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Nasal Endoscopy, Eustachian Tube Balloon Dilation

California rates for HCPCS C9745

Nasal endoscopy, surgical; balloon dilation of eustachian tube

Rates data updated July 2026.

How much does Nasal Endoscopy, Eustachian Tube Balloon Dilation cost?

$6,166

Typical facility fee. In California, July 2026.

Insurers have agreed to pay about $6,166 for this service. Most negotiated rates run $4,074 to $8,511.

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 3 insurance carriers under federal price transparency rules.

How much rates vary

Facilitymedian $6,166 · 10th to 90th $3,631 to $13,490Professionalmedian $398 · 10th to 90th $398 to $398
$500$1K$2K$5K$10K$20Kfacility $6,166professional $398

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier
Anthem BCBS
Setting
Facility
Modifier
Global
Typical Low
$3,630.78
Median
$6,165.95
Typical High
$13,489.63
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$398.11
Median
$398.11
Typical High
$398.11
Lucent Health
Setting
Facility
Modifier
Global
Typical Low
$19,498.45
Median
$19,498.45
Typical High
$19,498.45

Where California sits

The same service costs 588.8 times more in Wisconsin than in South 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.

California· 7th of 30

$6,166

WI $17,783SC $30.20

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.