Walnut Creek Medical Center

1425 SOUTH MAIN STREET, WALNUT CREEK, CA · Kaiserpermanente · · NPI 1639244262

Source: hospital's published price file ↗ · Published Apr 1, 2026 · Ingested Sep 16, 2026

Published prices by procedure

Cash price is what you pay without insurance. The negotiated range spans the lowest to highest rate this hospital agreed with insurers.

Procedure Cash price Gross charge Negotiated range Payers
Nipple exploration CPT 19110 $8,752.80 $15,630.00 not published 0
Nitroblue tetrazolium dye CPT 86384 $117.04 $209.00 $13.00 – $13.00 1
Nitrogen n-13 ammonia HCPCS A9526 $1,291.75 $2,306.69 $960.00 – $960.00 1
Nitroglycerin 50 mg/250 ml (200 mcg/ml) in 5 % dextrose intravenous HCPCS J2305 $1,171.09 $2,091.24 $1.42 – $1.42 1
Nivolumab 10 mg/ml intravenous solution (wrapper) HCPCS J9299 $13,903.35 $24,827.41 $33.00 – $33.00 1
Nivolumab 240 mg-relatlimab-rmbw 80 mg/20 ml intravenous solution HCPCS J9298 $44,197.43 $78,923.98 $198.00 – $198.00 1
Njx aa&/strd lmbr plex nfs CPT 64449 $4,082.40 $7,290.00 not published 0
Njx aa&/strd nrv nrvtg si jt CPT 64451 $1,825.60 $3,260.00 not published 0
Njx aa&/strd sc nrv nfs img CPT 64446 $3,511.20 $6,270.00 not published 0
Njx aa&/strd vagus nrv CPT 64408 $946.40 $1,690.00 not published 0
Njx cath slct p angrph mapca CPT 93575 $187.60 $335.00 not published 0
Njx cath slct p-art angrp bi CPT 93573 $126.56 $226.00 not published 0
Njx cath slct pulm vn angrph CPT 93574 $140.56 $251.00 not published 0
Njx chemonucleolysis lmbr CPT 62292 $4,844.00 $8,650.00 not published 0
Njx cth slct p-art angrp uni CPT 93569 $76.16 $136.00 not published 0
Njx interlaminar crv/thrc CPT 62324 $3,399.20 $6,070.00 not published 0
Njx interlaminar crv/thrc CPT 62325 $3,813.60 $6,810.00 not published 0
Njx interlaminar lmbr/sac CPT 62326 $3,813.60 $6,810.00 not published 0
Njx interlaminar lmbr/sac CPT 62327 $3,813.60 $6,810.00 not published 0
Njx px nfrosgrm &/urtrgrm CPT 50430 $3,623.20 $6,470.00 not published 0
Njx px peyronie ds exps plaq CPT 54205 $10,248.00 $18,300.00 not published 0
Nm imaging bone/joint 3 phase study CPT 78315 $3,578.40 $6,390.00 $537.00 – $537.00 1
Nm imaging bone/joint whole body CPT 78306 $2,592.80 $4,630.00 $537.00 – $537.00 1
Nm imaging cardiac blood pooling planar single study at rest or stress CPT 78472 $1,349.60 $2,410.00 $537.00 – $537.00 1
Nm imaging gastric emptying study CPT 78264 $2,945.60 $5,260.00 $537.00 – $537.00 1
Nm imaging gastrointestinal acute blood loss CPT 78278 $2,727.20 $4,870.00 $537.00 – $537.00 1
Nm imaging hepatobiliary system w/pharmacologic intervention CPT 78227 $2,094.40 $3,740.00 $719.00 – $719.00 1
Nm imaging kidney morphology vascular flow/function single study w/pharmacological intervention CPT 78708 $3,046.40 $5,440.00 $719.00 – $719.00 1
Nm imaging pulmonary ventilation/perfusion CPT 78582 $2,749.60 $4,910.00 $719.00 – $719.00 1
Nm imaging thyroid single/multiple uptake(s) quantitative measurement(s) CPT 78014 $1,204.00 $2,150.00 $537.00 – $537.00 1
Nm radiopharmaceutical therapy oral administration CPT 79005 $2,861.60 $5,110.00 $299.00 – $299.00 1
No knee/ankle joints with ft b HCPCS L5210 $3,329.20 $5,945.00 not published 0
No knee joint with artic ali HCPCS L5220 $4,135.60 $7,385.00 not published 0
Non-blind interatrial shunt HCPCS C9760 not published not published not published 0
Non-card vasc flow imaging CPT 78445 $3,259.20 $5,820.00 $537.00 – $537.00 1
Non-corrosive finish HCPCS L2780 $98.00 $175.00 not published 0
Non-imaging heart function CPT 78414 $4,015.20 $7,170.00 $719.00 – $719.00 1
Noninv pace analysis CPT 93724 $851.20 $1,520.00 not published 0
Non-molded lacer HCPCS L2320 $291.20 $520.00 not published 0
Noonan spectrum disorders CPT 81442 $4,900.00 $8,750.00 $937.00 – $937.00 1
No pt prsnt train add 15 HCPCS G0542 $47.60 $85.00 not published 0
No pt prsnt train initial 30 HCPCS G0541 $47.60 $85.00 not published 0
Novachor 1 sq cm HCPCS Q4194 $16.80 $30.00 not published 0
Npm1 gene CPT 81310 $565.60 $1,010.00 $109.00 – $109.00 1
Nps surg dilat eust tube bi CPT 69706 $6,372.80 $11,380.00 not published 0
Nps surg dilat eust tube uni CPT 69705 $11,821.60 $21,110.00 not published 0
Npsy fam hlth interv ea addl 15 min CPT 96168 $159.04 $284.00 not published 0
Npsy grp hlth intrv ea addl 15 min CPT 96165 $112.00 $200.00 not published 0
Npsy indiv hlth intrv ea addl 15 min CPT 96159 $253.12 $452.00 not published 0
Npsy tst eval phsy/qhp 1st hr CPT 96132 $1,310.40 $2,340.00 not published 0
Npsy tst eval phsy/qhp ea l hr CPT 96133 $784.00 $1,400.00 not published 0
Nras gene variants exon 2&3 CPT 81311 $2,245.60 $4,010.00 $129.00 – $129.00 1
Nr lnr acclrtr tx max 5 sessions CPT 77373 $13,826.40 $24,690.00 $2,343.00 – $2,343.00 1
Nrv grf 1strnd arm/leg >4 cm CPT 64893 $12,532.80 $22,380.00 not published 0
Nrv grf 1strnd arm/leg <4cm CPT 64892 $12,532.80 $22,380.00 not published 0
Nrv grf 1strnd hnd/foot <4cm CPT 64890 $12,532.80 $22,380.00 not published 0
Nrv grf 1strnd hnd/foot >4cm CPT 64891 $12,532.80 $22,380.00 not published 0
Nrv grf mltst arm/leg <4 cm CPT 64897 $12,532.80 $22,380.00 not published 0
Nrv grf mltst arm/leg >4 cm CPT 64898 $12,784.80 $22,830.00 not published 0
Nrv grf mltst hnd/foot <4 cm CPT 64895 $12,532.80 $22,380.00 not published 0
Nrv grf mltst hnd/foot >4 cm CPT 64896 $12,532.80 $22,380.00 not published 0
Nrv rpr w/nrv algrft 1st CPT 64912 $10,444.00 $18,650.00 not published 0
Nrv rpr w/nrv algrft ea addl CPT 64913 $6,199.20 $11,070.00 not published 0
Nsl/sins ndsc med&inf dcmprn CPT 31293 $13,199.20 $23,570.00 not published 0
Nsl/sins ndsc med/inf dcmprn CPT 31292 $13,199.20 $23,570.00 not published 0
Nsl/sins ndsc sphn tiss rmvl CPT 31259 $9,856.00 $17,600.00 not published 0
Nsl/sins ndsc surg frnt sins CPT 31296 $4,670.40 $8,340.00 not published 0
Nsl/sins ndsc surg frnt&sphn CPT 31298 $7,957.60 $14,210.00 not published 0
Nsl/sins ndsc surg max sins CPT 31295 $5,695.20 $10,170.00 not published 0
Nsl/sins ndsc surg on dcmprn CPT 31294 $12,000.80 $21,430.00 not published 0
Nsl/sins ndsc surg sphn sins CPT 31297 $4,670.40 $8,340.00 not published 0
Nsl/sins ndsc total CPT 31253 $9,615.20 $17,170.00 not published 0
Nsl/sins ndsc tot w/sphendt CPT 31257 $9,055.20 $16,170.00 not published 0
Nsl/sinus endoscopy surg dcr CPT 31239 $8,573.60 $15,310.00 not published 0
Nsl/sinus ndsc cryoabltj pnn CPT 31243 $10,348.80 $18,480.00 not published 0
Nsl/sinus ndsc rf abltj pnn CPT 31242 $10,348.80 $18,480.00 not published 0
Nsl/sns ndsc lig sphnptn art CPT 31241 $7,756.00 $13,850.00 not published 0
Ntraop hipec px ea add 30min CPT 96548 $49.84 $89.00 not published 0
Ntrk1 translocation analysis CPT 81191 $347.20 $620.00 $91.00 – $91.00 1
Ntrk2 translocation analysis CPT 81192 $347.20 $620.00 $91.00 – $91.00 1
Ntrk3 translocation analysis CPT 81193 $347.20 $620.00 $91.00 – $91.00 1
Ntrk translocation analysis CPT 81194 $873.60 $1,560.00 $227.00 – $227.00 1
Nuclear exam of tear flow CPT 78660 $2,184.00 $3,900.00 $537.00 – $537.00 1
Nuclear matrix protein 22 CPT 86386 $162.96 $291.00 $21.00 – $21.00 1
Nuclear rx intra-arterial CPT 79445 $1,108.80 $1,980.00 $299.00 – $299.00 1
Nuclear rx intra-articular CPT 79440 $2,363.20 $4,220.00 $299.00 – $299.00 1
Nuclear rx intracav admin CPT 79200 $2,273.60 $4,060.00 $299.00 – $299.00 1
Nuclear rx IV admin CPT 79101 $1,064.00 $1,900.00 $299.00 – $299.00 1
Nuclear Stress Test (Heart) CPT 78452 $5,146.40 $9,190.00 $1,742.00 – $1,742.00 1
Nuclr rx interstit colloid CPT 79300 $2,273.60 $4,060.00 $299.00 – $299.00 1
Nudge control elbow lock HCPCS L6637 $484.40 $865.00 not published 0
Nudt15 gene common variants CPT 81306 $666.40 $1,190.00 $128.00 – $128.00 1
Nusinersen (pf) 12 mg/5 ml intrathecal solution HCPCS J2326 $216,291.18 $386,234.25 $1,247.00 – $1,247.00 1
Obecbtge autol up to 400 mil HCPCS Q2058 not published not published $294,709.00 – $294,709.00 1
Obinutuzumab 1,000 mg/40 ml intravenous solution HCPCS J9301 $14,540.88 $25,965.86 $79.00 – $79.00 1
Observation direct referral from physician office for admission HCPCS G0379 $1,377.60 $2,460.00 not published 0
Observation per hour HCPCS G0378 $255.36 $456.00 not published 0
Obstetric panel inc HIV tstg CPT 80081 $364.00 $650.00 $69.00 – $69.00 1
Obstetrics panel CPT 80055 $431.20 $770.00 $45.00 – $45.00 1
Obtaining screen pap smear HCPCS Q0091 $113.68 $203.00 not published 0

A missing value means the hospital did not publish that price — it never means the price is zero. Real bills can add facility fees, supplies and professional fees; see our methodology.