facilitymedian $26 · 10th to 90th $12 to $40Professionalmedian $10 · 10th to 90th $6 to $29
$10$20$50$100$200facility $26professional $10

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. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$12.02
Median
$30.20
Typical High
$39.81
Aetna
Setting
Professional
Modifier
Global
Typical Low
$9.55
Median
$10.72
Typical High
$38.90
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$7.24
Median
$7.24
Typical High
$7.24
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$10.96
Median
$12.59
Typical High
$21.88
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$5.89
Median
$7.41
Typical High
$15.49
CareSource
Setting
Facility
Modifier
Global
Typical Low
$9.55
Median
$9.55
Typical High
$13.80
CareSource
Setting
Professional
Modifier
Global
Typical Low
$16.22
Median
$16.22
Typical High
$16.22
Cigna
Setting
Facility
Modifier
Global
Typical Low
$7.94
Median
$15.49
Typical High
$48.98
Cigna
Setting
Professional
Modifier
Global
Typical Low
$6.17
Median
$7.94
Typical High
$22.91
Medical Mutual of Ohio
Setting
Facility
Modifier
Global
Typical Low
$7.76
Median
$17.78
Typical High
$48.98
Medical Mutual of Ohio
Setting
Professional
Modifier
Global
Typical Low
$6.17
Median
$8.13
Typical High
$19.95
Molina
Setting
Professional
Modifier
Global
Typical Low
$6.61
Median
$10.00
Typical High
$14.79
SummaCare
Setting
Professional
Modifier
Global
Typical Low
$8.32
Median
$12.59
Typical High
$23.99
United
Setting
Facility
Modifier
Global
Typical Low
$5.25
Median
$12.02
Typical High
$18.20
United
Setting
Professional
Modifier
Global
Typical Low
$5.01
Median
$7.24
Typical High
$16.60

Where Ohio sits

The same service costs 2.9 times more in Pennsylvania than in Tennessee. 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.

Ohio· 28th of 51

$12.59

PA $27.54TN $9.55

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.