Oklahoma vs Washington: Medicare Costs (2026)
Side-by-side comparison of Medicare spending, premiums, and healthcare coverage.
| Metric | Oklahoma (OK) | Washington (WA) |
|---|---|---|
| Medicare Spending/Capita | $8,711 | $9,870 |
| Medicare Enrollees | 1,221,274 | 1,357,208 |
| Medicaid Enrollees | 1,661,698 | 1,842,945 |
| Part B Premium | $185/mo | $185/mo |
| Part D Premium (Avg) | $57/mo | $33/mo |
| Medigap Premium (Avg) | $198/mo | $129/mo |
| Medicaid Expansion | Yes | Yes |
| Uninsured Rate | 6.9% | 3.0% |
Top Procedure Costs
| Procedure | Oklahoma | Washington | Difference |
|---|---|---|---|
| Liver Transplant | $212,737 | $145,003 | +$67,735 |
| Kidney Transplant | $110,415 | $148,949 | $-38,534 |
| Coronary Artery Bypass Graft (CABG) | $93,613 | $88,119 | +$5,494 |
| Heart Valve Replacement | $70,455 | $77,017 | $-6,562 |
| Spinal Fusion | $54,044 | $37,681 | +$16,362 |
| Defibrillator Implantation (ICD) | $42,777 | $40,951 | +$1,826 |
| Total Knee Replacement | $37,747 | $40,403 | $-2,656 |
| Colectomy | $28,920 | $25,789 | +$3,131 |
| Total Hip Replacement | $27,334 | $26,825 | +$509 |
Frequently Asked Questions
Which state has higher Medicare spending, Oklahoma or Washington?
Washington has higher Medicare spending at $9,870 per capita vs $8,711 in Oklahoma.
Which state has a lower uninsured rate?
Washington has a lower uninsured rate of 3.0% compared to 6.9% in Oklahoma.
Have both Oklahoma and Washington expanded Medicaid?
Oklahoma has expanded Medicaid. Washington has expanded Medicaid.