Every published price
Northwestern Medicine McHenry Hospital
for Kidney function test · McHenry 60050
One file, 3 locations. These prices come from a file that covers 3 locations — Northwestern Medicine McHenry Hospital, Northwestern Medicine Huntley Hospital and Northwestern Medicine Woodstock Hospital — and the file does not say which of them any price belongs to. Every figure here is that whole file's rather than this one address's. The file's own header names it "Northern Illinois Medical Center DBA Northwestern Medicine McHenry Hospital".
The facilities this file names, exactly as it names them: Northwestern Medicine McHenry Hospital · Northwestern Medicine Huntley Hospital · Northwestern Medicine Woodstock Hospital.
Paying with
You told us you have Aetna. Their rates are marked as yours; the rest are here so you can see the whole file.
The same procedure, at this one hospital, ranges from $40.92 to $313. That is not an error, and it is not our arithmetic — it is what the hospital published.
Two things are happening. Rates differ between insurers and plans, as you would expect — and the same plan also appears more than once at different prices. Each rate below is shown with the hospital's own line-item description, so you can read how its file labels them. The file does not say which one you would be billed under, so we show every figure rather than pick one.
Your insurer
What Aetna pays here
Every rate this hospital published under a name we recognise as Aetna, cheapest first, grouped by plan and then by the hospital's own line item. Which one is yours depends on your plan and on which line item this hospital bills the service under — the file does not know which card you carry, and does not say which line item it would use.
| NWR AETNA NM EMPLOYEES HB Ref Renal Function Panel | $40.92 |
| HB Renal Function Panel | $60.41 |
| NWR AETNA APCN/SP HB Ref Renal Function Panel | $72.93 |
| HB Renal Function Panel | $107.67 |
| NWR AETNA IL PREFERRED HB Ref Renal Function Panel | $75.26 |
| HB Renal Function Panel | $111.12 |
| NWR AETNA ASA HB Ref Renal Function Panel | $111.30 |
| HB Renal Function Panel | $164.33 |
Not yours
Every other insurer
These belong to other insurers. None of them is your price. They are here so you can see the whole file rather than only the part we picked.
| NWR MERCY CARE HB Ref Renal Function Panel | $64.34 |
| HB Renal Function Panel | $95 |
| NWR BCBS PPO HB Ref Renal Function Panel | $71.87 |
| HB Renal Function Panel | $106.11 |
| NWR BCBS HMO HB Ref Renal Function Panel | $75.64 |
| HB Renal Function Panel | $111.68 |
| NWR BCBS BLUECHOICE OPTIONS HB Ref Renal Function Panel | $101.34 |
| HB Renal Function Panel | $149.61 |
| NWR BCBS BLUECHOICE PREFERRED HB Ref Renal Function Panel | $101.34 |
| HB Renal Function Panel | $149.61 |
| NWR BCBS BLUECHOICE SELECT HB Ref Renal Function Panel | $101.34 |
| HB Renal Function Panel | $149.61 |
| NWR BCBS PAR/INDEMNITY ADP HB Ref Renal Function Panel | $212 |
| HB Renal Function Panel | $313 |
| NWR BCBS PPO HB Ref Renal Function Panel | $71.87 |
| HB Renal Function Panel | $106.11 |
| NWR BCBS HMO HB Ref Renal Function Panel | $75.64 |
| HB Renal Function Panel | $111.68 |
| NWR SEIU HEALTHLINK HB Ref Renal Function Panel | $106 |
| HB Renal Function Panel | $156.50 |
| NWR CHOICE CARE HB Ref Renal Function Panel | $112.78 |
| HB Renal Function Panel | $166.52 |
| NWR PHCS PPO HB Ref Renal Function Panel | $133.56 |
| HB Renal Function Panel | $197.19 |
| NWR NON-CONTRACTED PAYORS HB Ref Renal Function Panel | $212 |
| HB Renal Function Panel | $313 |
| NWR HFN PPO HB Ref Renal Function Panel | $154.76 |
| HB Renal Function Panel | $228.49 |
| NWR CIGNA BEHAVORIAL BHS HB Ref Renal Function Panel | $159 |
| HB Renal Function Panel | $234.75 |
| NWR BEECHSTREET HB Ref Renal Function Panel | $169.60 |
| HB Renal Function Panel | $250.40 |
How complete the paperwork is
What Northwestern Medicine McHenry Hospital published — and what it left out
Federal law tells hospitals what to publish. This score is our reading of how much of that Northwestern Medicine McHenry Hospital actually did publish. It is a measure of their paperwork, not their care. We hold no clinical, safety, or outcome data about any hospital, and nothing here should be read as a comment on the medicine.
0.88/ 1.00
At or above our 0.50 threshold, so this hospital appears in comparisons. A passing score means the file is complete enough to compare, not that it is complete.
0.00 Publishing threshold 0.50 1.00
| What we checked | Weight | Scored | Added |
|---|---|---|---|
| How many common services carry a price Near full credit 56 of 70 CMS shoppable services have an unflagged gross or cash dollar amount. | 0.40 | 0.80 | 0.32 |
| How often the price is a dollar amount Near full credit 5181068 of 5862667 negotiated rates are dollar amounts rather than formulas. | 0.25 | 0.88 | 0.22 |
| How recently the file was updated Full credit Current: file states last_updated_on 2026-04-01 (196 days old). | 0.20 | 1.00 | 0.20 |
| How many rows are usable figures Near full credit 681599 of 6325263 rows are quality-flagged (placeholder, zero, blank, or algorithm-only). | 0.15 | 0.89 | 0.13 |
| Total | 0.88 |
Each part is scored from 0 to 1 and multiplied by its weight; the four add up to the total above. Every count in the right-hand column came from the hospital's own file — we did not estimate, impute, or fill a gap on their behalf. Where the file is thin, the score is thin, and the gap belongs to the publisher.
Where these numbers came from
Provenance
Every figure above was read from a file this hospital publishes because federal law requires it. Nothing here is estimated, modelled, or supplied by us.
These are published prices, not a quote and not a bill. What you owe depends on your own plan, your deductible, and what actually happens during your care.