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Autoantibody Test For An Autoimmune Condition

Connecticut rates for HCPCS 86231

This blood test looks for a specific antibody that the immune system sometimes produces against the body's own tissue. It is used as part of the workup for a suspected autoimmune condition.

Rates data updated July 2026.

How much does Autoantibody Test For An Autoimmune Condition cost?

$10.72

Typical negotiated rate. In Connecticut, July 2026.

Insurers have agreed to pay about $10.72 for this service. The price depends on where it is billed: about $7.94 from a physician practice, and about $19.05 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 5 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$7.94$7.94 to $10.96
FacilityA hospital or hospital-owned outpatient department$19.05$15.14 to $33.88

How much rates vary

Facilitymedian $19 · 10th to 90th $12 to $105Professionalmedian $8 · 10th to 90th $7 to $13
$5$10$20$50$100facility $19professional $8

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
$21.38
Typical High
$107.15
Aetna
Setting
Professional
Modifier
Global
Typical Low
$7.94
Median
$7.94
Typical High
$11.22
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$10.72
Median
$19.05
Typical High
$32.36
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$4.79
Median
$7.41
Typical High
$15.14
Cigna
Setting
Facility
Modifier
Global
Typical Low
$7.94
Median
$19.05
Typical High
$44.67
Cigna
Setting
Professional
Modifier
Global
Typical Low
$8.13
Median
$13.49
Typical High
$20.89
ConnectiCare
Setting
Professional
Modifier
Global
Typical Low
$5.62
Median
$12.02
Typical High
$17.38
United
Setting
Facility
Modifier
Global
Typical Low
$12.02
Median
$12.02
Typical High
$12.02
United
Setting
Professional
Modifier
Global
Typical Low
$6.03
Median
$9.12
Typical High
$21.38

Where Connecticut sits

The same service costs 4.3 times more in West Virginia than in Florida. 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.

Connecticut· 45th of 51

$10.72

WV $36.31FL $8.51

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.