If you want the comprehensive coverage of Plan G but at a lower monthly premium, High-Deductible Medicare Supplement Plan G (HD Plan G) might be your answer. But is the tradeoff worth it? This guide breaks down exactly how HD Plan G works, what it costs, and who should consider it in 2026.
What Is High-Deductible Plan G?
High-Deductible Plan G covers exactly the same benefits as standard Plan G, but with one key difference: you must pay a $2,950 annual deductible (2026 amount) before your Medigap coverage kicks in. Once you meet that deductible, Plan G covers 100% of your remaining Medicare-approved costs for the year.
The tradeoff? Significantly lower monthly premiums — often $40-$60 per month compared to $150-$180 for standard Plan G.
HD Plan G vs. Standard Plan G: Side-by-Side Comparison
| Feature | Standard Plan G | High-Deductible Plan G |
|---|---|---|
| Monthly Premium (avg.) | $150-$180 | $40-$60 |
| Annual Deductible | $0 (after Part B deductible) | $2,950 |
| Part B Deductible ($257) | You pay | You pay (counts toward HD deductible) |
| Part A Deductible ($1,676) | Covered | Counts toward HD deductible |
| Part B Excess Charges | Covered | Covered (after deductible) |
| Foreign Travel Emergency | Covered | Covered (after deductible) |
| Max Annual Out-of-Pocket | $257 (Part B deductible only) | $3,207 ($257 + $2,950) |
The Math: When HD Plan G Saves You Money
The key question is whether the premium savings outweigh the deductible risk. Here is the math:
- Standard Plan G: ~$165/month x 12 = $1,980/year in premiums + $257 Part B deductible = $2,237 total
- HD Plan G: ~$50/month x 12 = $600/year in premiums + up to $2,950 deductible = $3,550 worst case
- HD Plan G (healthy year): $600 in premiums + minimal medical costs = as low as $600-$900
Bottom line: If you have few medical expenses, HD Plan G can save you $1,000+ per year. If you have a major health event, you could pay up to $1,300 more than standard Plan G in that year.
Who Should Consider High-Deductible Plan G?
HD Plan G works best for people who are:
- Generally healthy with few doctor visits and no chronic conditions requiring frequent care
- Comfortable with risk — you can handle paying up to $2,950 if a health issue arises
- Budget-conscious — you want the lowest possible monthly premium while still having a safety net
- Have savings — you can cover the deductible without financial hardship
- Younger Medicare beneficiaries (65-70) who are still in good health
Who Should Stick with Standard Plan G?
- You have chronic conditions requiring regular medical care
- You prefer predictable costs with no surprise bills
- You would struggle to pay $2,950 unexpectedly
- You are 75+ and healthcare utilization tends to increase with age
- You value peace of mind over premium savings
Important Things to Know About HD Plan G
- The deductible resets every January 1
- Most Medicare-covered costs count toward the deductible (Part A and B cost-sharing)
- Not all insurance companies offer HD Plan G — fewer carriers means less choice
- You may need to pass medical underwriting if switching from another plan outside Open Enrollment
- The $2,950 deductible amount is set by CMS and may increase annually
Get Help Deciding: Standard vs. High-Deductible Plan G
Not sure which version is right for you? Our licensed Medicare advisors can run a personalized cost comparison based on your health profile and budget.
📞 Call 1-888-781-6026 for a free consultation.
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