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Unlisted Immune System Laboratory Test

Louisiana 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 October 2026.

How much does Unlisted Immune System Laboratory Test cost?

$115

Typical facility fee. In Louisiana, October 2026.

Insurers have agreed to pay about $115 for this service. Most negotiated rates run $14.13 to $676.

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 $676 · 10th to 90th $0 to $676Professionalmedian $59 · 10th to 90th $59 to $60
$0.1$1$10$100facility $676professional $59

Distribution of negotiated rates across all payers (price axis is log-scale). Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
BCBS
Setting
Facility
Modifier
None
Typical Low
$0.02
Median
$2.09
Typical High
$28.18
Christus
Setting
Facility
Modifier
None
Typical Low
$676.08
Median
$676.08
Typical High
$676.08
Cigna
Setting
Facility
Modifier
None
Typical Low
$29.51
Median
$56.23
Typical High
$123.03
United
Setting
Professional
Modifier
None
Typical Low
$58.88
Median
$58.88
Typical High
$60.26

Where Louisiana sits

The same service costs 3311.3 times more in New Jersey 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.

Louisiana· 11th of 50

$115

NJ $3,467KY $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.