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Rabies Immune Globulin

Maryland rates for HCPCS 90377 · Kedrab

A dose of ready-made rabies antibodies, prepared from donated human plasma and treated to inactivate any viruses it might carry. Given after a bite or other possible rabies exposure, it provides protection straight away while the vaccine series prompts the body to build its own, and part of the dose is usually placed around the wound itself.

Rates data updated July 2026.

How much does Kedrab (human rabies virus immune globulin) cost?

$240

Typical physician fee. In Maryland, July 2026.

Insurers have agreed to pay about $240 for this service. Most negotiated rates run $240 to $372.

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 $316 · 10th to 90th $214 to $724Professionalmedian $240 · 10th to 90th $240 to $398
$200$500facility $316professional $240

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
$213.80
Median
$316.23
Typical High
$724.44
Aetna
Setting
Professional
Modifier
Global
Typical Low
$239.88
Median
$239.88
Typical High
$239.88
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$239.88
Median
$239.88
Typical High
$239.88
Cigna
Setting
Professional
Modifier
Global
Typical Low
$398.11
Median
$398.11
Typical High
$398.11
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$204.17
Median
$239.88
Typical High
$295.12
United
Setting
Facility
Modifier
Global
Typical Low
$239.88
Median
$239.88
Typical High
$239.88
United
Setting
Professional
Modifier
Global
Typical Low
$239.88
Median
$288.40
Typical High
$426.58
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$239.88
Median
$239.88
Typical High
$239.88

Where Maryland sits

The same service costs 1.9 times more in Texas than in Oklahoma. 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· 46th of 51

$240

TX $427OK $224

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.