HCPCS C9789 at Mary Bridge Children's Hospital

Instillation of anti-neoplastic pharmacologic/biologic agent into renal pelvis, any method, including all imaging guidance, including volumetric measurement if performed

Mary Bridge Children's Hospital, Tacoma

Description from CMS's HCPCS Level II code file.

What Mary Bridge Children's Hospital publishes for this code: as an outpatient

Mary Bridge Children's Hospital’s prices for HCPCS C9789, as an outpatient
Who pays	Hospital’s fee (lowest – highest)	Doctor’s fee the hospital lists
Commercial insuranceInsurer rates	$846 – $17,7008 plans	—
Medicare AdvantageInsurer rates	$1,400 – $1,5407 plans	—
Medicaid managed careInsurer rates	$269 – $2905 plans	—
Cash pricePaying yourself, without insurance	—	—
List priceBefore any discount; few people pay it	—	—

Lowest and highest amounts Mary Bridge Children's Hospital lists for this code as an outpatient, including lines it lists for both settings or without saying which. Its price file is dated 2026-08-27. This is one line of a bill; most care brings several.

Bills to expect

The hospital’s fee is the price above. Doctors usually send their own bills. Their amounts here are what original Medicare allows in the rest of Washington for 2026, and a private-plan estimate of 118% to 179% of that (the range found across studies of what insurers pay doctors). Those are estimates, not quotes.

Bills to expect for HCPCS C9789 at Mary Bridge Children's Hospital
Bill	What it’s for	Original Medicare allows	Private plan estimate
Hospital's feeThe hospital	The service	—	The price above

Original Medicare amounts are only for people on original Medicare. Your share depends on your plan’s deductible, copay and coinsurance.

Compare HCPCS C9789 at every Washington hospital, with Medicare’s reference amounts.