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Ostomy Pouch, Closed, Nonlocking Flange, with Filter

Maryland rates for HCPCS A4419

Ostomy pouch, closed; for use on barrier with nonlocking flange, with filter (two piece), each

Rates data updated July 2026.

How much does Ostomy Pouch, Closed, Nonlocking Flange, with Filter cost?

$1.58

Typical negotiated rate. In Maryland, July 2026.

Insurers have agreed to pay about $1.58 for this service. Most negotiated rates run $1.23 to $1.62.

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 $1 · 10th to 90th $1 to $2Professionalmedian $2 · 10th to 90th $1 to $2
$0.02$0.1$0.5$2$10facility $1professional $2

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
Professional
Modifier
Global
Typical Low
$1.07
Median
$1.62
Typical High
$2.09
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$1.66
Median
$1.66
Typical High
$1.70
Cigna
Setting
Facility
Modifier
Global
Typical Low
$1.45
Median
$1.45
Typical High
$1.62
Cigna
Setting
Professional
Modifier
Global
Typical Low
$1.23
Median
$1.23
Typical High
$1.55
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$1.74
Median
$2.45
Typical High
$3.72
United
Setting
Facility
Modifier
Global
Typical Low
$0.71
Median
$0.93
Typical High
$2.45
United
Setting
Professional
Modifier
Global
Typical Low
$1.00
Median
$1.23
Typical High
$1.95
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$1.23
Median
$1.23
Typical High
$2.09

Where Maryland sits

The same service costs 2.5 times more in Kansas than in Colorado. 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· 29th of 51

$1.58

KS $2.95CO $1.20

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.