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Carbon Dioxide (Bicarbonate) Blood Test

Arkansas rates for HCPCS 82374

This blood test measures the level of bicarbonate, a form of carbon dioxide dissolved in the blood that helps keep the body's acid-base balance in a healthy range. It's a routine part of a basic metabolic panel and helps evaluate kidney function, breathing problems, and overall chemical balance in the blood. An abnormal result can point to a range of issues, from dehydration to a lung or kidney condition.

Rates data updated July 2026.

How much does Carbon Dioxide (Bicarbonate) Blood Test cost?

$6.31

Typical negotiated rate. In Arkansas, July 2026.

Insurers have agreed to pay about $6.31 for this service. The price depends on where it is billed: about $3.98 from a physician practice, and about $7.59 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 5 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$3.98$3.72 to $7.59
FacilityA hospital or hospital-owned outpatient department$7.59$5.62 to $10.23

How much rates vary

Facilitymedian $8 · 10th to 90th $6 to $18Professionalmedian $4 · 10th to 90th $3 to $10
$2$5$10$20$50facility $8professional $4

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
$7.59
Median
$8.51
Typical High
$19.50
Aetna
Setting
Professional
Modifier
Global
Typical Low
$3.72
Median
$3.98
Typical High
$10.23
BCBS
Setting
Facility
Modifier
Global
Typical Low
$5.62
Median
$5.62
Typical High
$7.59
BCBS
Setting
Professional
Modifier
Global
Typical Low
$5.50
Median
$8.13
Typical High
$8.13
CareSource
Setting
Professional
Modifier
Global
Typical Low
$3.16
Median
$3.16
Typical High
$4.90
Cigna
Setting
Facility
Modifier
Global
Typical Low
$3.89
Median
$6.46
Typical High
$13.18
Cigna
Setting
Professional
Modifier
Global
Typical Low
$2.95
Median
$5.37
Typical High
$7.59
United
Setting
Facility
Modifier
Global
Typical Low
$3.16
Median
$4.90
Typical High
$5.62
United
Setting
Professional
Modifier
Global
Typical Low
$2.04
Median
$2.95
Typical High
$8.13

Where Arkansas sits

The same service costs 3.0 times more in Iowa than in Washington, DC. 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.

Arkansas· 18th of 51

$6.31

IA $10.96DC $3.63

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.