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Chemistry Test For A Specific Substance

Hawaii rates for HCPCS 84285

A laboratory chemistry test that measures how much of one particular substance is present in a sample sent to the lab. It is ordered when the amount of that substance is expected to answer a specific question about a person's health, and the result is read together with the rest of the picture.

Rates data updated July 2026.

How much does Chemistry Test For A Specific Substance cost?

$42.66

Typical negotiated rate. In Hawaii, July 2026.

Insurers have agreed to pay about $42.66 for this service. Most negotiated rates run $31.62 to $53.70.

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 $25 · 10th to 90th $21 to $30Professionalmedian $44 · 10th to 90th $30 to $59
$10.0$20.0$50.0facility $25professional $44

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
$20.89
Median
$25.12
Typical High
$30.20
Cigna
Setting
Professional
Modifier
Global
Typical Low
$18.62
Median
$18.62
Typical High
$30.20
HMSA
Setting
Professional
Modifier
Global
Typical Low
$40.74
Median
$52.48
Typical High
$57.54
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$25.12
Median
$30.20
Typical High
$48.98
United
Setting
Professional
Modifier
Global
Typical Low
$10.47
Median
$33.11
Typical High
$45.71
University Health Alliance
Setting
Professional
Modifier
Global
Typical Low
$28.18
Median
$42.66
Typical High
$60.26

Where Hawaii sits

The same service costs 2.5 times more in South Dakota than in Maryland. Every bar is a state, most expensive first. Pick one to see its carriers and full range.

Hawaii $42.66 · 3rd of 51
SD $47.86MD $19.05

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.