go back

Internal Radiation Treatment, Many Applicators

Washington rates for HCPCS 77787

A treatment session in which a strong radioactive source is driven by machine through thin applicator tubes placed in or beside the tumor, held at set positions for measured times, then pulled back into its shielded container. This is the version used when a large number of applicator channels are treated in the one session.

Rates data updated October 2026.

How much rates vary

Professionalmedian $3,802 · 10th to 90th $3,802 to $3,802
professional $3,802

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
Asuris Northwest Health
Setting
Professional
Modifier
None (both parts)
Typical Low
$3,801.89
Median
$3,801.89
Typical High
$3,801.89
Asuris Northwest Health
Setting
Professional
Modifier
26 · Professional part
Typical Low
$1,202.26
Median
$1,202.26
Typical High
$1,202.26
Asuris Northwest Health
Setting
Professional
Modifier
TC · Technical part
Typical Low
$2,041.74
Median
$2,041.74
Typical High
$2,041.74