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Ostomy Barrier, Solid 4x4, Standard Wear, Convex

Missouri 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?

$3.24

Typical negotiated rate. In Missouri, October 2026.

Insurers have agreed to pay about $3.24 for this service. The price depends on where it is billed: about $3.24 from a physician practice, and about $4.68 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 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$3.24$2.95 to $3.98
FacilityA hospital or hospital-owned outpatient department$4.68$3.80 to $79.43

How much rates vary

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

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
$2.51
Median
$5.89
Typical High
$5.89
Aetna
Setting
Professional
Modifier
None
Typical Low
$2.51
Median
$3.55
Typical High
$5.89
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$2.95
Median
$3.39
Typical High
$4.90
Anthem BCBS
Setting
Professional
Modifier
UE · Used equipment
Typical Low
$2.19
Median
$2.40
Typical High
$4.17
BCBS Kansas City
Setting
Professional
Modifier
None
Typical Low
$3.63
Median
$3.63
Typical High
$6.03
Cigna
Setting
Facility
Modifier
None
Typical Low
$3.80
Median
$3.80
Typical High
$4.07
Cigna
Setting
Professional
Modifier
None
Typical Low
$2.45
Median
$3.24
Typical High
$3.24
Medica
Setting
Facility
Modifier
None
Typical Low
$2.82
Median
$5.89
Typical High
$79.43
Medica
Setting
Professional
Modifier
None
Typical Low
$2.04
Median
$2.95
Typical High
$29.51
United
Setting
Professional
Modifier
None
Typical Low
$1.95
Median
$2.82
Typical High
$4.17
3 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
$0.38
Median
$0.54
Typical High
$0.87
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$0.25
Median
$0.36
Typical High
$0.59
Anthem BCBS
Setting
Professional
Modifier
RR · Rental
Typical Low
$0.28
Median
$0.28
Typical High
$0.42

Where Missouri 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.

Missouri· 37th of 51

$3.24

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.