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Interfyl

Indiana rates for HCPCS Q4171

Interfyl, 1 mg

Rates data updated October 2026.

How much does Interfyl cost?

$13.49per mg

Typical negotiated rate. In Indiana, October 2026.

Insurers have agreed to pay about $13.49 for each mg of this drug. The price depends on where it is billed: about $13.49 from a physician practice, and about $44.67 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
$13.49
At a hospital outpatient department
$44.67

The same drug, in the same amount, costs 231% more 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 We do not publish dosing guidance: use the amount from your own prescription or treatment plan.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 6 insurance carriers under federal price transparency rules.

Prices by location type

Billed byTypicalRange
Physician practiceA doctor's office, clinic or independent provider$13.49$10.00 to $33.11
FacilityA hospital or hospital-owned outpatient department$44.67$23.99 to $91.20

How much rates vary

Facilitymedian $45 · 10th to 90th $10 to $955Professionalmedian $13 · 10th to 90th $10 to $39
$10$50$200$1Kfacility $45professional $13

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
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
$31.62
Anthem BCBS
Setting
Facility
Modifier
None
Typical Low
$10.00
Median
$10.00
Typical High
$19.50
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$10.00
Median
$10.00
Typical High
$13.18
CareSource
Setting
Facility
Modifier
None
Typical Low
$10.00
Median
$15.14
Typical High
$19.95
Cigna
Setting
Facility
Modifier
None
Typical Low
$37.15
Median
$91.20
Typical High
$91.20
Cigna
Setting
Professional
Modifier
None
Typical Low
$33.11
Median
$33.11
Typical High
$173.78
Physicians Health Plan of Northern Indiana
Setting
Facility
Modifier
None
Typical Low
$23.99
Median
$912.01
Typical High
$2,137.96
Physicians Health Plan of Northern Indiana
Setting
Professional
Modifier
None
Typical Low
$10.47
Median
$26.30
Typical High
$245.47
United
Setting
Professional
Modifier
None
Typical Low
$38.90
Median
$38.90
Typical High
$53.70
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
$15.85
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$6.31
Median
$6.31
Typical High
$6.46
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$4.68
Median
$4.68
Typical High
$4.79
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$3.09
Median
$3.09
Typical High
$3.24

Where Indiana 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.

Indiana· 46th of 51

$13.49

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.