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Advanced Lab Analysis Using Mass Spectrometry

Illinois rates for HCPCS 83789

A laboratory technique called mass spectrometry is used to precisely identify and measure a substance in a blood or other body fluid sample, offering more accuracy than some standard testing methods for certain hard-to-measure substances. It is typically used when a highly specific or highly sensitive laboratory result is needed.

Rates data updated July 2026.

How much does Advanced Lab Analysis Using Mass Spectrometry cost?

$30.20

Typical negotiated rate. In Illinois, July 2026.

Insurers have agreed to pay about $30.20 for this service. The price depends on where it is billed: about $18.62 from a physician practice, and about $44.67 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 7 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$18.62$16.22 to $21.88
FacilityA hospital or hospital-owned outpatient department$44.67$34.67 to $95.50

How much rates vary

Facilitymedian $45 · 10th to 90th $24 to $339Professionalmedian $19 · 10th to 90th $3 to $45
$5$10$20$50$100$200$500facility $45professional $19

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
$23.99
Median
$44.67
Typical High
$338.84
Aetna
Setting
Professional
Modifier
Global
Typical Low
$16.22
Median
$19.95
Typical High
$48.98
Ambetter
Setting
Professional
Modifier
Global
Typical Low
$12.02
Median
$12.02
Typical High
$32.36
BCBS
Setting
Facility
Modifier
Global
Typical Low
$29.51
Median
$48.98
Typical High
$223.87
BCBS
Setting
Professional
Modifier
Global
Typical Low
$3.47
Median
$16.60
Typical High
$18.62
Cigna
Setting
Facility
Modifier
Global
Typical Low
$23.44
Median
$50.12
Typical High
$112.20
Cigna
Setting
Professional
Modifier
Global
Typical Low
$11.75
Median
$27.54
Typical High
$38.02
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$26.30
Median
$42.66
Typical High
$128.82
Hally Health
Setting
Facility
Modifier
Global
Typical Low
$100.00
Median
$100.00
Typical High
$100.00
Hally Health
Setting
Professional
Modifier
Global
Typical Low
$31.62
Median
$31.62
Typical High
$31.62
Molina
Setting
Professional
Modifier
Global
Typical Low
$23.99
Median
$23.99
Typical High
$23.99
United
Setting
Facility
Modifier
Global
Typical Low
$12.30
Median
$23.99
Typical High
$47.86
United
Setting
Professional
Modifier
Global
Typical Low
$10.23
Median
$14.13
Typical High
$23.99

Where Illinois sits

The same service costs 2.9 times more in Nebraska than in Connecticut. 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· 13th of 51

$30.20

NE $47.86CT $16.60

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.