go back

Ostomy Vent

Colorado rates for HCPCS A4366

Ostomy vent, any type, each

Rates data updated October 2026.

How much does Ostomy Vent cost?

$0.93

Typical negotiated rate. In Colorado, October 2026.

Insurers have agreed to pay about $0.93 for this service. The price depends on where it is billed: about $0.93 from a physician practice, and about $1.10 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$0.93$0.78 to $1.32
FacilityA hospital or hospital-owned outpatient department$1.10$0.78 to $1.62

How much rates vary

Facilitymedian $1 · 10th to 90th $1 to $2Professionalmedian $1 · 10th to 90th $1 to $2
$1$2facility $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
$0.78
Median
$0.78
Typical High
$0.78
Aetna
Setting
Professional
Modifier
None
Typical Low
$0.78
Median
$0.78
Typical High
$1.17
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$0.78
Median
$0.95
Typical High
$2.40
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
$1.29
Denver HMP
Setting
Facility
Modifier
None
Typical Low
$0.50
Median
$1.10
Typical High
$2.29
Denver HMP
Setting
Professional
Modifier
None
Typical Low
$0.50
Median
$0.50
Typical High
$0.50
Kaiser Permanente
Setting
Professional
Modifier
None
Typical Low
$1.35
Median
$2.40
Typical High
$3.72
Select Health
Setting
Facility
Modifier
None
Typical Low
$1.82
Median
$3.39
Typical High
$3.89
Select Health
Setting
Professional
Modifier
None
Typical Low
$1.48
Median
$1.82
Typical High
$2.57
United
Setting
Professional
Modifier
None
Typical Low
$0.71
Median
$0.78
Typical High
$1.15
6 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
52 · Reduced service
Typical Low
$0.39
Median
$0.39
Typical High
$0.59
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$0.15
Median
$0.15
Typical High
$0.23
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$0.12
Median
$0.12
Typical High
$0.18
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$0.08
Median
$0.08
Typical High
$0.12
Anthem BCBS
Setting
Professional
Modifier
RR · Rental
Typical Low
$0.95
Median
$0.95
Typical High
$0.95
Anthem BCBS
Setting
Professional
Modifier
UE · Used equipment
Typical Low
$0.68
Median
$0.68
Typical High
$0.91

Where Colorado 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.

Colorado· 46th of 51

$0.93

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.