Price Transparencybeta Hospital negotiated rates

Hospital facility prices. What the hospital charges for the facility side of care — the surgeon’s and anesthesiologist’s fees are billed separately and are not included. How we scope prices →

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NORTHWESTERN MEDICINE MCHENRY

Mchenry, IL · CCN 140116 · Rates published

You selected 470 (MS_DRG)

MAJOR HIP AND KNEE JOINT REPLACEMENT OR REATTACHMENT OF LOWER EXTREMITY WITHOUT MCC

This hospital’s price: $15,126 across 6 payers · range $13,726-$23,583

Source: https://www.nm.org/site_data/362338884_northern-illinois-medical-center-dba-northwestern-medicine-mchenry-hospital_standardcharges.json · observed 2026-04-01

This is the facility’s filed rate for this code. The comparison board’s estimate also adds the surgeon and anesthesia fees, so it is usually higher.

19,364 distinct procedures filed
15 distinct payers
974,607 rate rows
2026-04-01 last MRF observed

965,917 of 974,607 rate rows are consumer-grade (99.1%)

8,690 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
percent-of-billed methodology on a DRG bundle — not comparable to case rates; shown as context only 7,406
percent-of-charges filed in the dollar field — excluded from medians 446
placeholder amount (≤ $0.02) — excluded from medians 407
below 25% of the Medicare reference for this code — likely a mislabeled per-diem or placeholder; excluded from medians 251
per-diem day rate — not a per-procedure price 180
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Source MRF file https://www.nm.org/site_data/362338884_northern-illinois-medical-center-dba-northwestern-medicine-mchenry-hospital_standardcharges.json
Found on page https://www.nm.org/patients-and-visitors/billing-and-insurance/price-transparency
Discovered viaCMS hospital list
Last fetch success · 2026-08-01
Content fingerprint a25c3f55d6e9ad55… · 1,631,148,913 bytes · first seen 2026-08-01

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
J9043
HCPCS
Cabazitaxel 10 Mg/ml (first Dilution) IV Soln 14 $49,201.03 $393,608.25 $393,608.25 nat. median
$709

outlier · 555.5×
SUP-134367
CDM
Imp Kt Pmp Vent Asst Dev Hvad 15 $59,323.00 $307,373.06 $151,688.61 nat. median
$408

outlier · 371.5×
C9293
HCPCS
Glucarpidase 1000 Units IV Solr 14 $56,337.13 $291,902.25 $149,599.90 nat. median
$24,377

outlier · 6.1×
216
MS_DRG
Cardiac Valve And Other Major Cardiothoracic Procedures With Cardiac Catheteriza… 13 $69,612.77 $490,408.60 $148,839.02 nat. median
$92,900

1.6× median
232
MS_DRG
Coronary Bypass With Ptca Without Mcc 13 $43,140.45 $401,007.12 $147,971.62 nat. median
$59,257

outlier · 2.5×
212
MS_DRG
Concomitant Aortic And Mitral Valve Procedures 13 $77,378.28 $457,971.10 $138,994.23 nat. median
$100,978

1.4× median
J2351
HCPCS
Ocrelizumab-hyaluronidase-ocsq 920 Mg-23,000 Unit/23 Ml Subq Soln 13 $34,841.09 $278,728.75 $136,298.36 nat. median
$76

outlier · 1795.2×
4
MS_DRG
Tracheostomy With Mv >96 Hours Or Principal Diagnosis Except Face, Mouth And Nec… 13 $72,507.10 $375,684.34 $135,622.05 nat. median
$132,706

1.0× median
231
MS_DRG
Coronary Bypass With Ptca With Mcc 13 $59,985.76 $409,871.84 $124,396.11 nat. median
$79,040

1.6× median
405
MS_DRG
Pancreas, Liver And Shunt Procedures With Mcc 13 $38,927.16 $393,254.38 $119,352.70 nat. median
$52,517

outlier · 2.3×
J1747
HCPCS
Spesolimab-sbzo 60 Mg/ml IV Soln 13 $36,360.91 $188,398.50 $118,691.06 nat. median
$92

outlier · 1294.0×
233
MS_DRG
Coronary Bypass With Cardiac Catheterization Or Open Ablation With Mcc 13 $54,401.96 $383,418.84 $116,367.61 nat. median
$73,475

1.6× median
219
MS_DRG
Cardiac Valve And Other Major Cardiothoracic Procedures Without Cardiac Catheter… 13 $54,637.50 $371,422.10 $112,726.60 nat. median
$74,472

1.5× median
PX-81200000
CDM
Hb Lung Transplant Acquisition 15 $42,650.30 $220,986.00 $109,056.59 nat. median
$124,834

0.9× median
PX-81200008
CDM
Hb Heart Acquisition 15 $41,964.57 $217,433.00 $107,303.18 nat. median
$130,460

0.8× median
220
MS_DRG
Cardiac Valve And Other Major Cardiothoracic Procedures Without Cardiac Catheter… 13 $37,947.31 $342,192.53 $103,855.44 nat. median
$52,372

2.0× median
456
MS_DRG
Spinal Fusion Except Cervical With Spinal Curvature, Malignancy, Infection Or Ex… 13 $59,797.19 $325,893.84 $102,739.97 nat. median
$80,459

1.3× median
J2507
HCPCS
Pegloticase 8 Mg/ml IV Soln 13 $25,946.47 $207,571.75 $101,502.59 nat. median
$8,784

outlier · 11.6×
234
MS_DRG
Coronary Bypass With Cardiac Catheterization Or Open Ablation Without Mcc 13 $38,871.66 $328,926.47 $99,829.19 nat. median
$53,013

1.9× median
215
MS_DRG
Other Heart Assist System Implant 13 $52,721.69 $273,169.38 $99,619.79 nat. median
$98,002

1.0× median
PX-81200002
CDM
Hb Liver Acquisition Cadaver 15 $35,811.92 $185,554.00 $91,570.90 nat. median
$115,043

0.8× median
870
MS_DRG
Septicemia Or Severe Sepsis With Mv >96 Hours 13 $49,183.21 $299,849.40 $91,004.30 nat. median
$65,958

1.4× median
J1299
HCPCS
Eculizumab 300 Mg/30 Ml IV Soln 14 $11,110.78 $88,886.25 $88,886.25 nat. median
$1,363

outlier · 65.2×
427
MS_DRG
Multiple Level Combined Anterior And Posterior Spinal Fusion Except Cervical Wit… 13 $51,366.35 $297,848.03 $88,460.86 nat. median
$66,640

1.3× median
275
MS_DRG
Cardiac Defibrillator Implant With Cardiac Catheterization And Mcc 13 $50,026.83 $259,206.25 $87,176.27 nat. median
$68,581

1.3× median
25
MS_DRG
Craniotomy And Endovascular Intracranial Procedures With Mcc 13 $32,353.56 $285,430.97 $86,628.30 nat. median
$44,841

1.9× median
J9042
HCPCS
Brentuximab Vedotin 50 Mg IV Solr 14 $10,698.13 $85,585.00 $85,585.00 nat. median
$885

outlier · 96.7×
471
MS_DRG
Cervical Spinal Fusion With Mcc 13 $34,360.22 $275,739.56 $83,686.95 nat. median
$46,518

1.8× median
217
MS_DRG
Cardiac Valve And Other Major Cardiothoracic Procedures With Cardiac Catheteriza… 13 $46,788.73 $274,612.78 $83,344.98 nat. median
$63,840

1.3× median
957
MS_DRG
Other O.r. Procedures For Multiple Significant Trauma With Mcc 13 $36,704.35 $190,177.89 $80,907.56 nat. median
$71,485

1.1× median
826
MS_DRG
Myeloproliferative Disorders Or Poorly Differentiated Neoplasms With Major O.r.… 13 $33,286.44 $264,870.38 $80,388.16 nat. median
$45,588

1.8× median
J9229
HCPCS
Inotuzumab Ozogamicin 0.9 Mg (0.25 Mg/ml Initial) IV Solr 13 $20,184.59 $161,476.75 $78,962.14 nat. median
$5,934

outlier · 13.3×
829
MS_DRG
Myeloproliferative Disorders Or Poorly Differentiated Neoplasms With Other Proce… 13 $22,486.03 $225,974.23 $77,961.11 nat. median
$30,467

outlier · 2.6×
SUP-127191
CDM
Pacing Kt Diaph Stm Neurx 4 15 $30,238.52 $156,676.25 $77,319.73 nat. median
$105,153

0.7× median
236
MS_DRG
Coronary Bypass Without Cardiac Catheterization Without Mcc 13 $29,806.80 $253,992.62 $77,086.76 nat. median
$41,718

1.8× median
447
MS_DRG
Multiple Level Spinal Fusion Except Cervical With Mcc Or Custom-made Anatomicall… 13 $42,104.62 $218,158.61 $77,009.99 nat. median
$62,262

1.2× median
245
MS_DRG
Aicd Generator Procedures 13 $32,465.28 $253,522.73 $76,944.15 nat. median
$44,699

1.7× median
317
MS_DRG
Concomitant Left Atrial Appendage Closure And Cardiac Ablation 13 $42,025.63 $217,749.27 $76,865.49 nat. median
$59,832

1.3× median
448
MS_DRG
Multiple Level Spinal Fusion Except Cervical Without Mcc 13 $30,176.82 $256,248.94 $76,105.94 nat. median
$40,579

1.9× median
820
MS_DRG
Lymphoma And Leukemia With Major O.r. Procedures With Mcc 13 $41,732.94 $220,057.95 $75,920.00 nat. median
$56,397

1.3× median
266
MS_DRG
Endovascular Cardiac Valve Replacement And Supplement Procedures With Mcc 13 $43,608.67 $237,512.77 $74,925.82 nat. median
$60,162

1.2× median
218
MS_DRG
Cardiac Valve And Other Major Cardiothoracic Procedures With Cardiac Catheteriza… 13 $36,298.91 $188,077.20 $74,142.74 nat. median
$60,895

1.2× median
28
MS_DRG
Spinal Procedures With Mcc 14 $39,805.66 $206,246.84 $73,457.48 nat. median
$56,970

1.3× median
276
MS_DRG
Cardiac Defibrillator Implant With Mcc Or Carotid Sinus Neurostimulator 13 $42,741.96 $226,636.66 $73,436.69 nat. median
$58,419

1.3× median
333
MS_DRG
Rectal Resection With Cc 13 $16,666.70 $218,627.30 $70,889.90 nat. median
$22,670

outlier · 3.1×
402
MS_DRG
Single Level Combined Anterior And Posterior Spinal Fusion Except Cervical 13 $28,609.21 $231,578.86 $70,284.18 nat. median
$38,854

1.8× median
J9274
HCPCS
Tebentafusp-tebn 100 Mcg/0.5 Ml IV Soln 13 $17,715.13 $141,721.00 $69,301.57 nat. median
$410

outlier · 168.8×
50020
CPT
Drainage Perirenal/Renal Abscess Open 15 $1,788.50 $169,974.78 $68,414.89 nat. median
$2,550

outlier · 26.8×
33270
CPT
Hb Ins/Rep Subq Defibrillator 14 $13,285.75 $200,842.60 $68,176.57 nat. median
$31,963

outlier · 2.1×
J2350
HCPCS
Ocrelizumab 30 Mg/ml IV Soln 13 $17,420.56 $139,364.50 $68,149.24 nat. median
$331

outlier · 206.0×

Other procedures at this hospital

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