2026 Medicare Advantage Plans in Corson County, SD
Last update: . Enrollment data updated: May 2, 2026
For 2026, Corson County, SD includes 6 Medicare Advantage plans. Enrollment across these plans totals approximately 14, with 4 $0 premium options and 17% rated 4 stars or higher.
Totals on this page exclude Medicare Advantage Special Needs Plans (SNPs). SNP plans for Corson County, SD are provided separately. Or you can discover all Medicare Options in Corson County, SD.
Medicare Advantage PPO Plans
Preferred Provider Organization (PPO) plans allow members to choose care from both in-network and out-of-network providers. Out-of-network care usually costs more, but PPOs offer greater flexibility in how members access care.
- Total PPO Plans
- 6
- Average Monthly Premium
- $22.00/mo
- Total PPO Enrollment
- 14
- $0 Premium PPO Plans
- 4
- Average MOOP
- $6,025
- Top PPO by Enrollment
- Aetna Medicare Signature (PPO) — 14 enrollees
- PPO Plans Without Drug Coverage
- 3
| PPO Plan Name | Rating* | Premium | MOOP | Rx Ded. | Plan-ID |
|---|---|---|---|---|---|
| AARP Medicare Advantage Patriot No Rx SI-MA2 | $0 | $6,700 | N/A | H2001-139-0 | |
| Aetna Medicare Eagle | $0 | $6,750 | N/A | H1608-061-0 | |
| Aetna Medicare Enhanced Extra | $52 | $5,000 | $615 | H1608-119-0 | |
| Aetna Medicare Signature | $0 | $6,750 | $615 | H1608-120-0 | |
| Blue Medicare Advantage Enhanced PPO | $80 | $4,200 | $300 | H5900-004-0 | |
| Blue Medicare Advantage Valor PPO | $0 | $6,750 | N/A | H5900-007-0 |
What is the typical premium for PPO plans available in Corson?
PPO plans in Corson cost $22.00 per month on average.
Which PPO plan do most beneficiaries choose in Corson?
The most popular PPO plan in Corson is Aetna Medicare Signature (PPO), with 14 enrollees.
How many PPO options are offered without drug coverage in Corson?
3 PPO plans in Corson do not include prescription drug coverage.
CMS quality ratings for Medicare Advantage plans in Corson County, SD (2026) are summarized below.
| Rating Category | Number of Plans | Percent of Plans |
|---|---|---|
| 5 Stars | No 5-star plans available. | 0% |
| 4 Stars (includes 5 Stars) | 1 | 17% |
| 3 Stars | 5 | 83% |
| Below 3 Stars | 0 | 0% |
| Not Rated | 0 | 0% |
| Average Rating | 3.67 | |
* Star ratings are based on CMS quality measures and reflect plan performance for the 2026 rating period.
- CMS.gov, Medicare Advantage Landscape Source Files — Last accessed May 2, 2026
- CMS.gov, Medicare Part C & D Performance Data — Last accessed May 2, 2026
- CMS.gov, Medicare Advantage & Part D Contract and Enrollment Data — Last accessed May 2, 2026
All plan counts, enrollment totals, averages, and percentage distributions are calculated at the county level using CMS data and include standard Medicare Advantage (MA/MAPD) plans only, based on a consistent aggregation methodology.
Data sources and methodology documentation .
- Medicare.gov, "Understanding Medicare Advantage Plans" — Last accessed 25 May, 2025
- Medicare.gov, "Explore your Medicare coverage options" — Last accessed 25 May, 2025
- NCOA.org, "5 Steps to Choosing the Right Medicare Plan for You" — Last accessed 25 May, 2025
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Data provenance is documented in accordance with the U.S. Core Data for Interoperability (USCDI) Provenance standard .
Page content independently curated and maintained by David W. Bynon, Editorial Steward, using a standardized, data-driven methodology for accurate, non-commercial Medicare plan interpretation and resolution.