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Interfyl

West Virginia rates for HCPCS Q4171

Interfyl, 1 mg

Rates data updated October 2026.

How much does Interfyl cost?

$33.11per mg

Typical negotiated rate. In West Virginia, October 2026.

Insurers have agreed to pay about $33.11 for each mg of this drug. Most negotiated rates run $33.11 to $38.90.

Work out the cost of a dose

This drug is priced per mg. Enter the amount given to see what insurers have agreed to pay for it.

mg
In a doctor's office or clinic
$33.11

Drug cost only. Giving the drug, the visit itself and any monitoring are billed on their own codes. We do not publish dosing guidance: use the amount from your own prescription or treatment plan.

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 4 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $37 · 10th to 90th $33 to $42Professionalmedian $33 · 10th to 90th $33 to $39
$50$100facility $37professional $33

Distribution of negotiated rates across all payers (price axis is log-scale). Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Aetna
Setting
Professional
Modifier
None
Typical Low
$33.11
Median
$33.11
Typical High
$33.11
Aetna
Setting
Professional
Modifier
52 · Reduced service
Typical Low
$16.60
Median
$16.60
Typical High
$16.60
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$6.61
Median
$6.61
Typical High
$6.61
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$5.01
Median
$5.01
Typical High
$5.01
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$3.31
Median
$3.31
Typical High
$3.31
CareSource
Setting
Professional
Modifier
None
Typical Low
$10.00
Median
$10.00
Typical High
$10.00
Cigna
Setting
Facility
Modifier
None
Typical Low
$33.11
Median
$37.15
Typical High
$41.69
Cigna
Setting
Professional
Modifier
None
Typical Low
$33.11
Median
$33.11
Typical High
$33.11
United
Setting
Professional
Modifier
None
Typical Low
$38.90
Median
$38.90
Typical High
$57.54

Where West Virginia sits

The same service costs 5.6 times more in Alaska than in North Carolina. 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.

West Virginia· 14th of 51

$33.11

AK $52.48NC $9.33

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.