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Ostomy Vent

Mississippi rates for HCPCS A4366

Ostomy vent, any type, each

Rates data updated October 2026.

How much does Ostomy Vent cost?

$1.41

Typical negotiated rate. In Mississippi, October 2026.

Insurers have agreed to pay about $1.41 for this service. The price depends on where it is billed: about $1.41 from a physician practice, and about $1.48 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 5 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$1.41$0.89 to $1.41
FacilityA hospital or hospital-owned outpatient department$1.48$1.48 to $1.62

How much rates vary

Facilitymedian $1 · 10th to 90th $1 to $2Professionalmedian $1 · 10th to 90th $1 to $2
$1facility $1professional $1

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
$1.58
Median
$1.82
Typical High
$1.82
Aetna
Setting
Professional
Modifier
None
Typical Low
$1.58
Median
$1.58
Typical High
$1.82
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$0.79
Median
$0.79
Typical High
$0.91
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$0.31
Median
$0.31
Typical High
$0.37
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$0.24
Median
$0.24
Typical High
$0.28
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$0.16
Median
$0.16
Typical High
$0.18
BCBS Mississippi
Setting
Facility
Modifier
None
Typical Low
$1.48
Median
$1.48
Typical High
$1.62
BCBS Mississippi
Setting
Professional
Modifier
None
Typical Low
$1.41
Median
$1.41
Typical High
$1.41
Cigna
Setting
Facility
Modifier
None
Typical Low
$1.10
Median
$1.10
Typical High
$1.10
Cigna
Setting
Professional
Modifier
None
Typical Low
$0.93
Median
$0.93
Typical High
$1.10
Molina
Setting
Professional
Modifier
None
Typical Low
$1.45
Median
$30.20
Typical High
$1,995.26
United
Setting
Professional
Modifier
None
Typical Low
$0.60
Median
$0.85
Typical High
$1.12

Where Mississippi sits

The same service costs 2.1 times more in Hawaii 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.

Mississippi· 18th of 51

$1.41

HI $1.95NJ $0.93

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.