Medicare Plans

Open Medicare Plan Data.

2026 Medicare Special Needs Plans in Ada County, ID

Last update: .

Ada County, ID has 9 Medicare Special Needs Plans available in 2026. These plans serve approximately 6,349 beneficiaries, and roughly 67% achieve 4-star ratings or higher based on CMS data.

Most beneficiaries have access to several types of Medicare coverage beyond SNP plans. Visit Medicare Options in Ada County, ID to compare other coverage categories available in your area.

At a Glance

Average Monthly Premium: $20.74/mo
$0 Premium Plans: 3
Average MOOP: $8,494 ($9,250 max. Excludes zero-cost D-SNPs.)
Star Ratings (Plan Mix): 4+ Stars: 67% · 3 Stars: 33% · Below 3: 0%
Average Part D Deductible: $613.33
Total SNP Enrollment: 6,349
SNP Plans with the Highest Enrollment
(as of September 8, 2026)
1. Molina Medicare Complete Care (D-SNP) — 2,135 enrollees
2. UHC Dual Complete ID-Y1 (D-SNP) — 1,399 enrollees
3. HumanaChoice - Diabetes and Heart (C-SNP) — 612 enrollees

D-SNP Plans (Dual Eligible Special Needs Plans)

Dual Eligible Special Needs Plans (D-SNPs) in Ada County are Medicare Advantage plans for individuals eligible for both Medicare and Medicaid.

  • Total D-SNP Plans: 4
  • Average Monthly Premium: $24.15/mo
  • Beneficiaries Enrolled: 4,380
  • $0 Premium Plans: 1
  • Zero Cost Plans: 3
  • Top D-SNP by Enrollment: Molina Medicare Complete Care (D-SNP) — 2,135 enrollees
  • Plans without Drug Coverage: 0
Comparison table of 2026 D-SNP Medicare Plans available in Ada County, Idaho
Special Needs Plan CMS Rating* Premium Per Mo MOOP PDP Ded. CMS Plan ID
Molina Medicare Complete Care
☆☆☆☆☆
 $38 9250.00 $615 H5628-013-1
Molina Medicare Complete Care Select
☆☆☆☆☆
 $0 9250.00 $615 H5628-014-1
UHC Dual Complete ID-Q1
☆☆☆☆☆
 $21 9250.00 $615 H4032-002-0
UHC Dual Complete ID-Y1
☆☆☆☆☆
 $38 9250.00 $615 H4032-001-0
What is the most popular D-SNP plan in Ada County?

Molina Medicare Complete Care (D-SNP) is the top D-SNP in Ada County, with 2,135 enrollees.

What is the total number of D-SNP plans in Ada County?

There are 4 D-SNP plans in 2026, covering 4,380 enrollees.

I-SNP Plans (Institutional Special Needs Plans)

Institutional Special Needs Plans (I-SNPs) are Medicare Advantage plans for individuals in long-term or institutional care settings. Plan availability varies by county.

  • Total I-SNP Plans: 1
  • Average Monthly Premium: $37.60/mo
  • Beneficiaries Enrolled: 104
  • $0 Premium Plans: 0
  • Zero Cost Plans:
  • Top I-SNP by Enrollment: American Health Advantage of Idaho (I-SNP) — 104 enrollees
  • Plans without Drug Coverage: 0
Comparison table of 2026 I-SNP Medicare Plans available in Ada County, Idaho
Health Plan Name CMS Rating* Premium Per Mo Network
American Health Advantage of Idaho
☆☆☆☆☆
 $38 9250.00 $615 H4232-003-0
What is the total number of I-SNP plans in Ada County?

Ada County has 1 I-SNP plans for 2026, with 104 enrollees.

How much do I-SNP plans cost in Ada County?

The typical I-SNP premium in Ada County is $37.60, and 0 plans have no monthly premium.

C-SNP Plans (Chronic Condition Special Needs Plans)

Chronic Condition Special Needs Plans (C-SNPs) are a category of Medicare Advantage plans offered to beneficiaries with qualifying chronic conditions, as defined by CMS program rules.

Total C-SNP Plans
4
Average Monthly Premium
$13.13/mo
Beneficiaries Enrolled
1,865
$0 Premium C-SNPs
2
Average MOOP
$7,550
Most Popular C-SNP
HumanaChoice - Diabetes and Heart (C-SNP) with 612 enrollees
C-SNPs Without Drug Coverage
0
Comparison table of 2026 C-SNP Medicare Plans available in Ada County, Idaho
Health Plan Name CMS Rating* Premium Per Mo Network
HumanaChoice - Diabetes and Heart
☆☆☆☆☆
 $0 5000.00 $615 H7617-034-0
HumanaChoice - Diabetes and Heart
☆☆☆☆☆
 $15 9250.00 $615 H7617-033-0
UHC Complete Care Support ID-1A
☆☆☆☆☆
 $38 9250.00 $615 H2001-050-0
UHC Complete Care ID-12
☆☆☆☆☆
 $0 6700.00 $600 H4604-024-0

What is the typical premium for C-SNP plans in Ada County?

C-SNP plans in Ada County cost $13.13 per month.

Which C-SNP plan do most beneficiaries choose in Ada County?

The most popular C-SNP plan in Ada County is HumanaChoice - Diabetes and Heart (C-SNP), with 612 enrollees.

How many Chronic Condition SNP plans are offered in Ada County?

In 2026, Ada County offers 4 C-SNP plans with 1,865 enrollees.

County-level figures shown on this page, including plan counts, enrollment totals, averages, and percentage distributions, reflect Medicare Special Needs Plans (SNP) only and are derived from CMS datasets using a standardized aggregation methodology.

Data sources and methodology documentation .

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 documentation is maintained in alignment with the U.S. Core Data for Interoperability (USCDI) Provenance standard .