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Complicated Open Surgery On The Kidney Pelvis

Washington rates for HCPCS 50135

An operation that opens the funnel-shaped collecting chamber where urine leaves the kidney, reached through an incision in the side or back. This version covers the more difficult situations — a kidney that has already been operated on, or one that is abnormally formed from birth — where scarring or unusual anatomy makes the surgery considerably harder.

Rates data updated July 2026.

Facilitymedian $2,239 · 10th–90th $1,380$2,7540%20%10th90th$2,239Professionalmedian $2,239 · 10th–90th $1,479$2,8840%10%20%10th90th$2,239$1.0K$2.0K

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

Insurance Carrier
Kaiser Permanente
Setting
Facility
Modifier
Global
Typical Low
$1,380.38
Median
$2,290.87
Typical High
$2,818.38
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$1,380.38
Median
$2,290.87
Typical High
$2,884.03
Pacific Source
Setting
Facility
Modifier
Global
Typical Low
$1,288.25
Median
$2,187.76
Typical High
$2,238.72
Premera BCBS
Setting
Facility
Modifier
Global
Typical Low
$1,479.11
Median
$1,479.11
Typical High
$1,513.56
Premera BCBS
Setting
Professional
Modifier
Global
Typical Low
$1,513.56
Median
$1,862.09
Typical High
$2,884.03
United
Setting
Facility
Modifier
Global
Typical Low
$707.95
Median
$1,122.02
Typical High
$1,621.81