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  1. 🏠
  2. Special Needs Plans
  3. Oklahoma
  4. Johnston County

2026 Medicare Special Needs Plans in Johnston County, OK

Last update: May 12, 2026. Enrollment data updated: June 13, 2026

Johnston County, OK has 10 Medicare Special Needs Plans available in 2026. These plans serve approximately 326 beneficiaries, and roughly 22% 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 Johnston County, OK to compare other coverage categories available in your area.

  • D-SNP Plans
  • I-SNP Plans

At a Glance

County-level summary of Medicare Special Needs Plan availability and enrollment based on CMS data.

Average Monthly Premium: $20.86/mo
$0 Premium Plans: 0
Average MOOP: $8,580 ($9,250 max. Excludes zero-cost D-SNPs.)
Star Ratings (Plan Mix): 4+ Stars: 22% · 3 Stars: 78% · Below 3: 0%
Average Part D Deductible: $615.00
Total SNP Enrollment: 326
SNP Plans with the Highest Enrollment
(as of June 13, 2026)
1. UHC Dual Complete OK-S002 (D-SNP) — 109 enrollees
2. HumanaChoice SNP-DE H7617-076 (D-SNP) — 70 enrollees
3. HumanaChoice SNP-DE H5216-331 (D-SNP) — 48 enrollees

D-SNP Plans (Dual Eligible Special Needs Plans)

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

  • Total D-SNP Plans: 9
  • Average Monthly Premium: $20.04/mo
  • Beneficiaries Enrolled: 313
  • $0 Premium Plans: 0
  • Zero Cost Plans: 5
  • Top D-SNP by Enrollment: UHC Dual Complete OK-S002 (D-SNP) — 109 enrollees
  • Plans without Drug Coverage: 0
Comparison table of 2026 D-SNP Medicare Plans available in Johnston County, Oklahoma
Special Needs Plan CMS Rating* Premium Per Mo MOOP PDP Ded. CMS Plan ID
HumanaChoice SNP-DE H7617-076
☆☆☆☆☆
$28 9250.00 $615 H7617-076-0
UHC Dual Complete OK-S001
☆☆☆☆☆
$28 9250.00 $615 H2001-056-0
Aetna Medicare Dual Care
☆☆☆☆☆
$28 9250.00 $615 H3288-053-0
HumanaChoice SNP-DE H5216-228
☆☆☆☆☆
$28 9250.00 $615 H5216-228-0
HumanaChoice SNP-DE H5216-331
☆☆☆☆☆
$14 9250.00 $615 H5216-331-0
HumanaChoice SNP-DE H5216-469
☆☆☆☆☆
$28 9250.00 $615 H5216-469-0
UHC Dual Complete OK-S002
☆☆☆☆☆
$17 9250.00 $615 H5322-031-0
UHC Dual Complete OK-V001
☆☆☆☆☆
$4 5900.00 $615 H5322-033-0
Blue Cross Medicare Advantage Dual Care Plus
☆☆☆☆☆
$5 9250.00 $615 H8554-003-0
What is the most popular D-SNP plan in Johnston County?

UHC Dual Complete OK-S002 (D-SNP) is the top D-SNP in Johnston County, with 109 enrollees.

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

There are 9 D-SNP plans in 2026, covering 313 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: $28.20/mo
  • Beneficiaries Enrolled: 13
  • $0 Premium Plans: 0
  • Zero Cost Plans:
  • Top I-SNP by Enrollment: American Health Advantage of Oklahoma (I-SNP) — 13 enrollees
  • Plans without Drug Coverage: 0
Comparison table of 2026 I-SNP Medicare Plans available in Johnston County, Oklahoma
Health Plan Name CMS Rating* Premium Per Mo Network
American Health Advantage of Oklahoma
☆☆☆☆☆
$28 9250.00 $615 H3708-001-0
What is the total number of I-SNP plans in Johnston County?

Johnston County has 1 I-SNP plans for 2026, with 13 enrollees.

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

The typical I-SNP premium in Johnston County is $28.20, and 0 plans have no monthly premium.

  • CMS.gov, Medicare Advantage Landscape Source Files — Last accessed June 13, 2026
  • CMS.gov, Medicare Part C & D Performance Data — Last accessed June 13, 2026
  • CMS.gov, Medicare Advantage & Part D Contract and Enrollment Data — Last accessed June 13, 2026

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 .

  • CMS.gov, "Medicare Advantage Plan Fact Sheet" — Last accessed 25 May, 2025
  • Medicare.gov, "Your coverage options" — Last accessed 23 May, 2025
  • Medicare.gov, "Joining a plan" — Last accessed 21 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 documentation is maintained in alignment 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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