2027 Medicare Part D
Every stand-alone 2027 prescription drug plan in all 50 states, DC and the five territories, with premiums, deductibles, tier cost-sharing and CMS star ratings — and, for each plan, what the CMS crosswalk says became of its 2026 predecessor. Drug-by-drug coverage is still the 2026 plan year: CMS publishes the plans months before the formulary files.
476 2027 Part D plans
Across all 50 states, DC and the five territories, with premiums, deductibles and ratings.
2026 drug cost lookup
Search 5,990 drugs for tier, copay and prior-auth rules.
2027 Medicare Advantage
Plan-by-county detail for every county in the country.
What changes for 2027
Every 2026 plan paired with its 2027 replacement — renewed, consolidated or withdrawn.
Find 2027 plans in your state
Lowest-premium 2027 plans in California
See all California plans →| Plan | Monthly premium | Deductible | Benefit type | $0 with full LIS | LIS benchmark | Tiers | Summary rating |
|---|---|---|---|---|---|---|---|
| Wellcare Value Script (PDP) S4802-163 · WELLCARE PRESCRIPTION INSURANCE, INC. | $5.30 -$14.20 basic + $19.50 enhanced | $700.00 Tier 1 and 6 exempt | Enhanced Alternative | No | n/a — enhanced plan | 6 | 3 out of 5 stars for overall plan quality |
| Wellcare Classic (PDP) S4802-094 · WELLCARE PRESCRIPTION INSURANCE, INC. | $7.30 | $700.00 | Actuarially Equivalent Standard | Yes | Benchmark plan | 5 | 3 out of 5 stars for overall plan quality |
| HealthSpring Assurance Rx (PDP) S5715-049 · MEDCO CONTAINMENT LIFE & MEDCO CONTAINMENT NY & HEALTH CARE SERVICE CORPORATION | $9.30 | $700.00 | Actuarially Equivalent Standard | No | At or below | 5 | 2.5 out of 5 stars for overall plan quality |
| Humana Basic Rx Plan (PDP) S5884-114 · Humana Insurance Co. & Humana Insurance Co. of NY | $118.30 | $700.00 | Actuarially Equivalent Standard | No | Above | 5 | 4.5 out of 5 stars for overall plan quality |
| Humana Value Rx Plan (PDP) S5884-211 · Humana Insurance Co. & Humana Insurance Co. of NY | $130.30 $112.00 basic + $18.30 enhanced | $687.00 Tier 1 and 2 exempt | Enhanced Alternative | No | n/a — enhanced plan | 5 | 4.5 out of 5 stars for overall plan quality |
Lowest premium in California for 2027: $5.30 a month. The 2026 list stays published at its own URL, as does every earlier plan year.
Common questions
All 561 answers →- Can my current Medicare plan deny me coverage next year if I have high medical and prescription costs?
- If I mistakenly disenrolled from my Medicare Part D plan last week, can I be reinstated back into my plan?
- Archive: I receive Extra Help so why does my 2023 Medicare Part D coverage have an initial deductible?
- I have not received my Medicare plan premium coupon book, should I just send a check?
- How do I find out whether my Medicare drug plan has a low-costing Tier One or Two medication that would substitute for my Tier Three prescription?
- Archive: What is the insulin Senior Savings Model?
- Which pharmacies do Medicare Part D plans use?
- How do I contact my Medicare plan?
Latest updates
All news →- 2027 State Low-Income Subsidy Benchmark Premium Amounts - with a comparison of benchmark changes since 2006
Jul 30, 2026
- June 2026 Medicare Drug List Updates: Ninety-one (91) medications added to the 2026 Medicare Part D Drug plan formularies.
Jun 17, 2026
- May 2026 Medicare Drug List Updates: Forty-nine (49) medications added to the 2026 Medicare Part D Drug plan formularies.
May 22, 2026
- March-April 2026 Medicare Drug List Updates: Sixty-seven (67) medications added to the 2026 Medicare Part D Drug plan formularies.
Apr 28, 2026
- February 2026 Medicare Drug List Updates: Ninety-five (95) medications added to the 2026 Medicare Part D Drug plan formularies.
Feb 26, 2026