go back

Unlisted Chemistry Laboratory Test

Rhode Island rates for HCPCS 84999

A chemistry measurement on blood, urine, or another body fluid that has no standard named entry of its own. The laboratory measures a specific chemical substance and supplies a written description of what was tested and how. It is used for uncommon or newly developed chemical analyzes.

Rates data updated October 2026.

How much rates vary

Facilitymedian $59 · 10th to 90th $34 to $63Professionalmedian $22 · 10th to 90th $14 to $3,715
$20$50$100$200$500$1K$2Kfacility $59professional $22

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

Rates by insurance carrier

Insurance Carrier
BCBS Rhode Island
Setting
Facility
Modifier
32 · Mandated service
Typical Low
$40.74
Median
$44.67
Typical High
$44.67
BCBS Rhode Island
Setting
Professional
Modifier
32 · Mandated service
Typical Low
$31.62
Median
$44.67
Typical High
$77.62
Cigna
Setting
Facility
Modifier
None
Typical Low
$33.88
Median
$58.88
Typical High
$63.10
Cigna
Setting
Professional
Modifier
None
Typical Low
$3,019.95
Median
$3,019.95
Typical High
$3,715.35
United
Setting
Professional
Modifier
None
Typical Low
$14.13
Median
$14.13
Typical High
$22.39