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  1. 🏠
  2. Medicare Advantage Plans
  3. South Dakota
  4. Lake County

2026 Medicare Advantage Plans in Lake County, SD

Last update: May 2, 2026. Enrollment data updated: May 2, 2026

For 2026, Lake County, SD includes 8 Medicare Advantage plans. Enrollment across these plans totals approximately 277, with 5 $0 premium options and 13% rated 4 stars or higher.

Totals on this page exclude Medicare Advantage Special Needs Plans (SNPs). SNP plans for Lake County, SD are provided separately. Or you can discover all Medicare Options in Lake County, SD.

  • PPO Plans

At a Glance

County-level summary of Medicare Advantage plan availability and enrollment based on CMS data.

  • Average Monthly Premium: $24.75/mo
  • $0 Premium Plans: 5
  • Average MOOP: $5,569 ($9,250 max. in 2026)
  • Star Ratings (Plan Mix): 4+ Stars: 13% · 3 Stars: 88% · Below 3: 0%
  • Average Part D Deductible: $436.00
  • Total MA/MAPD Enrollment: 277
  • Plans with the Highest Enrollment
    (as of May 2, 2026)
    1. Blue Medicare Advantage Enhanced PPO (PPO) — 153 enrollees
    2. Align ChoicePlus (PPO) — 42 enrollees
    3. Aetna Medicare Signature (PPO) — 33 enrollees

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
8
Average Monthly Premium
$24.75/mo
Total PPO Enrollment
277
$0 Premium PPO Plans
5
Average MOOP
$5,569
Top PPO by Enrollment
Blue Medicare Advantage Enhanced PPO (PPO) — 153 enrollees
PPO Plans Without Drug Coverage
3

2026 PPO Medicare Advantage plans in Lake County, South Dakota (comparison chart)
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
Align ChoiceElite
☆☆☆☆☆
$66 $3,500 $300 H8385-001-0
Align ChoicePlus
☆☆☆☆☆
$0 $4,900 $350 H8385-003-0
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 Lake?

PPO plans in Lake cost $24.75 per month on average.

Which PPO plan do most beneficiaries choose in Lake?

The most popular PPO plan in Lake is Blue Medicare Advantage Enhanced PPO (PPO), with 153 enrollees.

How many PPO options are offered without drug coverage in Lake?

3 PPO plans in Lake do not include prescription drug coverage.

CMS quality ratings for Medicare Advantage plans in Lake County, SD (2026) are summarized below.

Quality Ratings for Medicare Advantage Plans in Lake County, SD (2026)
Rating Category Number of Plans Percent of Plans
5 Stars No 5-star plans available. 0%
4 Stars (includes 5 Stars) 1 13%
3 Stars 7 88%
Below 3 Stars 0 0%
Not Rated 0 0%
Average Rating 3.63

* 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

MedicarePlans.com is an independent, non-government informational resource and is not affiliated with or endorsed by the U.S. Government or the federal Medicare program.

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.

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