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Ostomy Pouch, Closed, Locking Flange, with Filter

Michigan rates for HCPCS A4423

Ostomy pouch, closed; for use on barrier with locking flange, with filter (two piece), each

Rates data updated October 2026.

How much does Ostomy Pouch, Closed, Locking Flange, with Filter cost?

$2.19

Typical negotiated rate. In Michigan, October 2026.

Insurers have agreed to pay about $2.19 for this service. The price depends on where it is billed: about $2.19 from a physician practice, and about $4.17 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$2.19$1.86 to $2.57
FacilityA hospital or hospital-owned outpatient department$4.17$1.55 to $7.76

How much rates vary

Facilitymedian $4 · 10th to 90th $2 to $11Professionalmedian $2 · 10th to 90th $1 to $3
$1$2$5$10$20facility $4professional $2

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
$2.34
Median
$2.34
Typical High
$2.45
Aetna
Setting
Professional
Modifier
None
Typical Low
$2.34
Median
$2.45
Typical High
$2.45
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$1.17
Median
$1.23
Typical High
$1.23
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$0.47
Median
$0.49
Typical High
$0.49
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$0.35
Median
$0.36
Typical High
$0.36
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$0.23
Median
$0.24
Typical High
$0.24
BCBS Michigan
Setting
Facility
Modifier
None
Typical Low
$3.09
Median
$7.59
Typical High
$14.45
BCBS Michigan
Setting
Professional
Modifier
None
Typical Low
$2.45
Median
$2.57
Typical High
$2.57
CareSource
Setting
Facility
Modifier
None
Typical Low
$1.70
Median
$1.70
Typical High
$1.70
Cigna
Setting
Facility
Modifier
None
Typical Low
$1.55
Median
$1.55
Typical High
$1.66
Cigna
Setting
Professional
Modifier
None
Typical Low
$1.32
Median
$1.45
Typical High
$1.66
Health Alliance Plan
Setting
Facility
Modifier
None
Typical Low
$1.51
Median
$2.00
Typical High
$5.50
Health Alliance Plan
Setting
Professional
Modifier
None
Typical Low
$1.66
Median
$2.00
Typical High
$2.63
Health Alliance Plan
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$1.00
Median
$1.00
Typical High
$1.00
Health Alliance Plan
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$0.40
Median
$0.40
Typical High
$0.40
Health Alliance Plan
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$0.30
Median
$0.30
Typical High
$0.30
Health Alliance Plan
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$0.20
Median
$0.20
Typical High
$0.20
Priority Health
Setting
Facility
Modifier
None
Typical Low
$1.55
Median
$1.55
Typical High
$1.66
Priority Health
Setting
Professional
Modifier
None
Typical Low
$1.45
Median
$1.45
Typical High
$2.00
United
Setting
Professional
Modifier
None
Typical Low
$0.91
Median
$1.23
Typical High
$1.82
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
$2.57
Median
$2.57
Typical High
$2.57

Where Michigan sits

The same service costs 2.3 times more in Kansas than in New Jersey. 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· 15th of 51

$2.19

KS $3.09NJ $1.32

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.