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Ostomy Barrier, Solid 4x4, Standard Wear, Convex

Iowa rates for HCPCS A4372

Ostomy skin barrier, solid 4 x 4 or equivalent, standard wear, with built-in convexity, each

Rates data updated October 2026.

How much does Ostomy Barrier, Solid 4x4, Standard Wear, Convex cost?

$5.75

Typical negotiated rate. In Iowa, October 2026.

Insurers have agreed to pay about $5.75 for this service. The price depends on where it is billed: about $5.13 from a physician practice, and about $6.46 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$5.13$3.55 to $6.61
FacilityA hospital or hospital-owned outpatient department$6.46$4.90 to $8.32

How much rates vary

Facilitymedian $6 · 10th to 90th $4 to $79Professionalmedian $5 · 10th to 90th $3 to $8
$2$5$10$20$50facility $6professional $5

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
$5.75
Median
$5.75
Typical High
$5.75
Aetna
Setting
Professional
Modifier
None
Typical Low
$3.31
Median
$5.75
Typical High
$5.89
Cigna
Setting
Facility
Modifier
None
Typical Low
$3.80
Median
$6.61
Typical High
$6.61
Cigna
Setting
Professional
Modifier
None
Typical Low
$4.27
Median
$6.61
Typical High
$8.51
Hally Health
Setting
Professional
Modifier
None
Typical Low
$5.89
Median
$7.24
Typical High
$13.18
Medica
Setting
Facility
Modifier
None
Typical Low
$3.98
Median
$6.46
Typical High
$79.43
Medica
Setting
Professional
Modifier
None
Typical Low
$2.88
Median
$5.01
Typical High
$12.88
Midlands
Setting
Professional
Modifier
None
Typical Low
$6.61
Median
$6.61
Typical High
$6.92
Midlands
Setting
Professional
Modifier
None
Typical Low
$5.01
Median
$9.77
Typical High
$9.77
United
Setting
Professional
Modifier
None
Typical Low
$2.40
Median
$2.95
Typical High
$5.13
Wellmark
Setting
Professional
Modifier
None
Typical Low
$4.79
Median
$4.79
Typical High
$4.79
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
$0.49
Median
$0.85
Typical High
$0.87
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$0.33
Median
$0.58
Typical High
$0.59

Where Iowa sits

The same service costs 3.2 times more in Kansas than in New Hampshire. 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.

Iowa· 5th of 51

$5.75

KS $9.33NH $2.95

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.