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Unlisted Immune System Laboratory Test

Connecticut rates for HCPCS 86849

Covers a laboratory test of the immune system when the test performed has no standard named entry of its own. A blood or other sample is examined for immune-related substances such as antibodies or cell markers. The laboratory sets out in a written report exactly which test was run.

Rates data updated July 2026.

How much does Unlisted Immune System Laboratory Test cost?

$83.18

Typical negotiated rate. In Connecticut, July 2026.

Insurers have agreed to pay about $83.18 for this service. Most negotiated rates run $35.48 to $263.

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 4 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $166 · 10th to 90th $22 to $275Professionalmedian $60 · 10th to 90th $0 to $60
$0.1$1$10$100facility $166professional $60

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
$21.88
Median
$263.03
Typical High
$275.42
Aetna
Setting
Professional
Modifier
Global
Typical Low
$60.26
Median
$60.26
Typical High
$60.26
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$0.02
Median
$0.02
Typical High
$0.02
Cigna
Setting
Facility
Modifier
Global
Typical Low
$22.91
Median
$43.65
Typical High
$134.90
United
Setting
Professional
Modifier
Global
Typical Low
$5.25
Median
$5.25
Typical High
$50.12

Where Connecticut sits

The same service costs 371.5 times more in Virginia than in Kentucky. 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· 23rd of 51

$83.18

VA $389KY $1.05

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.