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Unlisted Immune System Laboratory Test

Massachusetts 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?

$60.26

Typical facility fee. In Massachusetts, July 2026.

Insurers have agreed to pay about $60.26 for this service. Most negotiated rates run $16.22 to $324.

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 6 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $91 · 10th to 90th $0 to $3,631Professionalmedian $60 · 10th to 90th $60 to $60
$0.1$1$10$100$1K$10Kfacility $91professional $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
$91.20
Median
$316.23
Typical High
$363.08
Aetna
Setting
Professional
Modifier
Global
Typical Low
$60.26
Median
$60.26
Typical High
$60.26
AllWays Health Partners
Setting
Facility
Modifier
Global
Typical Low
$0.03
Median
$0.03
Typical High
$245.47
Cigna
Setting
Facility
Modifier
Global
Typical Low
$5.50
Median
$19.50
Typical High
$29.51
Fallon Health
Setting
Facility
Modifier
Global
Typical Low
$83.18
Median
$5,888.44
Typical High
$9,772.37
Mass General Brigham
Setting
Facility
Modifier
Global
Typical Low
$0.03
Median
$0.03
Typical High
$245.47
United
Setting
Facility
Modifier
Global
Typical Low
$3.02
Median
$4.57
Typical High
$4.57
United
Setting
Professional
Modifier
Global
Typical Low
$5.25
Median
$5.25
Typical High
$5.25

Where Massachusetts 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.

Massachusetts· 29th of 51

$60.26

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.