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Specialized Immune System Blood Test

Illinois rates for HCPCS 86363

A laboratory blood test that measures a specific antibody or immune-related marker, typically ordered to help evaluate an autoimmune, allergic, or immune system condition. The result is one piece of a broader workup rather than a stand-alone diagnosis. A clinician interprets it alongside symptoms and other test results.

Rates data updated October 2026.

How much does Specialized Immune System Blood Test cost?

$28.84

Typical negotiated rate. In Illinois, October 2026.

Insurers have agreed to pay about $28.84 for this service. The price depends on where it is billed: about $28.84 from a physician practice, and about $60.26 from a hospital or other facility.

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.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$28.84$7.24 to $28.84
FacilityA hospital or hospital-owned outpatient department$60.26$45.71 to $126

How much rates vary

Facilitymedian $60 · 10th to 90th $38 to $275Professionalmedian $29 · 10th to 90th $3 to $45
$5$10$20$50$100$200$500facility $60professional $29

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

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$30.90
Median
$45.71
Typical High
$114.82
Aetna
Setting
Professional
Modifier
None
Typical Low
$19.50
Median
$30.90
Typical High
$33.88
BCBS Illinois
Setting
Facility
Modifier
None
Typical Low
$45.71
Median
$54.95
Typical High
$489.78
BCBS Illinois
Setting
Professional
Modifier
None
Typical Low
$3.47
Median
$28.84
Typical High
$28.84
Cigna
Setting
Facility
Modifier
None
Typical Low
$37.15
Median
$85.11
Typical High
$173.78
Cigna
Setting
Professional
Modifier
None
Typical Low
$17.38
Median
$19.05
Typical High
$53.70
Hally Health
Setting
Professional
Modifier
None
Typical Low
$38.90
Median
$58.88
Typical High
$575.44
Hally Health
Setting
Facility
Modifier
None
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
Hally Health
Setting
Professional
Modifier
None
Typical Low
$48.98
Median
$48.98
Typical High
$48.98
Molina
Setting
Professional
Modifier
None
Typical Low
$26.30
Median
$26.30
Typical High
$46.77
United
Setting
Facility
Modifier
None
Typical Low
$38.02
Median
$45.71
Typical High
$46.77
United
Setting
Professional
Modifier
None
Typical Low
$5.01
Median
$7.24
Typical High
$30.20
4 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Facility
Modifier
52 · Reduced service
Typical Low
$15.49
Median
$29.51
Typical High
$57.54
Aetna
Setting
Facility
Modifier
53 · Discontinued
Typical Low
$6.17
Median
$11.75
Typical High
$22.91
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$15.49
Median
$15.49
Typical High
$16.98
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$6.17
Median
$6.17
Typical High
$6.76

Where Illinois sits

The same service costs 10.0 times more in Alaska than in New Jersey. 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.

Illinois· 14th of 51

$28.84

AK $85.11NJ $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.