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Intra-Arterial Chemotherapy Infusion, Each Additional Hour

Connecticut rates for HCPCS 96423

This service delivers a cancer chemotherapy drug directly into an artery through a continuous infusion, covering each additional hour of the infusion beyond the first hour. It is billed in addition to the initial hour of treatment rather than as a stand-alone service. Delivering the drug directly into an artery can concentrate its effect on a specific area of the body, such as a tumor's blood supply.

Rates data updated October 2026.

How much does Intra-Arterial Chemotherapy Infusion, Each Additional Hour cost?

$135

Typical physician fee. In Connecticut, October 2026.

Insurers have agreed to pay about $135 for this service. Most negotiated rates run $100 to $191.

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 5 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $240 · 10th to 90th $117 to $692Professionalmedian $135 · 10th to 90th $79 to $219
$50$100$200$500facility $240professional $135

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
$257.04
Median
$407.38
Typical High
$724.44
Aetna
Setting
Professional
Modifier
None
Typical Low
$74.13
Median
$125.89
Typical High
$125.89
Anthem BCBS
Setting
Professional
Modifier
None
Typical Low
$120.23
Median
$165.96
Typical High
$245.47
Cigna
Setting
Facility
Modifier
None
Typical Low
$54.95
Median
$173.78
Typical High
$331.13
Cigna
Setting
Professional
Modifier
None
Typical Low
$93.33
Median
$102.33
Typical High
$144.54
ConnectiCare
Setting
Professional
Modifier
None
Typical Low
$79.43
Median
$97.72
Typical High
$131.83
United
Setting
Professional
Modifier
None
Typical Low
$70.79
Median
$93.33
Typical High
$186.21
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
$37.15
Median
$63.10
Typical High
$63.10
Aetna
Setting
Professional
Modifier
53 · Discontinued
Typical Low
$15.14
Median
$25.70
Typical High
$25.70
Aetna
Setting
Professional
Modifier
55 · Aftercare only
Typical Low
$11.22
Median
$19.05
Typical High
$19.05
Aetna
Setting
Professional
Modifier
56 · Pre-op care only
Typical Low
$7.41
Median
$12.59
Typical High
$12.59

Where Connecticut sits

The same service costs 3.0 times more in Alaska than in Florida. 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.

Connecticut· 9th of 51

$135

AK $195FL $64.57

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.