CRP blood test cost in Duluth, MN — inpatient
In Duluth, MN-WI, 9 hospitals list a cash price for C-reactive protein (CRP) blood test, standard (not high-sensitivity) as an inpatient: from $8.16 to $82.03, with a median of $77.88. The lowest listed price is at Essentia Health Virginia — $69.72 less than the median here. Across Minnesota, the median is $44.85 at 50 hospitals.
Cash prices at 9 facilities across 6 cities for code 86140, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Jan 1, 2026 and Apr 1, 2026.
Where each hospital's price falls
Each dot is one hospital's cash price on a scale from the lowest to the highest in Duluth, MN-WI.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Essentia Health Virginia lowest Virginia, MN · (218) 741-3340 OCC MED CRP | $8.16 | $13.00 | $5.58–$11.71 | 37% | Jan 1, 2026 source file |
| Range Regional Health Services Hibbing, MN · (218) 362-6730 HC SYNOVASURE CRP | $17.85 | $42.00 | $19.11–$41.79 | 58% | Jan 29, 2026 source file |
| Range Regional Health Services Hibbing, MN · (218) 362-6730 HC CRP, INFLAMMATION | $22.10 | $51.99 | $23.66–$51.74 | 57% | Jan 29, 2026 source file |
| Aspirus St. Luke’s Hospital Duluth, MN · (218) 249-2449 C-REACTIVE PROTEIN | $45.70 | $84.00 | — | 46% | Apr 1, 2026 source file |
| Aspirus St. Luke’s Hospital Duluth, MN · (218) 249-2449 C Reactive Protein Quant | $45.70 | $84.00 | — | 46% | Apr 1, 2026 source file |
| Aspirus St. Luke’s Hospital Duluth, MN · (218) 249-2449 Fac C-Reactive Protein | $45.70 | $84.00 | — | 46% | Apr 1, 2026 source file |
| Essentia Health Virginia Virginia, MN · (218) 741-3340 C-REACTIVE PROTEIN | $74.10 | $118.00 | $50.61–$106.32 | 37% | Jan 1, 2026 source file |
| Essentia Health St. Mary's Children's Hospital Duluth, MN C-REACTIVE PROTEIN | $77.88 | $118.00 | $50.61–$101.48 | 34% | Jan 1, 2026 source file |
| Essentia Health St. Mary's Medical Center Duluth, MN · (218) 786-3574 C-REACTIVE PROTEIN | $77.88 | $118.00 | $50.61–$101.48 | 34% | Jan 1, 2026 source file |
| Essentia Health Duluth Duluth, MN · (218) 786-2652 C-REACTIVE PROTEIN | $77.88 | $118.00 | $48.80–$101.48 | 34% | Jan 1, 2026 source file |
| Essentia Health Moose Lake Moose Lake, MN · (218) 786-1367 C-REACTIVE PROTEIN | $82.03 | $111.00 | $44.62–$100.46 | 26% | Jan 1, 2026 source file |
| Essentia Health St Marys Hospital-Superior Superior, WI · (715) 817-7000 C-REACTIVE PROTEIN | $82.03 | $111.00 | $44.62–$100.46 | 26% | Jan 1, 2026 source file |
| Essentia Health Northern Pines Aurora, MN · (218) 229-4222 C-REACTIVE PROTEIN | $82.03 | $111.00 | $44.62–$111.00 | 26% | Jan 1, 2026 source file |
Inpatient: lowest $8.16, median $77.88, highest $82.03 — a 10.1× difference within the same market.
As an outpatient, the same code is billed by 9 facilities here, median $77.88 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 8 of 8 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 1 it is below every plan's rate. If you have insurance but have not met your deductible, you usually pay your plan's negotiated rate, which falls somewhere in the "Insurers pay" column. Paying cash can cost less, but a cash payment usually does not count toward your deductible. Ask the hospital for both numbers before you book.
What it is
A CRP test measures C-reactive protein, which the liver makes when there is inflammation in the body. It is used to look for infection or inflammatory conditions and to follow how they respond to treatment.
What the price covers
The price usually covers the CRP test only. The blood draw is often billed separately.