Medicare Advantage in San Juan County, WA
7 medicare advantage are approved for San Juan County, and 5 of them have no monthly premium. 5 carry a CMS star rating.
16.7% of the 6,803 people eligible for Medicare in San Juan County are already in a Medicare Advantage plan (September 2026). Across Washington it is 49.7%, and across the country 51.6% — summed by us from the county counts CMS published.
All plans · Medicare Advantage · Special Needs Plans · Part D drug plans
Across these 7 plans the median monthly premium here is $0.00, the median out-of-pocket cap $6,750, and the median star rating 3.5 (medians are ours; every figure in the table is as CMS published it).
| Plan | Premium a month | Most you can pay a year | Drug deductible | Stars | Enrolled here |
|---|---|---|---|---|---|
| Humana USAA Honor Giveback (PPO) Humana · PPO |
$0 | $9,150 | Not published | 4.5/5 | 17 |
| Humana USAA Honor Giveback (PPO) Humana · PPO |
$0 | $9,150 | Not published | 3.5/5 | 12 |
| Wellcare Patriot Giveback Open (PPO) Wellcare · PPO |
$0 | $5,700 | Not published | 2.5/5 | Fewer than 11 |
| Wellcare Giveback (HMO-POS) Wellcare · HMO-POS |
$0 | $9,250 | $615 | Not enough data to rate | 52 |
| Wellcare Simple (HMO-POS) Wellcare · HMO-POS |
$0 | $6,500 | $615 | Not enough data to rate | 309 |
| HumanaChoice H7617-016 (PPO) Humana · PPO |
$87.00 | $6,750 | $615 | 4.5/5 | 63 |
| HumanaChoice H5216-048 (PPO) Humana · PPO |
$87.00 | $6,750 | $615 | 3.5/5 | 122 |
Plan types: HMO-POS: HMO with a point-of-service option — an HMO that also lets you use some services out of network, at a higher cost. PPO: Preferred Provider Organization — you can see any Medicare provider, and pay less inside the plan's network.
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Plans arriving in or leaving San Juan County, and premiums moving, when CMS republishes.
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Nearby and related
Largest Washington counties by plans on offer: Clark County (76) · Pierce County (73) · Snohomish County (71) · King County (68) · Thurston County (65) · Cowlitz County (61)
Counties selling the same plans: Cowlitz County (29 of these 29 plans) · Jefferson County (29 of these 29 plans) · Kitsap County (29 of these 29 plans) · Lewis County (29 of these 29 plans) · Mason County (29 of these 29 plans) · Skagit County (29 of these 29 plans) · Thurston County (29 of these 29 plans) · Wahkiakum County (29 of these 29 plans)
All Washington counties · What changed recently
CMS files as loaded on 17 September 2026. Premiums, deductibles, maximum out-of-pocket amounts, star ratings and sanctions are reproduced from the Centers for Medicare & Medicaid Services landscape file as published in the September 2026 release. Enrolment counts are from the CMS monthly enrolment file; CMS suppresses any count of ten or fewer, which is why many plans show “fewer than 11” rather than a number. The only figures we calculate are the averages and medians marked as ours, from those same files. This is not a complete list of your options and it is not advice: see Medicare.gov or call 1-800-MEDICARE.