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Unlisted Radiation Physics Or Treatment-Device Service

Wisconsin rates for HCPCS 77399

Covers a radiation-physics service — such as a dose calculation, a custom shielding or positioning device, or another special measurement supporting radiation treatment — that has no standard named entry of its own. A written description of the work is submitted so it can be reviewed and priced individually. The radiation treatment itself is charged separately.

Rates data updated October 2026.

How much does Unlisted Radiation Physics Or Treatment-Device Service cost?

$479

Typical facility fee. In Wisconsin, October 2026.

Insurers have agreed to pay about $479 for this service. Most negotiated rates run $339 to $562.

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 $479 · 10th to 90th $200 to $676Professionalmedian $3,311 · 10th to 90th $3,311 to $3,311
$200$500$1K$2Kfacility $479professional $3,311

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
$199.53
Median
$199.53
Typical High
$199.53
DeanCare
Setting
Facility
Modifier
None
Typical Low
$436.52
Median
$537.03
Typical High
$676.08
DeanCare
Setting
Facility
Modifier
80 · Assistant surgeon
Typical Low
$69.18
Median
$87.10
Typical High
$109.65
DeanCare
Setting
Facility
Modifier
81 · Minimal assistant surgeon
Typical Low
$69.18
Median
$87.10
Typical High
$109.65
DeanCare
Setting
Facility
Modifier
82 · Assistant surgeon, no resident
Typical Low
$69.18
Median
$87.10
Typical High
$109.65
DeanCare
Setting
Facility
Modifier
AS · PA/NP assist
Typical Low
$60.26
Median
$75.86
Typical High
$95.50
DeanCare
Setting
Facility
Modifier
TC · Technical part
Typical Low
$436.52
Median
$537.03
Typical High
$676.08
Medica
Setting
Facility
Modifier
None
Typical Low
$338.84
Median
$338.84
Typical High
$338.84
Medica
Setting
Professional
Modifier
None (both parts)
Typical Low
$3,311.31
Median
$3,311.31
Typical High
$3,311.31
United
Setting
Facility
Modifier
None
Typical Low
$354.81
Median
$354.81
Typical High
$354.81

Where Wisconsin sits

The same service costs 141.3 times more in Minnesota than in Alaska. 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.

Wisconsin· 11th of 47

$479

MN $8,511AK $60.26

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.