Oregon vs Washington: Medicare Costs (2026)
Side-by-side comparison of Medicare spending, premiums, and healthcare coverage.
| Metric | Oregon (OR) | Washington (WA) |
|---|---|---|
| Medicare Spending/Capita | $10,251 | $9,870 |
| Medicare Enrollees | 3,185,896 | 1,357,208 |
| Medicaid Enrollees | 4,281,195 | 1,842,945 |
| Part B Premium | $185/mo | $185/mo |
| Part D Premium (Avg) | $76/mo | $33/mo |
| Medigap Premium (Avg) | $151/mo | $129/mo |
| Medicaid Expansion | Yes | Yes |
| Uninsured Rate | 3.3% | 3.0% |
Top Procedure Costs
| Procedure | Oregon | Washington | Difference |
|---|---|---|---|
| Liver Transplant | $191,340 | $145,003 | +$46,337 |
| Kidney Transplant | $162,135 | $148,949 | +$13,186 |
| Coronary Artery Bypass Graft (CABG) | $90,486 | $88,119 | +$2,367 |
| Heart Valve Replacement | $68,956 | $77,017 | $-8,061 |
| Spinal Fusion | $55,866 | $37,681 | +$18,184 |
| Defibrillator Implantation (ICD) | $49,150 | $40,951 | +$8,199 |
| Total Hip Replacement | $30,949 | $26,825 | +$4,124 |
| Total Knee Replacement | $30,752 | $40,403 | $-9,651 |
Frequently Asked Questions
Which state has higher Medicare spending, Oregon or Washington?
Oregon has higher Medicare spending at $10,251 per capita vs $9,870 in Washington.
Which state has a lower uninsured rate?
Washington has a lower uninsured rate of 3.0% compared to 3.3% in Oregon.
Have both Oregon and Washington expanded Medicaid?
Oregon has expanded Medicaid. Washington has expanded Medicaid.