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Ostomy Barrier with Flange, Flat, over 4x4

Michigan rates for HCPCS A4415

Ostomy skin barrier, with flange (solid, flexible or accordion), without built-in convexity, larger than 4 x 4 in, each

Rates data updated October 2026.

How much does Ostomy Barrier with Flange, Flat, over 4x4 cost?

$7.08

Typical negotiated rate. In Michigan, October 2026.

Insurers have agreed to pay about $7.08 for this service. The price depends on where it is billed: about $7.08 from a physician practice, and about $13.49 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$7.08$6.03 to $8.32
FacilityA hospital or hospital-owned outpatient department$13.49$5.37 to $25.12

How much rates vary

Facilitymedian $13 · 10th to 90th $5 to $37Professionalmedian $7 · 10th to 90th $4 to $9
$5$10$20$50facility $13professional $7

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
$7.59
Median
$7.59
Typical High
$7.94
Aetna
Setting
Professional
Modifier
None
Typical Low
$7.59
Median
$7.94
Typical High
$7.94
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$1.12
Median
$1.17
Typical High
$1.17
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$0.76
Median
$0.79
Typical High
$0.79
BCBS Michigan
Setting
Facility
Modifier
None
Typical Low
$10.00
Median
$24.55
Typical High
$46.77
BCBS Michigan
Setting
Professional
Modifier
None
Typical Low
$7.94
Median
$8.32
Typical High
$8.32
CareSource
Setting
Facility
Modifier
None
Typical Low
$5.50
Median
$5.50
Typical High
$5.50
Cigna
Setting
Facility
Modifier
None
Typical Low
$5.01
Median
$5.01
Typical High
$5.37
Cigna
Setting
Professional
Modifier
None
Typical Low
$3.98
Median
$3.98
Typical High
$5.37
Health Alliance Plan
Setting
Facility
Modifier
None
Typical Low
$5.50
Median
$6.46
Typical High
$17.78
Health Alliance Plan
Setting
Professional
Modifier
None
Typical Low
$5.50
Median
$6.61
Typical High
$8.51
Health Alliance Plan
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$0.95
Median
$0.95
Typical High
$0.95
Health Alliance Plan
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$0.65
Median
$0.65
Typical High
$0.65
Priority Health
Setting
Facility
Modifier
None
Typical Low
$5.01
Median
$5.01
Typical High
$5.37
Priority Health
Setting
Professional
Modifier
None
Typical Low
$3.98
Median
$3.98
Typical High
$6.92
United
Setting
Professional
Modifier
None
Typical Low
$2.95
Median
$3.89
Typical High
$5.62
1 more rate 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
BCBS Michigan
Setting
Professional
Modifier
RR · Rental
Typical Low
$8.32
Median
$8.32
Typical High
$8.32

Where Michigan sits

The same service costs 2.1 times more in Hawaii than in Delaware. 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.

Michigan· 13th of 51

$7.08

HI $8.91DE $4.27

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.