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Ostomy Barrier, Solid 4x4, Standard Wear, Convex

Massachusetts 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?

$4.17

Typical negotiated rate. In Massachusetts, October 2026.

Insurers have agreed to pay about $4.17 for this service. The price depends on where it is billed: about $3.72 from a physician practice, and about $5.75 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 10 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$3.72$2.88 to $6.03
FacilityA hospital or hospital-owned outpatient department$5.75$5.37 to $7.59

How much rates vary

Facilitymedian $6 · 10th to 90th $4 to $20Professionalmedian $4 · 10th to 90th $2 to $30
$10$100$1K$10Kfacility $6professional $4

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
$2.57
Median
$2.57
Typical High
$11.75
Aetna
Setting
Professional
Modifier
None
Typical Low
$2.57
Median
$2.57
Typical High
$11.75
AllWays Health Partners
Setting
Facility
Modifier
None
Typical Low
$5.37
Median
$5.62
Typical High
$19.05
AllWays Health Partners
Setting
Professional
Modifier
None
Typical Low
$2.29
Median
$6.03
Typical High
$29.51
BCBS
Setting
Facility
Modifier
None
Typical Low
$3.98
Median
$3.98
Typical High
$12.02
BCBS
Setting
Professional
Modifier
None
Typical Low
$3.72
Median
$4.17
Typical High
$4.17
Cigna
Setting
Facility
Modifier
None
Typical Low
$3.80
Median
$3.80
Typical High
$3.80
Cigna
Setting
Professional
Modifier
None
Typical Low
$2.45
Median
$3.24
Typical High
$4.47
Fallon Health
Setting
Facility
Modifier
None
Typical Low
$83.18
Median
$3,630.78
Typical High
$9,772.37
Harvard Pilgrim
Setting
Professional
Modifier
None
Typical Low
$2.24
Median
$5.13
Typical High
$5.37
Health New England
Setting
Professional
Modifier
None
Typical Low
$3.16
Median
$3.16
Typical High
$3.16
Mass General Brigham
Setting
Facility
Modifier
None
Typical Low
$5.37
Median
$5.62
Typical High
$19.05
Mass General Brigham
Setting
Professional
Modifier
None
Typical Low
$2.29
Median
$6.03
Typical High
$29.51
United
Setting
Professional
Modifier
None
Typical Low
$1.95
Median
$2.95
Typical High
$5.75
Well Sense
Setting
Facility
Modifier
None
Typical Low
$4.90
Median
$6.46
Typical High
$9.55
Well Sense
Setting
Professional
Modifier
None
Typical Low
$3.72
Median
$3.72
Typical High
$4.47
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
$0.38
Median
$0.38
Typical High
$1.74
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$0.26
Median
$0.26
Typical High
$1.17

Where Massachusetts 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.

Massachusetts· 19th of 51

$4.17

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.