Arizona vs Montana: Medicare Costs (2026)
Side-by-side comparison of Medicare spending, premiums, and healthcare coverage.
| Metric | Arizona (AZ) | Montana (MT) |
|---|---|---|
| Medicare Spending/Capita | $11,723 | $8,676 |
| Medicare Enrollees | 2,392,297 | 1,157,559 |
| Medicaid Enrollees | 3,223,062 | 1,576,746 |
| Part B Premium | $185/mo | $185/mo |
| Part D Premium (Avg) | $43/mo | $43/mo |
| Medigap Premium (Avg) | $253/mo | $291/mo |
| Medicaid Expansion | Yes | Yes |
| Uninsured Rate | 3.7% | 2.9% |
Top Procedure Costs
| Procedure | Arizona | Montana | Difference |
|---|---|---|---|
| Liver Transplant | $158,514 | $159,407 | $-892 |
| Kidney Transplant | $108,264 | $101,280 | +$6,984 |
| Coronary Artery Bypass Graft (CABG) | $67,260 | $87,170 | $-19,910 |
| Heart Valve Replacement | $65,777 | $74,302 | $-8,525 |
| Defibrillator Implantation (ICD) | $50,970 | $37,630 | +$13,340 |
| Spinal Fusion | $43,408 | $48,076 | $-4,668 |
| Total Knee Replacement | $38,084 | $27,456 | +$10,628 |
| Total Hip Replacement | $37,674 | $38,753 | $-1,079 |
Frequently Asked Questions
Which state has higher Medicare spending, Arizona or Montana?
Arizona has higher Medicare spending at $11,723 per capita vs $8,676 in Montana.
Which state has a lower uninsured rate?
Montana has a lower uninsured rate of 2.9% compared to 3.7% in Arizona.
Have both Arizona and Montana expanded Medicaid?
Arizona has expanded Medicaid. Montana has expanded Medicaid.