Vitamin B12 test cost in Green Bay, WI — inpatient
In Green Bay, WI, 5 hospitals list a cash price for vitamin B12 (cobalamin) blood test as an inpatient: from $43.52 to $100.00, with a median of $89.76. The lowest listed price is at Bellin Memorial Health — $46.24 less than the median here. Across Wisconsin, the median is $100.00 at 80 hospitals.
Cash prices at 5 facilities across 2 cities for code 82607, as an inpatient (admitted to hospital) . Collected Sep 23, 2026; the hospital files themselves were last updated between Nov 21, 2025 and Jun 27, 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 Green Bay, WI.
Hospitals, cheapest first
| Hospital | Cash price | List price | Insurers pay | Off list | File date |
|---|---|---|---|---|---|
| Bellin Memorial Health lowest Green Bay, WI · (920) 433-3500 CYANOCOBALAMIN (VITAMIN B12) | $43.52 | $94.00 | $46.53–$84.60 | 54% | Jun 27, 2026 source file |
| St Clare Memorial Hospital Oconto Falls, WI · (920) 846-3444 HC VITAMIN B12 | $89.76 | $136.00 | $15.08–$136.00 | 34% | — source file |
| St Vincent Hospital of the Hospital Sisters of the Third Order of St Francis Green Bay, WI · (920) 433-0111 VITAMIN B-12 | $89.76 | $136.00 | $15.08–$136.00 | 34% | — source file |
| St Marys Hospital Medical Center Green Bay, WI · (920) 498-4200 HC VITAMIN B12 | $89.76 | $136.00 | $15.08–$136.00 | 34% | — source file |
| Aurora BayCare Medical Center Green Bay, WI · (920) 288-8000 VITAMIN B-12 | $100.00 | $200.00 | $120.00–$170.00 | 50% | Nov 21, 2025 source file |
| St Clare Memorial Hospital Oconto Falls, WI · (920) 846-3444 HC VITAMIN B12-PRV 72 HR | $188.10 | $285.00 | $15.08–$285.00 | 34% | — source file |
Inpatient: lowest $43.52, median $89.76, highest $100.00 — a 2.3× difference within the same market.
As an outpatient, the same code is billed by 5 facilities here, median $89.76 — that is the price to compare if you are not being admitted.
Cash or insurance?
At 5 of 5 hospitals that publish insurer rates for this code here, the cash price is below the highest rate a health plan has negotiated, and at 2 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
This blood test measures the level of vitamin B12, which the body needs for red blood cells and nerves. It is ordered to look into anemia, numbness or tingling, memory problems, or conditions and medicines that lower B12 absorption.
What the price covers
The price usually covers the B12 test only. The blood draw is often billed separately, and folate (82746) or follow-up tests are separate codes.