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Interfyl

Iowa rates for HCPCS Q4171

Interfyl, 1 mg

Rates data updated October 2026.

How much does Interfyl cost?

$15.14per mg

Typical negotiated rate. In Iowa, October 2026.

Insurers have agreed to pay about $15.14 for each mg of this drug. The price depends on where it is billed: about $15.14 from a physician practice, and about $10.00 from a hospital or other facility.

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
$15.14
At a hospital outpatient department
$10.00

The same drug, in the same amount, costs 34% less at a hospital than at a doctor's office.

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 We do not publish dosing guidance: use the amount from your own prescription or treatment plan.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 7 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$15.14$10.72 to $38.90
FacilityA hospital or hospital-owned outpatient department$10.00$10.00 to $10.00

How much rates vary

Facilitymedian $10 · 10th to 90th $10 to $31Professionalmedian $15 · 10th to 90th $10 to $43
$10$20$50facility $10professional $15

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
$30.90
Median
$30.90
Typical High
$30.90
Aetna
Setting
Professional
Modifier
None
Typical Low
$30.90
Median
$30.90
Typical High
$30.90
Cigna
Setting
Professional
Modifier
None
Typical Low
$12.30
Median
$15.14
Typical High
$42.66
Hally Health
Setting
Professional
Modifier
None
Typical Low
$10.00
Median
$15.49
Typical High
$151.36
Medica
Setting
Facility
Modifier
None
Typical Low
$12.59
Median
$38.90
Typical High
$46.77
Medica
Setting
Professional
Modifier
None
Typical Low
$10.72
Median
$11.22
Typical High
$75.86
Midlands
Setting
Professional
Modifier
None
Typical Low
$12.02
Median
$15.14
Typical High
$47.86
Midlands
Setting
Professional
Modifier
None
Typical Low
$17.78
Median
$17.78
Typical High
$47.86
United
Setting
Professional
Modifier
None
Typical Low
$38.90
Median
$38.90
Typical High
$41.69
Wellmark
Setting
Facility
Modifier
None
Typical Low
$10.00
Median
$10.00
Typical High
$10.00
Wellmark
Setting
Professional
Modifier
None
Typical Low
$10.00
Median
$10.00
Typical High
$10.00
4 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
$15.49
Median
$15.49
Typical High
$15.49
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$6.31
Median
$6.31
Typical High
$6.31
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$4.68
Median
$4.68
Typical High
$4.68
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$3.09
Median
$3.09
Typical High
$3.09

Where Iowa 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.

Iowa· 43rd of 51

$15.14

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.