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Ostomy Vent

Montana rates for HCPCS A4366

Ostomy vent, any type, each

Rates data updated October 2026.

How much does Ostomy Vent cost?

$1.91

Typical negotiated rate. In Montana, October 2026.

Insurers have agreed to pay about $1.91 for this service. The price depends on where it is billed: about $1.91 from a physician practice, and about $2.04 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$1.91$1.41 to $1.91
FacilityA hospital or hospital-owned outpatient department$2.04$1.82 to $105

How much rates vary

Facilitymedian $2 · 10th to 90th $1 to $107Professionalmedian $2 · 10th to 90th $1 to $79
$1$2$5$10$20$50$100facility $2professional $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
Professional
Modifier
None
Typical Low
$0.50
Median
$1.55
Typical High
$2.45
BCBS Montana
Setting
Professional
Modifier
None
Typical Low
$1.78
Median
$1.78
Typical High
$1.78
Cigna
Setting
Facility
Modifier
None
Typical Low
$1.66
Median
$1.91
Typical High
$1.91
Cigna
Setting
Professional
Modifier
None
Typical Low
$1.55
Median
$1.91
Typical High
$1.91
MountainHealth Co-op
Setting
Facility
Modifier
None
Typical Low
$1.41
Median
$2.29
Typical High
$107.15
MountainHealth Co-op
Setting
Professional
Modifier
None
Typical Low
$1.82
Median
$2.04
Typical High
$112.20
Providence
Setting
Facility
Modifier
None
Typical Low
$1.12
Median
$1.91
Typical High
$1.91
Providence
Setting
Professional
Modifier
None
Typical Low
$1.41
Median
$1.91
Typical High
$79.43
United
Setting
Professional
Modifier
None
Typical Low
$0.72
Median
$0.78
Typical High
$1.29

Where Montana 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.

Montana· 3rd of 51

$1.91

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.