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
Mayo radioimmunoassay procollagen i intact n-terminal antibody quantitative CPT 83519 $111.44 $199.00 $18.00 – $18.00 1
Mayo rbcme osmotic fragility rbc incubated CPT 85557 $162.96 $291.00 $13.00 – $13.00 1
Mayo receptor assay transferrin soluble CPT 84238 $64.96 $116.00 $34.00 – $34.00 1
Mayo renin CPT 84244 $36.96 $66.00 $21.00 – $21.00 1
Mayo repu protein electrophoresis urine CPT 84166 $31.36 $56.00 $16.00 – $16.00 1
Mayo selenium CPT 84255 $46.48 $83.00 $24.00 – $24.00 1
Mayo semb semen analysis volume/count/motility/differential strict morphologic criteria CPT 89322 $189.28 $338.00 $14.00 – $14.00 1
Mayo serotonin CPT 84260 $55.44 $99.00 $29.00 – $29.00 1
Mayo sfgp rickettsia rickettsii antibody igg CPT 86757 $34.16 $61.00 $18.00 – $18.00 1
Mayo sirolimus therapeutic drug level CPT 80195 $145.04 $259.00 $13.00 – $13.00 1
Mayo streptococcus pneumoniae antibody igg 23 serotypes multiplex immunoassay quantitative CPT 86581 $19.04 $34.00 $85.00 – $85.00 1
Mayo syphilis test non-treponemal antibody qualitative vdrl CPT 86592 $49.28 $88.00 $3.00 – $3.00 1
Mayo tau phosphorylated 217 each CPT 84393 $19.04 $34.00 $120.00 – $120.00 1
Mayo tcgr analysis gene rearrangement trb@ abnormal clonal population(s) amplification CPT 81340 $660.80 $1,180.00 $91.00 – $91.00 1
Mayo tgrp testosterone free CPT 84402 $43.12 $77.00 $24.00 – $24.00 1
Mayo tgrp testosterone total CPT 84403 $98.00 $175.00 $24.00 – $24.00 1
Mayo thiopurine s-methyltransferase CPT 84433 $68.88 $123.00 $21.00 – $21.00 1
Mayo thyroglobulin CPT 84432 $82.32 $147.00 $14.00 – $14.00 1
Mayo ticks anaplasma phagocytophilum antibody igg CPT 86666 $29.68 $53.00 $10.00 – $10.00 1
Mayo ticks babesia microti antibody igg CPT 86753 $22.96 $41.00 $11.00 – $11.00 1
Mayo tramadol definitive assay w metabolite quantitative urine CPT 80373 $80.08 $143.00 $29.00 – $29.00 1
Mayo ttfb testosterone bioavailable direct CPT 84410 $89.60 $160.00 $48.00 – $48.00 1
Mayo tulab francisella tularensis antibody igg CPT 86668 $38.08 $68.00 $13.00 – $13.00 1
Mayo valpg valproic acid free therapeutic drug level CPT 80165 $38.64 $69.00 $13.00 – $13.00 1
Mayo vasoactive intestinal peptide CPT 84586 $61.60 $110.00 $32.00 – $32.00 1
Mayo vitamin b-2 (riboflavin) CPT 84252 $34.16 $61.00 $19.00 – $19.00 1
Mayo vitamin b3 (niacin) CPT 84591 $63.84 $114.00 $16.00 – $16.00 1
Mayo vitamin k CPT 84597 $28.00 $50.00 $13.00 – $13.00 1
Mayo zonisamide therapeutic drug level CPT 80203 $28.00 $50.00 $13.00 – $13.00 1
Mcoln1 gene CPT 81290 $133.84 $239.00 $18.00 – $18.00 1
Mcp joint arthroscopy dx CPT 29900 $8,769.60 $15,660.00 not published 0
Mcp joint arthroscopy surg CPT 29901 $8,769.60 $15,660.00 not published 0
Mcp joint arthroscopysurg 29902 CPT 29902 $5,622.40 $10,040.00 not published 0
Mcrscp xm hair pluck/clipped CPT 96902 $65.52 $117.00 not published 0
Mdfc flap w/prsrv vasc pedcl CPT 15730 $11,132.80 $19,880.00 not published 0
Md service required for pmd HCPCS G0372 $45.92 $82.00 not published 0
Meas lung vol thru 2 yrs CPT 94013 $1,607.20 $2,870.00 not published 0
Measure kidney pressure CPT 50396 $1,842.40 $3,290.00 not published 0
Measurement post void urine by ultrasound CPT 51798 $324.80 $580.00 not published 0
Measure ureter pressure CPT 50686 $739.20 $1,320.00 not published 0
Mecasermin injection HCPCS J2170 $23,719.02 $42,355.40 $8.93 – $8.93 1
Mech hip extension assist HCPCS L5855 $464.80 $830.00 not published 0
Mechlorethamine hcl inj HCPCS J9230 not published not published $165.00 – $165.00 1
#mec-opiates CPT 80356 $80.08 $143.00 $29.00 – $29.00 1
Mecp2 gene dup/delet variant CPT 81304 $341.60 $610.00 $65.00 – $65.00 1
Mecp2 gene full seq CPT 81302 $1,209.60 $2,160.00 $232.00 – $232.00 1
Mecp2 gene known variant CPT 81303 $273.84 $489.00 $53.00 – $53.00 1
Med genetics&genetic counseling svcs each 30 min CPT 96041 $47.60 $85.00 not published 0
Medial canthopexy CPT 21280 $4,043.20 $7,220.00 not published 0
Mediastinoscpy w/lmph nod bx CPT 39402 $4,620.00 $8,250.00 not published 0
Mediastinoscpy w/medstnl bx 39401 CPT 39401 $4,060.00 $7,250.00 not published 0
Med physic dos eval rad exps CPT 76145 not published not published $1,391.00 – $1,391.00 1
Medroxyprogesterone 150 mg/ml im injection (wrapper) HCPCS J1050 $170.53 $304.52 not published 0
Megestrol 20 mg tabs 100 each bottle HCPCS S0179 not published not published $0.42 – $0.42 1
Meg evoked each addl CPT 95967 $3,785.60 $6,760.00 not published 0
Meg evoked single CPT 95966 $3,029.60 $5,410.00 not published 0
Meg spontaneous CPT 95965 $3,914.40 $6,990.00 not published 0
Melphalan oral 2 mg HCPCS J8600 $28.67 $51.19 $5.91 – $5.91 1
Membrane affinity fresh amniotic 2.5x2.5cm -cost per sq cm HCPCS Q4159 $3,528.00 $6,300.00 not published 0
Membrane amnioband 2x2cm -cost per sq cm HCPCS Q4151 $6,300.00 $11,250.00 not published 0
Membrane amnio clarix 4x3cm 1k -cost per sq cm HCPCS Q4155 $5,453.00 $9,737.50 not published 0
Membrane placenta tiss biodfence g3 2x2cm-4sqcm-q4116-cost per sq cm HCPCS Q4140 $400.96 $716.00 not published 0
Memoderm/derma/tranz/integup HCPCS Q4126 $5,152.00 $9,200.00 not published 0
Menacwy-tt menb-fhbp vacc im CPT 90623 $185.36 $331.00 not published 0
Meniscal trnspl knee w/scpe CPT 29868 $15,932.00 $28,450.00 not published 0
Meperidine (pf) 25 mg/ml injection (wrapper) HCPCS J2175 $21.88 $39.07 $15.00 – $15.00 1
Meperidine/promethazine inj HCPCS J2180 not published not published $9.52 – $9.52 1
Mepolizumab 100 mg/ml subcutaneous auto-injector HCPCS J2182 $6,707.65 $11,977.94 $32.00 – $32.00 1
Mercaptopurine 50 mg HCPCS S0108 not published not published $3.38 – $3.38 1
Meropenem 1 gram intravenous solution HCPCS J2185 $50.11 $89.48 $0.43 – $0.43 1
Mesh/prosth/ pelvic floor rpr/vag 57267 CPT 57267 $3,119.20 $5,570.00 not published 0
Mesh tiss ovitex lpr 15x15x25cm 6mm oval HCPCS C9364 $14,784.00 $26,400.00 not published 0
Mesna 100 mg/ml intravenous solution HCPCS J9209 $136.46 $243.68 $1.33 – $1.33 1
Metabolic Blood Panel (Basic) CPT 80048 $193.20 $345.00 $8.00 – $8.00 1
Metabolic Blood Panel (Comprehensive) CPT 80053 $255.36 $456.00 $10.00 – $10.00 1
Metabolic panel ionized ca CPT 80047 $204.40 $365.00 $13.00 – $13.00 1
Metal frame recipro hip & ca HCPCS L2628 $1,769.60 $3,160.00 not published 0
Metatarsal joint implant HCPCS L8641 $5,084.80 $9,080.00 not published 0
Methacholine chloride 0.0625 mg/ml nebulization soln HCPCS J7674 $285.85 $510.44 $1.73 – $1.73 1
Methadone injection HCPCS J1230 $823.66 $1,470.83 $23.00 – $23.00 1
Methadone oral 5mg HCPCS S0109 $14.00 $25.00 $0.42 – $0.42 1
Methocarbamol ivpb 250 mg in 50 ml ns - cnr (headpain) HCPCS J2800 $122.55 $218.84 $4.79 – $4.79 1
Methotrexate sodium 2.5 mg tablet HCPCS J8610 $142.30 $254.10 $0.20 – $0.20 1
Methotrexate sodium (pf) 1 gram solution for injection HCPCS J9260 $153.42 $273.96 $2.26 – $2.26 1
Methotrexate therapeutic drug level CPT 80204 $89.04 $159.00 $35.00 – $35.00 1
Methyldopate hcl injection HCPCS J0210 $94.19 $168.20 $13.00 – $13.00 1
Methylene blue (antidote) 5 mg/ml intravenous solution HCPCS Q9968 $2,124.23 $3,793.27 not published 0
Methylergonovine 0.2 mg/ml (1 ml) injection solution HCPCS J2210 $74.27 $132.62 $22.00 – $22.00 1
Methylnaltrexone 12 mg/0.6 ml subcutaneous injection (wrapper) HCPCS J2212 $329.09 $587.66 not published 0
Methylphenidate CPT 80360 $80.08 $143.00 $29.00 – $29.00 1
Methylprednisolone 4 mg tablet HCPCS J7509 $67.09 $119.81 $0.23 – $0.23 1
Methylprednisolone acetate 40 mg/ml suspension for injection HCPCS J1010 $19.14 $34.17 $0.12 – $0.12 1
Methylprednisolone sodium succinate 1,000 mg intravenous solution HCPCS J2919 $193.00 $344.64 $0.26 – $0.26 1
Metoclopramide in d5w IV syringe 0.2 mg/ml (neo/ped) - cnr HCPCS J2765 $7.83 $13.98 $0.99 – $0.99 1
Metoprolol tartrate 5 mg/5 ml intravenous (wrapper) HCPCS J0616 $4.28 $7.64 $0.14 – $0.14 1
Metronidazole 500 mg/100 ml in sodium chlor(iso) intravenous piggyback HCPCS J1836 $10.80 $19.28 $0.03 – $0.03 1
Metyrapone panel CPT 80436 $873.60 $1,560.00 $85.00 – $85.00 1
Mgmt promoter methylation analysis CPT 81287 $285.60 $510.00 $54.00 – $54.00 1
Micafungin 100 mg intravenous solution HCPCS J2248 $329.53 $588.44 $0.31 – $0.31 1
Microalbumin urine screen CPT 82044 $19.04 $34.00 $6.00 – $6.00 1

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.