2027 open enrollment. 3.15M must pick a new plan.

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Vlada / Medicare Advantage / Connecticut / New London County

Medicare Advantage plan exits 2027 in New London County, CT

6,516 of the 25,773 Medicare Advantage members in New London County (25.3%) are in a plan that is not sold in the county for 2027: 13 of the 37 plans sold there in September 2026 end, from the CMS 2027 Landscape and crosswalk. Connecticut: 25.1%; the nation: 10.6%.

Period: plan year 2027 against September 2026 members · Updated 2026-10-20 · Next: CMS January 2027 enrollment (February 2027): where the members landed

members, Sept 2026
25,773
members, Sept 2026
must pick for 2027
6,516
must pick for 2027
share of members
25.3%
share of members
plans end
13 of 37
plans end

Medicare Advantage members in New London County, 2015 to 2023

MA enrollment in September each year, with MA penetration (members over Medicare eligibles) at the top of each bar, from the CMS state-county penetration file. Navy: the last two years. 34 plans are listed for the county for 2027 against 44 for 2023.

08k16k24k32k18%201520%201621%201733%201836%201941%202045%202150%202253%2023

The plans that end for 2027

Every plan sold in New London County in September 2026 with members whose plan is not sold there for 2027: how it went (terminated, or its service area reduced so it continues elsewhere), the members the same company offers a new or renumbered plan of the same type, and the members whose company sells nothing in the county next year.

PlanCompanyTypeMembersTerminatedService area reducedOffered a new or renumbered planCompany gone
Connecticare Choice Plan 3 (HMO-POS) H3528-014Molina Healthcare, Inc.Regular HMO1,7011,701001,701
Carepartners Access (PPO) H0342-001Point32Health, Inc.Regular PPO1,5431,543001,543
Carepartners Of Ct Careadvantage Preferred (HMO) H5273-001Point32Health, Inc.Regular HMO1,2461,246001,246
Connecticare Passage Plan 1 (HMO-POS) H3528-010Molina Healthcare, Inc.Regular HMO63763700637
Connecticare Flex Plan 3 (HMO-POS) H3528-011Molina Healthcare, Inc.Regular HMO61261200612
Aetna Medicare Elite (HMO-POS) H5793-010CVS Health CorporationRegular HMO26126102610
Anthem Dual Advantage (PPO D-SNP) H2836-007Elevance Health, Inc.D-SNP PPO234234000
Connecticare Flex Plan 2 (HMO-POS) H3528-015Molina Healthcare, Inc.Regular HMO83830083
Connecticare Choice Plan 2 (HMO-POS) H3528-003Molina Healthcare, Inc.Regular HMO69690069
Healthspring True Choice (PPO) H7849-148Health Care Service CorporationRegular PPO48480048
Connecticare Choice Plan 1 (HMO-POS) H3528-016Molina Healthcare, Inc.Regular HMO45450045
Connecticare Choice Dual (HMO-POS D-SNP) H3276-001Molina Healthcare, Inc.D-SNP HMO21210021
Healthspring Totalcare Plus (HMO D-SNP) H2752-003Health Care Service CorporationD-SNP HMO16160016
13 plans6,5166,51602616,021

Download this table (CSV, CC BY 4.0) · cells under 11 members are suppressed by CMS and count as zero, so every count is a floor.

By company in New London County

CompanyMembers, Sept 2026PlansPlans endingMust pickShare of own membersOffered a new or renumbered planCompany gone
Molina Healthcare, Inc.3,168773,168100.0%03,168
Point32Health, Inc.2,789222,789100.0%02,789
CVS Health Corporation8,572812613.0%2610
Elevance Health, Inc.2,1984123410.6%00
Health Care Service Corporation642264100.0%064
UnitedHealth Group, Inc.8,2368000.0%00
Centene Corporation7466000.0%00

New London County against Connecticut and the nation

MeasureCountyConnecticutUnited States
Must pick for 2027, share of members25.3%25.1%10.6%
Must pick for 202620.6%10.1%
Must pick for 2025, members295 of 23,947
Must pick for 2026, members5,248 of 25,456
Must pick for 2027, members6,516 of 25,773

State and national figures: the Connecticut hub and the national report.

Star Ratings 2027 in New London County

Measure20272026Change
Members in contracts rated 4+ stars73.3%56.7%+16.6 pts
Member-weighted average star4.094.01+0.08
Rated contracts with members here1417

Members by star, 2027: 5.0: 209 · 4.5: 15,945 · 4.0: 6,571 · 3.5: 5,900 · 3.0: 2,379; 5,973 in unrated contracts. Each contract's 2027 overall star (CMS, released 2026-10-08) weighted by its 2026-09 members in the county, individual and group; 2026 by 2025-09 members.

Sources

  • CMS Medicare Advantage/Part D Landscape, plan year 2027: landscape_cy2027-landscape-202609-1.zip (CMS, September 2026); CMS plan crosswalk CY2027.
  • CMS monthly enrollment by contract, plan and county, 2026-09 (and the two Septembers before, for the series).
  • CMS MA state-county penetration file, September of each year (eligibles, enrollment, penetration).
  • CMS Star Ratings 2027, released 2026-10-08. Page object written 2026-10-20.

Receipts: athena(table=medicare_semantic.exits_cells_county_2027_v1, block=plans) 042eb472aa7d…; athena(table=medicare_semantic.exits_cells_county_2025_v1, medicare_semantic.exits_cells_county_2026_v1, medicare_semantic.exits_cells_county_2027_v1, block=series) ee9fd56a8632…; athena(table=medicare_semantic.ma_spine_county_market_v20261012b, block=market) e6c1b5ce62c0…; athena(table=medicare_semantic.ma_spine_contract_stars_v20261012b, weights=medicare_semantic.ma_spine_enroll_plan_county_v20261012a, block=stars) c39711c388e0…. Suppressed cells count as zero in every count.

Cite: Vlada Health (2026). Medicare Advantage plan exits 2027 in New London County, CT. https://www.vladahealth.com/medicare-advantage/ct/new-london. Data: CC BY 4.0.

Method

  • Population: members of individual Medicare Advantage plans (H and R contracts, plans 001 to 799, special needs plans included; employer group, Cost, MMP and PACE excluded) in the county in September 2026.
  • Must pick: the CMS crosswalk names no successor plan sold in the county for 2027; members CMS moves to a successor in the county are not counted.
  • Terminated: the plan is gone from every county. Service area reduced: the plan continues elsewhere but not here. Offered a new or renumbered plan: the same company sells, in this county, the same name under a new number or a new plan of the same HMO or PPO and special needs type. Company gone: no plan of any type from that company in the county.
  • Stars: each contract's overall star weighted by its September members in the county; unrated contracts counted apart, never as zero stars. Penetration: the CMS file's own eligibles and MA enrollment.
  • Suppression: CMS hides cells under 11 members; they count as zero, so every count is a floor and every share is not.

The full method and the national tables: How we counted, and how to check it.

Questions

How many Medicare Advantage members in New London County must pick a new plan for 2027?
6,516 of 25,773 members (25.3%): their plan is not sold in the county for 2027 according to the CMS crosswalk and Landscape. Connecticut as a whole: 25.1%; the nation: 10.6%.
Which plan in New London County ends with the most members?
Connecticare Choice Plan 3 (HMO-POS) (H3528-014, Molina Healthcare, Inc.): 1,701 members in September 2026, terminated.
Which company ended the most plans in New London County for 2027?
Molina Healthcare, Inc.: 3,168 of its 3,168 members in the county (100.0%), 7 of its 7 plans.
What share of New London County's Medicare eligibles are in Medicare Advantage?
52.9% in September 2023: 32,473 of 61,419 eligibles, from the CMS state-county penetration file.
How are New London County's members rated for 2027?
73.3% of members are in contracts rated 4 stars or more for 2027 (56.7% the year before); the member-weighted average star is 4.09 over 14 rated contracts.
How does 2027 compare with 2026 in New London County?
5,248 members (20.6%) had to pick a new plan for 2026; for 2027 it is 6,516 (25.3%), a change of +1,268 members.

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