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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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SPARROW IONIA HOSPITAL

Ionia, MI · CCN 231331 · Rates published

You selected 27447 (CPT)

HB Tot Knee Arthroplasty

This hospital’s price: $7,425 across 25 payers · range $828-$24,942

Source: https://www.uofmhealthsparrow.org/sites/default/files/2026-03/um-health-sparrow-ionia-machine-readable-file-03-31-2026.csv · observed 2026-07-15

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.

14,521 distinct procedures filed
72 distinct payers
358,281 rate rows
2026-07-30 last MRF observed

334,793 of 358,281 rate rows are consumer-grade (93.4%)

23,488 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 9,308
per-diem day rate — not a per-procedure price 7,944
placeholder amount (≤ $0.02) — excluded from medians 4,194
exceeds 10× this hospital's gross charge — excluded from medians 1,123
below 25% of the Medicare reference for this DRG — likely a mislabeled per-diem; excluded from rankings 636
percent-of-charges filed in the dollar field — excluded from medians 167
below 25% of the Medicare reference for this code — likely a mislabeled per-diem or placeholder; excluded from medians 116
↓ Download audit trail (JSON)
Source MRF file https://www.uofmhealthsparrow.org/sites/default/files/2026-03/um-health-sparrow-ionia-machine-readable-file-03-31-2026.csv
Found on page https://www.uofmhealthsparrow.org/patient-resources/financial-resources/standard-charges
Discovered viaCMS hospital list
Last fetch not_modified · 2026-08-14
Content fingerprint c07bf05152e38e29… · 79,794,194 bytes · first seen 2026-05-09

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
573
MS_DRG
Skin Graft For Skin Ulcer Or Cellulitis With McC 12 $454,976.66 $660,557.61 $593,093.26 nat. median
$59,159

outlier · 10.0×
212
MS_DRG
Concomitant Aortic And Mitral Valve Procedures 12 $376,190.16 $546,171.47 $490,389.65 nat. median
$100,978

outlier · 4.9×
1
MS_DRG
Heart Transplant Or Implant Of Heart Assist System With McC 27 $3,034.00 $971,251.30 $396,851.64 nat. median
$261,939

1.5× median
3
MS_DRG
Ecmo Or Tracheostomy With Mv >96 Hours Or Principal Diagnosis Except Face, Mouth… 33 $3,034.00 $406,973.54 $343,314.55 nat. median
$199,832

1.7× median
426
MS_DRG
Multiple Level Combined Anterior And Posterior Spinal Fusion Except Cervical Wit… 12 $238,659.19 $346,497.21 $311,108.61 nat. median
$96,835

outlier · 3.2×
4
MS_DRG
Tracheostomy With Mv >96 Hours Or Principal Diagnosis Except Face, Mouth And Nec… 33 $3,034.00 $346,992.70 $281,061.29 nat. median
$132,706

outlier · 2.1×
955
MS_DRG
Craniotomy For Multiple Significant Trauma 27 $3,034.00 $373,610.03 $251,243.62 nat. median
$64,357

outlier · 3.9×
275
MS_DRG
Cardiac Defibrillator Implant With Cardiac Catheterization And McC 12 $187,087.76 $271,623.26 $243,881.71 nat. median
$68,581

outlier · 3.6×
276
MS_DRG
Cardiac Defibrillator Implant With McC Or Carotid Sinus Neurostimulator 12 $186,069.73 $270,145.23 $242,554.64 nat. median
$58,419

outlier · 4.2×
224
MS_DRG
Cardiac Defibrillator Implant With Cardiac Catheterization Without Ami, Hf Or Sh… 15 $3,034.00 $342,625.16 $241,688.57 nat. median
$51,048

outlier · 4.7×
216
MS_DRG
Cardiac Valve And Other Major Cardiothoracic Procedures With Cardiac Catheteriza… 33 $3,034.00 $333,988.15 $241,203.83 nat. median
$92,900

outlier · 2.6×
215
MS_DRG
Other Heart Assist System Implant 27 $3,034.00 $259,439.63 $223,276.06 nat. median
$98,002

outlier · 2.3×
219
MS_DRG
Cardiac Valve And Other Major Cardiothoracic Procedures Without Cardiac Catheter… 27 $3,034.00 $267,920.15 $212,128.65 nat. median
$74,472

outlier · 2.8×
447
MS_DRG
Multiple Level Spinal Fusion Except Cervical With McC Or Custom-made Anatomicall… 12 $154,542.25 $224,372.08 $201,456.42 nat. median
$62,262

outlier · 3.2×
232
MS_DRG
Coronary Bypass With Ptca Without McC 27 $3,034.00 $244,443.23 $196,753.18 nat. median
$59,257

outlier · 3.3×
278
MS_DRG
Ultrasound Accelerated And Other Thrombolysis Of Peripheral Vascular Structures… 12 $150,334.15 $218,262.55 $195,970.86 nat. median
$49,784

outlier · 3.9×
20
MS_DRG
Intracranial Vascular Procedures With Principal Diagnosis Hemorrhage With McC 27 $3,034.00 $367,287.17 $195,135.85 nat. median
$77,385

outlier · 2.5×
850
MS_DRG
Acute Leukemia With Other Procedures 12 $145,936.91 $211,878.42 $190,238.76 nat. median
$81,364

outlier · 2.3×
233
MS_DRG
Coronary Bypass With Cardiac Catheterization Or Open Ablation With McC 27 $3,034.00 $254,070.90 $185,860.22 nat. median
$73,475

outlier · 2.5×
5884
APR_DRG
Neonate Birth Weight < 1500 Grams With Major Procedure,EXTREME 6 $185,836.36 $204,420.00 $185,836.36 nat. median
$254,667

0.7× median
231
MS_DRG
Coronary Bypass With Ptca With McC 27 $3,034.00 $240,494.42 $184,855.75 nat. median
$79,040

outlier · 2.3×
277
MS_DRG
Cardiac Defibrillator Implant Without McC 12 $141,287.43 $205,128.07 $184,177.84 nat. median
$45,772

outlier · 4.0×
450
MS_DRG
Single Level Spinal Fusion Except Cervical With McC Or Custom-made Anatomically… 12 $139,818.57 $202,995.51 $182,263.09 nat. median
$50,178

outlier · 3.6×
790
MS_DRG
Extreme Immaturity Or Respiratory Distress Syndrome, Neonate 33 $3,034.00 $202,237.29 $173,132.65 nat. median
$51,433

outlier · 3.4×
223
MS_DRG
Cardiac Defibrillator Implant With Cardiac Catheterization With Ami, Hf Or Shock… 15 $3,034.00 $238,424.06 $168,184.88 nat. median
$40,712

outlier · 4.1×
456
MS_DRG
Spinal Fusion Except Cervical With Spinal Curvature, Malignancy, Infection Or Ex… 33 $3,034.00 $193,124.63 $161,520.90 nat. median
$80,459

outlier · 2.0×
207
MS_DRG
Respiratory System Diagnosis With Ventilator Support >96 Hours 33 $3,034.00 $181,177.14 $160,877.74 nat. median
$62,218

outlier · 2.6×
266
MS_DRG
Endovascular Cardiac Valve Replacement And Supplement Procedures With McC 27 $3,034.00 $183,308.26 $159,248.42 nat. median
$60,162

outlier · 2.6×
870
MS_DRG
Septicemia Or Severe Sepsis With Mv >96 Hours 33 $3,034.00 $191,712.95 $157,877.65 nat. median
$65,958

outlier · 2.4×
235
MS_DRG
Coronary Bypass Without Cardiac Catheterization With McC 27 $3,034.00 $194,531.92 $157,256.69 nat. median
$57,082

outlier · 2.8×
458
MS_DRG
Spinal Fusion Except Cervical With Spinal Curvature, Malignancy, Infection Or Ex… 27 $3,034.00 $203,020.23 $156,357.13 nat. median
$42,100

outlier · 3.7×
217
MS_DRG
Cardiac Valve And Other Major Cardiothoracic Procedures With Cardiac Catheteriza… 27 $3,034.00 $305,309.20 $154,264.47 nat. median
$63,840

outlier · 2.4×
428
MS_DRG
Multiple Level Combined Anterior And Posterior Spinal Fusion Except Cervical Wit… 12 $118,317.02 $171,778.50 $154,234.34 nat. median
$53,080

outlier · 2.9×
234
MS_DRG
Coronary Bypass With Cardiac Catheterization Or Open Ablation Without McC 33 $3,034.00 $221,398.37 $150,861.70 nat. median
$53,013

outlier · 2.8×
457
MS_DRG
Spinal Fusion Except Cervical With Spinal Curvature, Malignancy, Infection Or Ex… 27 $3,034.00 $169,672.01 $150,819.56 nat. median
$57,394

outlier · 2.6×
957
MS_DRG
Other O.r. Procedures For Multiple Significant Trauma With McC 33 $3,034.00 $223,283.36 $150,778.79 nat. median
$71,485

outlier · 2.1×
461
MS_DRG
Bilateral Or Multiple Major Joint Procedures Of Lower Extremity With McC 12 $115,471.18 $167,646.76 $150,524.59 nat. median
$55,446

outlier · 2.7×
430
MS_DRG
Combined Anterior And Posterior Cervical Spinal Fusion Without McC 12 $113,793.97 $165,211.71 $148,338.23 nat. median
$53,268

outlier · 2.8×
317
MS_DRG
Concomitant Left Atrial Appendage Closure And Cardiac Ablation 12 $110,409.01 $160,297.25 $143,925.70 nat. median
$59,832

outlier · 2.4×
267
MS_DRG
Endovascular Cardiac Valve Replacement And Supplement Procedures Without McC 27 $3,034.00 $181,081.35 $141,878.81 nat. median
$47,266

outlier · 3.0×
6094
APR_DRG
Neonate Birth Weight 1500-2499 Grams With Major Procedure,EXTREME 6 $136,856.12 $150,541.73 $136,856.12 nat. median
$168,174

0.8× median
427
MS_DRG
Multiple Level Combined Anterior And Posterior Spinal Fusion Except Cervical Wit… 12 $104,787.81 $152,136.13 $136,598.10 nat. median
$66,640

outlier · 2.0×
23
MS_DRG
Craniotomy With Major Device Implant Or Acute Complex Cns Principal Diagnosis Wi… 33 $3,034.00 $187,183.55 $133,991.54 nat. median
$55,685

outlier · 2.4×
225
MS_DRG
Cardiac Defibrillator Implant With Cardiac Catheterization Without Ami, Hf Or Sh… 15 $3,034.00 $187,082.94 $131,968.73 nat. median
$45,104

outlier · 2.9×
228
MS_DRG
Other Cardiothoracic Procedures With McC 27 $3,034.00 $191,630.05 $131,771.99 nat. median
$50,071

outlier · 2.6×
220
MS_DRG
Cardiac Valve And Other Major Cardiothoracic Procedures Without Cardiac Catheter… 33 $3,034.00 $228,446.26 $131,533.60 nat. median
$52,372

outlier · 2.5×
834
MS_DRG
Acute Leukemia With McC 33 $3,034.00 $304,592.39 $127,928.22 nat. median
$52,155

outlier · 2.5×
236
MS_DRG
Coronary Bypass Without Cardiac Catheterization Without McC 27 $3,034.00 $176,998.96 $127,173.64 nat. median
$41,718

outlier · 3.0×
448
MS_DRG
Multiple Level Spinal Fusion Except Cervical Without McC 12 $92,116.52 $133,739.31 $120,080.19 nat. median
$40,579

outlier · 3.0×
268
MS_DRG
Aortic And Heart Assist Procedures Except Pulsation Balloon With McC 27 $3,034.00 $130,656.73 $116,139.32 nat. median
$65,792

1.8× median

Other procedures at this hospital

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Code Type Description Rate rows Payers Gross Cash Min $ Max $ Avg median Last observed
             
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