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Basic Tissue Typing, Immune Cell Markers

Illinois rates for HCPCS 81375

A blood test that identifies a person's tissue type — the inherited identity tags the immune system uses to tell its own tissue from foreign tissue. This version covers the group of tags carried mainly on immune cells, read at a broad level that sorts each into its general family rather than pinpointing the exact version. It is used mainly when matching donors and recipients before a transplant.

Rates data updated October 2026.

How much does Basic Tissue Typing, Immune Cell Markers cost?

$170

Typical negotiated rate. In Illinois, October 2026.

Insurers have agreed to pay about $170 for this service. The price depends on where it is billed: about $170 from a physician practice, and about $490 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 5 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$170$3.98 to $182
FacilityA hospital or hospital-owned outpatient department$490$295 to $851

How much rates vary

Facilitymedian $490 · 10th to 90th $245 to $1,738Professionalmedian $170 · 10th to 90th $3 to $288
$10$100$1Kfacility $490professional $170

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
$181.97
Median
$346.74
Typical High
$660.69
Aetna
Setting
Professional
Modifier
None
Typical Low
$165.96
Median
$181.97
Typical High
$199.53
BCBS Illinois
Setting
Facility
Modifier
None
Typical Low
$263.03
Median
$389.05
Typical High
$2,754.23
BCBS Illinois
Setting
Professional
Modifier
None
Typical Low
$3.47
Median
$151.36
Typical High
$169.82
Cigna
Setting
Facility
Modifier
None
Typical Low
$245.47
Median
$512.86
Typical High
$954.99
Cigna
Setting
Professional
Modifier
None
Typical Low
$112.20
Median
$302.00
Typical High
$398.11
Hally Health
Setting
Professional
Modifier
None
Typical Low
$218.78
Median
$331.13
Typical High
$549.54
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
$288.40
Median
$288.40
Typical High
$288.40
United
Setting
Facility
Modifier
None
Typical Low
$218.78
Median
$263.03
Typical High
$275.42
United
Setting
Professional
Modifier
None
Typical Low
$93.33
Median
$144.54
Typical High
$239.88
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
$91.20
Median
$158.49
Typical High
$331.13
Aetna
Setting
Facility
Modifier
53 · Discontinued
Typical Low
$36.31
Median
$64.57
Typical High
$134.90
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$89.13
Median
$91.20
Typical High
$100.00
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$35.48
Median
$36.31
Typical High
$39.81

Where Illinois sits

The same service costs 3.1 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· 49th of 51

$170

AK $501NJ $162

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.