C-peptide test cost in Hawaii
In Hawaii, 11 hospitals publish a cash price for C-peptide blood test: from $28.20 to $200.90, with a median of $159.90. The lowest price is at Kapiolani Medical Center for Women & Children (Honolulu) and 3 other hospitals. The highest price is 7.1× the lowest.
Outpatient cash prices, one line per hospital — its lowest listed price for code 84681. Prices for both sides of the body and inpatient prices are not mixed in. Collected Sep 27, 2026. See them on a map
Hospitals in Hawaii, cheapest first
| Hospital | Cash price | List price | File date |
|---|---|---|---|
| Kapiolani Medical Center for Women & Children lowest Honolulu · Urban Honolulu, HI C-PEPTIDE, URINE | $28.20 | $47.00 | Feb 12, 2026 source file |
| Pali Momi Medical Center lowest Aiea · Urban Honolulu, HI C-PEPTIDE, URINE | $28.20 | $47.00 | Feb 12, 2026 source file |
| Straub Clinic & Hospital lowest Honolulu · Urban Honolulu, HI C-PEPTIDE, URINE | $28.20 | $47.00 | Feb 12, 2026 source file |
| Wilcox Memorial Hospital lowest Lihue · Kapaa, HI C-PEPTIDE, URINE | $28.20 | $47.00 | Feb 12, 2026 source file |
| Kaiser Foundation Hospital - Moanalua Honolulu · Urban Honolulu, HI ASSAY OF C-PEPTIDE | $130.50 | $174.00 | — source file |
| Shriners Childrens - Honolulu Honolulu · Urban Honolulu, HI ASSAY OF C-PEPTIDE | $159.90 | $159.90 | — source file |
| Molokai General Hospital Kaunakakai · Kahului-Wailuku, HI ASSAY OF C-PEPTIDE | $167.30 | $239.00 | — source file |
| Queens Medical Center - West Oahu Ewa Beach · Urban Honolulu, HI C-PEPTIDE (PROTEIN) LEVEL | $167.30 | $239.00 | — source file |
| The Queens Medical Center Honolulu · Urban Honolulu, HI C-PEPTIDE (PROTEIN) LEVEL | $167.30 | $239.00 | — source file |
| The Queens Medical Center - Wahiawa Wahiawa · Urban Honolulu, HI C-PEPTIDE (PROTEIN) LEVEL | $167.30 | $239.00 | — source file |
| Queens North Hawaii Community Hospital Waimea · Hilo-Kailua, HI ASSAY OF C-PEPTIDE | $200.90 | $287.00 | — source file |
By metro area
Each metro page compares every listing, including prices for both sides of the body.
| Metro area | Hospitals | Lowest | Median |
|---|---|---|---|
| Urban Honolulu, HI | 8 | $28.20 | $145.20 |
| Hilo-Kailua, HI | 1 | $200.90 | $200.90 |
| Kahului-Wailuku, HI | 1 | $167.30 | $167.30 |
| Kapaa, HI | 1 | $28.20 | $28.20 |
What it is
A C-peptide test shows how much insulin the pancreas is making. It helps tell type 1 from type 2 diabetes and find the cause of low blood sugar.
What the price covers
The price usually covers running the test. The blood draw (36415) is often billed as a separate line.
C-peptide blood test in other states
- Alabama$86.02
- Alaska$168.00
- Arizona$61.77
- Arkansas$60.42
- California$63.84
- Colorado$179.50
- Connecticut$95.70
- Delaware$268.80
- District of Columbia$154.89
- Florida$36.60
- Georgia$103.35
- Idaho$96.13
- Illinois$103.60
- Indiana$132.53
- Iowa$105.44
- Kansas$104.90
- Kentucky$138.85
- Louisiana$51.20
- Maine$56.24
- Maryland$43.43
- Massachusetts$117.34
- Michigan$59.45
- Minnesota$82.38
- Mississippi$75.00
- Missouri$105.75
- Montana$147.00
- Nebraska$130.18
- Nevada$154.00
- New Hampshire$131.67
- New Jersey$29.07
- New Mexico$111.00
- New York$76.84
- North Carolina$77.70
- North Dakota$109.48
- Ohio$76.91
- Oklahoma$84.80
- Oregon$90.00
- Pennsylvania$105.00
- Puerto Rico$85.65
- Rhode Island$165.60
- South Carolina$153.36
- South Dakota$129.95
- Tennessee$63.58
- Texas$81.30
- Utah$170.08
- Vermont$186.41
- Virginia$109.20
- Washington$109.67
- West Virginia$73.50
- Wisconsin$87.50
- Wyoming$117.74
Median cash price across the state's hospitals.