Advantage Index

Medicare plans in Gallatin County, MT

11 medicare advantage are approved for Gallatin County, and 6 of them have no monthly premium. 11 carry a CMS star rating.

26.6% of the 20,574 people eligible for Medicare in Gallatin County are already in a Medicare Advantage plan (September 2026).

All plans · Medicare Advantage · Special Needs Plans · Part D drug plans

PlanPremium a monthMost you can pay a yearDrug deductibleStarsEnrolled here
Humana Essentials Plus Giveback H7617-024 (PPO)
Humana · PPO
$0 $7,900 $615 4.5/5 177
Humana Value Choice H7617-030 (PPO)
Humana · PPO
$0 $6,050 $400 4.5/5 1,096
Humana USAA Honor Giveback (PPO)
Humana · PPO
$0 $6,750 Not published 3.5/5 99
Humana USAA Honor Giveback (PPO)
Humana · PPO
$0 $9,150 Not published 3.5/5 83
HumanaChoice H5216-457 (PPO)
Humana · PPO
$0 $6,050 $400 3.5/5 983
Humana Total Complete H6622-097 (HMO)
Humana · HMO
$0 $6,200 $615 3.5/5 70
HumanaChoice H5216-089 (PPO)
Humana · PPO
$14.00 $5,300 $350 3.5/5 22
Humana Full Access H7617-026 (PPO)
Humana · PPO
$29.00 $5,500 $615 4.5/5 51
Blue Cross Medicare Advantage Classic (PPO)
Blue Cross and Blue Shield of Montana · PPO
$74.00 $6,500 $450 3.5/5 1,501
HumanaChoice H5216-048 (PPO)
Humana · PPO
$87.00 $6,750 $615 3.5/5 Fewer than 11
Blue Cross Medicare Advantage Optimum (PPO)
Blue Cross and Blue Shield of Montana · PPO
$128.00 $4,700 $300 3.5/5 492

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Plans arriving in or leaving Gallatin County, and premiums moving, when CMS republishes.

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Nearby and related

All Montana counties · What changed recently

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. Nothing on this page is calculated by us. This is not a complete list of your options and it is not advice: see Medicare.gov or call 1-800-MEDICARE.