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Unlisted Immune System Laboratory Test

Michigan 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?

$13.80

Typical negotiated rate. In Michigan, July 2026.

Insurers have agreed to pay about $13.80 for this service. The price depends on where it is billed: about $871 from a physician practice, and about $12.59 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 4 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$871$871 to $1,023
FacilityA hospital or hospital-owned outpatient department$12.59$10.72 to $37.15

How much rates vary

Facilitymedian $13 · 10th to 90th $9 to $174Professionalmedian $871 · 10th to 90th $60 to $1,230
$10$20$50$100$200$500$1Kfacility $13professional $871

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
$173.78
Median
$173.78
Typical High
$223.87
Aetna
Setting
Professional
Modifier
Global
Typical Low
$5.01
Median
$60.26
Typical High
$60.26
BCBS
Setting
Facility
Modifier
Global
Typical Low
$7.76
Median
$11.48
Typical High
$19.50
Health Alliance Plan
Setting
Facility
Modifier
Global
Typical Low
$870.96
Median
$2,238.72
Typical High
$2,511.89
Health Alliance Plan
Setting
Professional
Modifier
Global
Typical Low
$870.96
Median
$912.01
Typical High
$1,318.26
United
Setting
Professional
Modifier
Global
Typical Low
$5.25
Median
$5.25
Typical High
$5.25

Where Michigan 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.

Michigan· 50th of 51

$13.80

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.