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JOHN MUIR MEDICAL CENTER - WALNUT CREEK CAMPUS

Walnut Creek, CA · CCN 050180 · Rates published

3,584 distinct procedures filed
92 distinct payers
599,816 rate rows
2026-03-23 last MRF observed

532,856 of 599,816 rate rows are consumer-grade (88.8%)

66,960 rows are marked excluded from the consumer medians — these stay visible in the raw drill-down with the same reason shown here, so nothing is silently hidden.

Excluded — reasonRows
no usable negotiated amount (only an out-of-band fallback) — excluded from medians 55,511
template filing: same amount across many unrelated codes — excluded 8,425
exceeds 10× this hospital's gross charge — excluded from medians 1,815
per-diem day rate — not a per-procedure price 1,015
percent-of-charges filed in the dollar field — excluded from medians 112
below 25% of the Medicare reference for this code — likely a mislabeled per-diem or placeholder; excluded from medians 52
placeholder amount (≤ $0.02) — excluded from medians 30
↓ Download audit trail (JSON)
Source MRF file https://www.johnmuirhealth.com/content/dam/jmh/Documents/payments-and-insurance/machine-readable-files/94-1461843-1740215219_John-Muir-Health-Walnut-Creek-Medical-Center_standardcharges.zip
Found on page https://www.johnmuirhealth.com/patients-and-visitors/payment-and-insurance/cost-estimator.html
Discovered viaDiscovered by HANK
Last fetch not_modified · 2026-10-01
Content fingerprint debfdb6fec5b4e00… · 45,544,919 bytes · first seen 2026-05-15

Top 50 most expensive offerings

Outliers are flagged where this hospital's filed rate is ≥2× or ≤0.5× the national median for the same code.

Code Description Payers Min $ Max $ Avg median vs national
J0225
HCPCS
Vutrisiran 25 Mg/0.5 Ml Subcutaneous Syringe 89 $4,503.28 $1,366,712.87 $327,337.94 nat. median
$6,067

outlier · 53.9×
J3357
HCPCS
Ustekinumab 90 Mg/ml Subcutaneous Syringe 49 $13,288.50 $646,462.79 $256,857.30 nat. median
$20,264

outlier · 12.7×
J2326
HCPCS
Nusinersen (pf) 12 Mg/5 Ml Intrathecal Solution 82 $1,119.60 $1,474,309.18 $175,699.20 nat. median
$1,667

outlier · 105.4×
C9293
HCPCS
Glucarpidase 1,000 Unit Intravenous Solution 82 $384.94 $465,360.01 $161,864.35 nat. median
$57,284

outlier · 2.8×
Q9995
HCPCS
Emicizumab-kxwh 105 Mg/0.7 Ml Subcutaneous Solution 49 $24,015.66 $460,300.31 $142,248.92 nat. median
$94

outlier · 1508.5×
0646T
CPT
Hc Ttvi/Rplcmt Prostc Vlv Perq W/r Hrt Cath&Angrph 52 $2,489.00 $184,271.69 $108,319.71 nat. median
$8,920

outlier · 12.1×
0483T
CPT
Hc Tmvi Inc Trns Sept Perc All Inc 48 $8,061.00 $192,932.91 $98,110.58 nat. median
$2,430

outlier · 40.4×
PX-36045231
CDM
Hc Or Procedure Base Level 11 49 $41,660.10 $159,697.05 $98,081.76 —
0569T
CPT
Hc Ttvr Percutaneous Approach Initial Prosthesis 48 $2,489.00 $184,271.69 $93,706.16 nat. median
$11,768

outlier · 8.0×
34848
CPT
Hc Visc & Infraren Abd 4+ Grft 52 $43,646.40 $167,311.20 $92,384.88 nat. median
$6,660

outlier · 13.9×
33418
CPT
Hc Tmvr Perc All Incl Initial Prosth 58 $1,594.56 $144,212.63 $91,430.80 nat. median
$8,059

outlier · 11.3×
34847
CPT
Hc Visc & Infraren Abd 3 Grft 52 $42,146.40 $161,561.20 $89,209.88 nat. median
$7,219

outlier · 12.4×
33363
CPT
Hc Tavr Oprn Axillary Appch 58 $1,222.26 $156,666.83 $87,524.53 nat. median
$2,286

outlier · 38.3×
33362
CPT
Hc Tavr Open Fem Apprch 58 $1,180.19 $156,666.83 $87,524.53 nat. median
$2,304

outlier · 38.0×
33365
CPT
Hc Tavr Transaortic Apprch 58 $1,290.91 $151,588.80 $84,687.61 nat. median
$2,657

outlier · 31.9×
34842
CPT
Hc Endovasc Visc Ao 2 Gft 34842 52 $39,630.38 $151,916.44 $83,884.29 nat. median
$5,384

outlier · 15.6×
34846
CPT
Hc Visc & Infraren Abd 2 Grft 52 $39,630.38 $151,916.44 $83,884.29 nat. median
$6,262

outlier · 13.4×
34845
CPT
Hc Visc & Infraren Abd 1 Grft 52 $39,146.40 $150,061.20 $82,859.88 nat. median
$6,230

outlier · 13.3×
33361
CPT
Hc Tavr Endovasc Femoral Apprch 58 $1,078.93 $144,212.63 $80,566.79 nat. median
$2,550

outlier · 31.6×
Q3027
HCPCS
Interferon Beta-1a 30 Mcg/0.5 Ml Intramuscular Syringe Kit 48 $1,594.50 $191,551.89 $70,433.63 nat. median
$151

outlier · 467.7×
J9269
HCPCS
Tagraxofusp-erzs 1,000 Mcg/ml Intravenous Solution 88 $321.24 $712,940.45 $62,998.50 nat. median
$544

outlier · 115.9×
64568
CPT
Open Implantation Cranial Nerve Nea & Pulse Gen 65 $549.89 $113,820.49 $62,196.99 nat. median
$27,905

outlier · 2.2×
C9490
HCPCS
Bezlotoxumab 25 Mg/ml Intravenous Solution 46 $24,076.80 $92,294.40 $61,247.37 —
C9399
HCPCS
Alteplase / Tpa Order 46 $9,345.60 $920,601.02 $56,977.90 nat. median
$2,102

outlier · 27.1×
33419
CPT
Hc Tmvr Perc All Incl Add Prosth 48 $372.67 $72,108.90 $51,477.74 nat. median
$2,648

outlier · 19.4×
J7196
HCPCS
Antithrombin Iii, Human Recombinant 1,750 Unit Intravenous Solution 42 $25,079.25 $99,530.20 $49,384.29 nat. median
$174

outlier · 283.2×
0570T
CPT
Hc Ttvr Percutaneous Approach Each Addl Prosthesis 48 $2,489.00 $92,139.15 $46,854.76 nat. median
$8,459

outlier · 5.5×
69930
CPT
Cochlear Device Implantation W/wo Mastoidectomy 68 $1,127.32 $85,380.00 $46,559.16 nat. median
$23,645

2.0× median
PX-36045232
CDM
Hc Or Procedure Base Level 13 49 $19,489.20 $74,708.60 $45,884.07 —
37231
CPT
Hc Ins Stent Tib-per W/Ptra Init 46 $646.31 $64,993.50 $45,314.92 nat. median
$19,288

outlier · 2.3×
0795T
CPT
Hc Tcat Insj Perm Dual Chamber Ldls Pm Compl Sys 87 $24,479.08 $101,601.64 $44,854.91 nat. median
$19,928

outlier · 2.3×
J9228
HCPCS
Ipilimumab 50 Mg/10 Ml (5 Mg/ml) Intravenous Solution 91 $165.13 $345,788.98 $44,332.00 nat. median
$6,073

outlier · 7.3×
33225
CPT
Hc Ins Lead Lt Vent 92 $258.38 $81,111.96 $44,323.47 nat. median
$5,440

outlier · 8.1×
33249
CPT
Hc Ins Dual/Sgl Chmb Icd&Lead 88 $895.01 $85,380.00 $44,323.47 nat. median
$32,069

1.4× median
33231
CPT
Hc Ins Gen Icd W/Exist Bi-v Lds 92 $324.65 $85,380.00 $44,323.47 nat. median
$31,377

1.4× median
33264
CPT
Hc Rmv W Rpl Gen Icd Bi-v Sys 92 $325.02 $85,380.00 $44,323.47 nat. median
$32,779

1.4× median
0408T
CPT
Hc Insj/Rplc Car Modulj Sys Pls Gen Transvns Eltrd 90 $4,000.00 $85,380.00 $44,323.47 nat. median
$31,369

1.4× median
33270
CPT
Hc Insert/Rplc Icd Subq Battery/Lead Sys 88 $508.93 $81,111.96 $44,323.47 nat. median
$32,475

1.4× median
64582
CPT
Open Impltj Hpglsl Nrv Nstim Ra Pg&Respir Sensor 63 $4.77 $79,739.37 $43,573.43 nat. median
$29,815

1.5× median
61885
CPT
Insj/Rplcmt Cranial Neurostim Pulse Generator 68 $388.31 $79,739.37 $43,573.43 nat. median
$18,802

outlier · 2.3×
64569
CPT
Revision/Replmt Neurostimlator Eltrd Cranial Nrv 51 $388.31 $79,739.37 $43,573.43 nat. median
$8,984

outlier · 4.9×
61886
CPT
Insj/Rplcmt Cranial Neurostim Gener 2/> Eltrds 68 $378.63 $85,380.00 $43,573.43 nat. median
$23,007

1.9× median
37227
CPT
Hc Ins Stent Fempop W/Ptra Unil 48 $632.91 $62,022.38 $42,726.53 nat. median
$19,510

outlier · 2.2×
37273
CPT
Hc Revsc Evasc Fpvt Athrc Uni Cplx Les 1st Vsl 87 $23,297.10 $89,305.56 $42,711.36 nat. median
$18,862

outlier · 2.3×
37275
CPT
Hc Revsc Evasc Fpvt St Athrc Uni Sf Les 1st Vsl 87 $23,297.10 $89,305.55 $42,711.35 nat. median
$19,143

outlier · 2.2×
37284
CPT
Hc Revsc Evasc Tpvt St Plmt Uni Sf Les 1st Vsl 87 $23,297.10 $89,305.55 $42,711.35 nat. median
$19,143

outlier · 2.2×
37288
CPT
Hc Revsc Evasc Tpvt Athrc Uni Sf Les 1st Vsl 87 $23,297.10 $89,305.55 $42,711.35 nat. median
$19,143

outlier · 2.2×
37292
CPT
Hc Revsc Evasc Tpvt St Athrc Uni Sf Les 1st Vsl 87 $23,297.10 $89,305.55 $42,711.35 nat. median
$19,143

outlier · 2.2×
37294
CPT
Hc Revsc Evasc Tpvt St Athrc Uni Cplx Les 1st Vsl 87 $23,297.10 $89,305.55 $42,711.35 nat. median
$19,143

outlier · 2.2×
37277
CPT
Hc Revsc Evasc Fpvt St Athrc Uni Cplx Les 1st Vsl 87 $23,297.10 $89,305.55 $42,711.35 nat. median
$19,143

outlier · 2.2×

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