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Ostomy Barrier with Flange, Extended Wear, Convex, up to 4x4

New Hampshire rates for HCPCS A4407

Ostomy skin barrier, with flange (solid, flexible, or accordion), extended wear, with built-in convexity, 4 x 4 in or smaller, each

Rates data updated October 2026.

How much does Ostomy Barrier with Flange, Extended Wear, Convex, up to 4x4 cost?

$6.46

Typical negotiated rate. In New Hampshire, October 2026.

Insurers have agreed to pay about $6.46 for this service. Most negotiated rates run $6.17 to $6.46.

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 $7 · 10th to 90th $7 to $12Professionalmedian $6 · 10th to 90th $6 to $11
$5$10$20facility $7professional $6

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
Aetna
Setting
Professional
Modifier
None
Typical Low
$5.37
Median
$6.46
Typical High
$6.46
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$6.17
Median
$6.46
Typical High
$6.46
Anthem BCBS
Setting
Professional
Modifier
RR · Rental
Typical Low
$0.62
Median
$0.62
Typical High
$0.62
Anthem BCBS
Setting
Professional
Modifier
UE · Used equipment
Typical Low
$4.57
Median
$4.57
Typical High
$4.57
Cigna
Setting
Facility
Modifier
None
Typical Low
$7.41
Median
$7.41
Typical High
$7.94
Cigna
Setting
Professional
Modifier
None
Typical Low
$6.31
Median
$6.31
Typical High
$7.41
Harvard Pilgrim
Setting
Professional
Modifier
None
Typical Low
$4.79
Median
$10.72
Typical High
$17.38
United
Setting
Professional
Modifier
None
Typical Low
$4.07
Median
$6.17
Typical High
$10.00
Well Sense
Setting
Facility
Modifier
None
Typical Low
$12.30
Median
$12.30
Typical High
$12.30
2 more rates with less common billing modifiers

A modifier changes what was billed, for example a reduced or repeated service. Each of these modifiers carries under 10% of the published rates for this code. Modifier combinations, and modifiers with fewer than 30 rates for a carrier, are not listed.

Insurance Carrier
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$0.79
Median
$0.95
Typical High
$0.95
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$0.54
Median
$0.65
Typical High
$0.65

Where New Hampshire sits

The same service costs 2.0 times more in Montana than in Florida. 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.

New Hampshire· 42nd of 51

$6.46

MT $12.88FL $6.31

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.