go back

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

Colorado 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?

$6.31

Typical negotiated rate. In Colorado, October 2026.

Insurers have agreed to pay about $6.31 for this service. The price depends on where it is billed: about $6.31 from a physician practice, and about $7.41 from a hospital or other facility.

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 7 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$6.31$5.25 to $8.71
FacilityA hospital or hospital-owned outpatient department$7.41$5.25 to $10.96

How much rates vary

Facilitymedian $7 · 10th to 90th $3 to $15Professionalmedian $6 · 10th to 90th $5 to $16
$5$10$20facility $7professional $6

Distribution of negotiated rates across all payers (price axis is log-scale). Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Facility
Modifier
None
Typical Low
$5.25
Median
$5.25
Typical High
$5.25
Aetna
Setting
Professional
Modifier
None
Typical Low
$3.80
Median
$5.25
Typical High
$7.94
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$5.25
Median
$6.61
Typical High
$16.22
Cigna
Setting
Facility
Modifier
None
Typical Low
$7.41
Median
$7.41
Typical High
$7.76
Cigna
Setting
Professional
Modifier
None
Typical Low
$6.31
Median
$6.31
Typical High
$8.71
Denver HMP
Setting
Facility
Modifier
None
Typical Low
$3.39
Median
$7.59
Typical High
$15.49
Denver HMP
Setting
Professional
Modifier
None
Typical Low
$3.39
Median
$3.39
Typical High
$3.39
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$9.12
Median
$16.22
Typical High
$25.12
Select Health
Setting
Facility
Modifier
None
Typical Low
$12.59
Median
$22.91
Typical High
$26.30
Select Health
Setting
Professional
Modifier
None
Typical Low
$10.00
Median
$12.59
Typical High
$17.38
United
Setting
Professional
Modifier
None
Typical Low
$4.68
Median
$5.25
Typical High
$7.76
4 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
$0.79
Typical High
$1.20
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$0.52
Median
$0.52
Typical High
$0.79
Anthem BCBS
Setting
Professional
Modifier
RR · Rental
Typical Low
$0.87
Median
$6.46
Typical High
$6.46
Anthem BCBS
Setting
Professional
Modifier
UE · Used equipment
Typical Low
$4.57
Median
$4.57
Typical High
$6.17

Where Colorado 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.

Colorado· 48th of 51

$6.31

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.