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Glucagon Tolerance Panel for Insulinoma

Maryland rates for HCPCS 80422

A timed test in which glucagon, a hormone that raises blood sugar, is injected and blood sugar and insulin are measured in samples taken before and afterwards. It is used when a tumor of the insulin-producing cells of the pancreas is suspected, because such a tumor gives an exaggerated insulin response.

Rates data updated July 2026.

How much does Glucagon Tolerance Panel for Insulinoma cost?

$34.67

Typical negotiated rate. In Maryland, July 2026.

Insurers have agreed to pay about $34.67 for this service. Most negotiated rates run $30.20 to $45.71.

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 $30 · 10th to 90th $19 to $60Professionalmedian $35 · 10th to 90th $27 to $69
$20$50$100$200facility $30professional $35

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. Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
Global
Typical Low
$30.20
Median
$34.67
Typical High
$66.07
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$15.85
Median
$37.15
Typical High
$44.67
Cigna
Setting
Facility
Modifier
Global
Typical Low
$24.55
Median
$31.62
Typical High
$60.26
Cigna
Setting
Professional
Modifier
Global
Typical Low
$25.12
Median
$45.71
Typical High
$112.20
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$45.71
Median
$54.95
Typical High
$89.13
United
Setting
Facility
Modifier
Global
Typical Low
$19.50
Median
$21.88
Typical High
$34.67
United
Setting
Professional
Modifier
Global
Typical Low
$20.89
Median
$27.54
Typical High
$43.65
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$17.78
Median
$31.62
Typical High
$69.18

Where Maryland sits

The same service costs 2.5 times more in Alaska 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.

Maryland· 50th of 51

$34.67

AK $85.11DC $34.67

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.