Medicare Advantage plans

The company shape

Medicare Advantage (MA) is the private-plan alternative to traditional Medicare. Beneficiaries choose to receive their Medicare benefits through a CMS-contracted private plan instead of directly through original Medicare parts A and B. The category is dominated by UnitedHealth Group (roughly 29 percent MA market share in 2024), Humana (roughly 18 percent), CVS Health/Aetna (roughly 11 percent), Elevance Health/Anthem (roughly 7 percent), Kaiser Permanente (roughly 6 percent), Centene (roughly 4 percent), and Cigna. Insurtech entrants include Devoted Health, Alignment Healthcare, Clover Health, and Bright Health (which exited MA in 2024 amid financial trouble). Total MA enrollment reached roughly 33 million in 2024 or roughly 51 percent of the total Medicare-eligible population.

The commercial model is unusual. Plans receive a per-member per-month capitation payment from CMS, adjusted for member risk score, geographic area, and Star Rating performance. Higher Star Ratings drive quality bonus payments; a plan with a 4-star rating or higher earns significant additional revenue per member. Star Ratings drive plan competitiveness in the marketing conversation because higher-star plans can offer richer benefits. The 2024 rebasing of the Star Ratings methodology compressed high-star bonus payments and reshaped the competitive landscape.

Regulatory oversight is heavy. CMS regulates marketing through 42 CFR 422.2260 through 422.2274 (Medicare Marketing Guidelines). Every marketing material requires CMS approval before deployment. Language, benefit disclosure, comparative claims, and lead generation processes all follow prescriptive rules. Violations trigger sanctions ranging from marketing corrections to enrollment suspensions. CMS also enforces broker and agent conduct through the annual certification and recertification requirements.

Enrollment happens on a calendar. Annual Enrollment Period (AEP) runs October 15 through December 7 each year and is the primary acquisition pulse. Open Enrollment Period (OEP) runs January 1 through March 31 and allows members to switch. Special Enrollment Periods (SEP) allow enrollment outside standard windows for qualifying life events (moving, losing employer coverage, becoming eligible). Marketing budgets and creative production cycle around AEP as the anchor.

The 2024 rebasing of Star Ratings methodology, along with CMS's introduction of the Guardrails Rule for Part D and the ongoing risk adjustment reforms, materially reshaped the competitive landscape. Plans that scaled on aggressive risk score capture face pressure. Plans with strong quality and member experience infrastructure gained relative position. The regulatory environment continues to tighten around marketing claims, broker conduct, and lead generation practices.

Category consolidation continues at both ends. Large insurers acquire smaller regional plans. Insurtech entrants (Devoted, Alignment, Clover) scaled through venture capital and are now evaluated on unit economics rather than growth. Bright Health's exit from Medicare Advantage in 2024 illustrated that scale alone does not guarantee survival when medical loss ratio, marketing overhead, and Star Ratings do not align.

The buyer

The Medicare Advantage buyer is any Medicare-eligible individual, primarily age 65 and older and disabled individuals under 65 with qualifying conditions. The category runs from turning-65 (T65) buyers making a first Medicare choice, to switchers currently on original Medicare considering Advantage, to Advantage-to-Advantage switchers during AEP or OEP, to dual-eligible (Medicare and Medicaid) buyers with different plan options.

T65 buyers are the highest-lifetime-value acquisition segment. A member who enrolls at 65 stays on the plan for years if satisfied. T65 buyers approach the decision with heavy research; they contact multiple plans, work with brokers, attend educational events, and often lean heavily on family recommendations. Marketing to T65 buyers requires longer sales cycles, educational content depth, and clean broker and agent processes.

The influencer chain in Medicare purchase is heavy. Adult children of Medicare-eligible parents often research and drive the plan choice. Local independent brokers, senior center facilitators, primary care physicians, and pharmacists all influence choice. Plans that build broker relationships and educational partnerships capture volume.

The buyer is highly benefit-sensitive. Premium (many plans are $0 premium), out-of-pocket maximum, prescription drug coverage, dental and vision benefits, over-the-counter allowance, transportation benefits, meal delivery, and gym membership (SilverSneakers) all figure prominently in the choice. Comparing plans on a benefit-by-benefit basis is how many buyers evaluate.

Provider network matters enormously. Buyers with established primary care physicians and specialists want plans that include their current providers. Provider search is a heavy pre-enrollment step. Plans that lose critical providers mid-year (a hospital network dropping) face substantial retention risk.

Dual-eligible (Medicare and Medicaid) buyers are a distinct segment with specific plan options (Dual Special Needs Plans, or D-SNPs). D-SNP enrollment continued to grow through 2024 and shapes marketing strategy for plans serving low-income Medicare-eligible populations. Cultural and linguistic tailoring matter more in this segment than in general Medicare Advantage marketing.

Chronic condition buyers (Chronic Special Needs Plans, or C-SNPs) form specialty segments. Buyers with diabetes, heart failure, ESRD, or other qualifying chronic conditions have plan options tailored to their condition. Plans serving C-SNP populations require different clinical infrastructure and different marketing approaches than general MA plans.

Discovery landscape

Medicare.gov and the Medicare Plan Finder are the primary neutral discovery surfaces. CMS operates the Plan Finder as the objective comparison tool. Buyers researching plans compare on Plan Finder, which surfaces plan details, provider network, drug coverage, and premium. Plans without accurate Plan Finder data lose the buyer at the comparison step.

Google search drives heavy category discovery. Buyers search "Medicare Advantage plans in [state]," "best Medicare Advantage plan," "Medicare Part C explained," and hundreds of comparison queries. Comparison sites (eHealth, GoHealth, HealthCare.com, Medicare.com from GetInsured) rank prominently and capture heavy lead generation traffic under CMS marketing rules. Direct plan traffic requires strong SEO to compete against comparison sites.

Direct mail is a distinctive channel for MA marketing. Adults over 65 respond to direct mail at rates well above younger demographics. CMS regulates direct mail content, and plans invest heavily in AEP direct mail campaigns. Direct response rates and CPAs vary widely by list and creative discipline.

Broadcast television and cable remain relevant. Medicare Advantage TV creative featuring celebrity endorsements (Joe Namath was a prominent example) drove heavy lead generation. CMS tightened rules on celebrity endorsements and misleading claims in 2023 and 2024. Compliant broadcast creative still drives volume.

Meta and Google paid work within strict CMS constraints. Ads must be CMS-approved before deployment, cannot use certain language (like "free" for zero-premium plans without qualifying context), and cannot make comparative claims without substantiation. Compliance-savvy plans use paid effectively.

Broker and agent channels drive substantial enrollment. Independent brokers reach buyers plans cannot reach directly. Plans that build strong broker relationships (Field Marketing Organizations, National Marketing Organizations, direct broker recruitment) capture broker-referred enrollment.

Community and educational events (Medicare 101 seminars, senior center partnerships, church group presentations) drive local enrollment. Compliant event marketing follows CMS SOA (Scope of Appointment) rules.

Local partnerships with healthcare providers, senior centers, and community organizations drive real enrollment. Plans that build authentic community relationships capture volume through the referral chain. The relationships compound over years and follow all CMS scope of appointment rules for any promotional interactions.

Ethnic and language-specific media (Spanish-language TV and radio, Chinese-language print, community newspapers) reach segments that general-market media misses. Plans serving diverse markets invest in multi-language creative and multi-language broker networks.

Community health worker programs and faith-based partnerships reach segments that traditional media misses. Plans serving diverse communities invest in trusted-messenger networks that deliver Medicare education in culturally-appropriate ways within CMS scope-of-appointment rules.

What breaks most often

1. CMS marketing rule violations. The plan deploys marketing material without CMS approval, uses non-compliant language, or makes comparative claims without substantiation. CMS enforcement actions range from correction requirements to marketing suspensions to enrollment suspensions. Every plan needs a formal CMS submission and approval workflow before asset deployment.

2. Star Rating impact underestimated. The plan does not treat member experience surveys, HEDIS quality measures, and CAHPS results as marketing infrastructure. Star Ratings shape benefit richness and the AEP marketing conversation. Plans that treat quality and member experience as compliance overhead rather than marketing input lose competitiveness.

3. Broker channel management weak. The plan under-invests in broker relationships, does not maintain competitive commissions, or does not equip brokers with clean sales materials. Broker channel is a substantial enrollment source; poor broker relationships surrender it to competitors.

4. Plan Finder data stale. The plan does not maintain accurate Plan Finder data through the year. Buyers on Plan Finder see outdated benefit or premium information and pick a peer. Regular Plan Finder audits and CMS submission cadence protect competitiveness.

5. Provider network turbulence. The plan loses a critical hospital system or physician group mid-year and does not communicate proactively. Members switch plans during OEP. Proactive provider network communication and retention outreach protect churn.

6. AEP planning starts too late. The plan starts AEP planning in September and misses production windows. Direct mail, creative approval, broker training, and lead generation all require earlier planning cycles. AEP planning should start in April with production locked in July.

7. Lead generation compliance broken. The plan works with lead vendors who do not follow CMS scope of appointment (SOA) rules, do not qualify leads properly, or send non-compliant leads. Sanctions follow. Rigorous lead vendor compliance review protects the enrollment channel.

8. Retention marketing absent. Plans invest heavily in AEP acquisition and neglect year-round member retention. Plans that lose members during OEP or via SEP because of member experience issues face acquisition cost erosion. Structured retention programs (member onboarding, benefit utilization education, primary care engagement) preserve membership.

9. Member experience score neglect. The plan treats CAHPS survey response as a compliance metric rather than as a Star Rating input. Member experience scores compound into Star Ratings and downstream revenue. Plans that invest in real member experience improvement capture the Star Rating lift that funds richer benefits.

The Ranking Surfaces Playbook applied

Medicare Advantage marketing operates under heavy CMS regulation. The Playbook priority tilts toward SEO, LSO, E-E-A-T, direct mail, and broker channel infrastructure.

Tier one: revenue this quarter (AEP anchor)

SEO. Plan pages with clear benefit disclosure. State and county landing pages. Long-form Medicare education content on category head terms ("Medicare Advantage explained," "how to choose a Medicare Advantage plan," "Medicare enrollment timeline"). CMS-approved content only.

LSO. Google Business Profile for each retail location, senior center partnership, and community education event. Local search matters for "Medicare Advantage plans near me."

E-E-A-T. Named licensed agent authorship on educational content. Provider network transparency. Star Rating disclosure. Plan documents easily accessible. CMS-compliant claim language.

Direct mail. Structured AEP direct mail with CMS-approved creative. High-response segments in T65 and switcher populations.

Tier two: compounds over 6 to 12 months

Broker channel infrastructure. Broker training programs, competitive commission structures, clean sales material libraries, portal technology for broker efficiency. Compounds over years.

Community and educational events. Medicare 101 seminars, senior center partnerships, church group presentations following CMS SOA rules.

AEO and GEO. Medicare education content earning AI citation. Buyers researching Medicare increasingly ask AI answer engines category questions.

Quality and member experience infrastructure. HEDIS performance, CAHPS survey results, member satisfaction as inputs to Star Rating and downstream marketing.

Tier three: worth doing but lower ROI

Meta and Google paid within CMS approval. Requires careful compliance.

Broadcast TV within CMS rules. AEP-heavy investment for high-enrollment plans.

CWV. Standard optimization; older audience benefits from accessibility.

Tier four: skip at typical scale

VxSO and TikTok have limited category fit for T65+ audiences. KGO applies for parent company entity. GLOBO not applicable. ASO for member apps.

The category rewards operators who treat Star Ratings, broker relationships, and CMS compliance as the three-legged foundation of marketing. SEO, LSO, and direct mail sit above this foundation and drive the AEP pulse. Community events and educational programs compound over years. The tier ordering reflects the category's regulatory reality more than a generic Ranking Surfaces framework.

The category rewards operators who treat compliance, Star Ratings, and broker channel infrastructure as the three-legged foundation of enterprise marketing. Every marketing surface sits above this foundation. Plans that skimp on any of the three legs face compensating friction on every downstream channel.

First 30 / 60 / 90 days

Days 1 to 30: compliance audit, Plan Finder, and PDP. Audit every marketing material against CMS Medicare Marketing Guidelines and rebuild the CMS submission workflow. Audit Plan Finder data across every plan and county and identify accuracy gaps. Rebuild plan pages with clear benefit disclosure, Star Rating disclosure, provider network transparency, and CMS-compliant claim language. Audit broker channel materials and identify gaps.

Days 31 to 60: content, AEP planning, and broker infrastructure. Publish the first six long-form Medicare education pieces (Medicare Advantage explained, how to choose a plan, enrollment timeline, dual-eligible guidance, T65 checklist, plan-switching guidance) with named licensed agent authorship, FAQ schema, and CMS-approved language. Lock the AEP marketing plan and creative production calendar regardless of quarter. Rebuild broker channel materials, portal technology, and commission structure.

Days 61 to 90: community events, LSO, and lead vendor audit. Launch community and educational event programs following CMS SOA rules. Audit and improve Google Business Profile for every retail location and community partner. Audit every lead vendor relationship for CMS compliance. Ship AEO structuring across the education content library. Review 90-day cohort data on Plan Finder impressions, broker channel enrollment, and content performance. Set the next 90-day plan around AEP execution, broker channel growth, and Star Rating improvement.

Beyond 90 days the operating cadence follows the AEP calendar. AEP planning locks in April. Creative production runs June to August. Media budgets and direct mail launch in September and peak October through December. Post-AEP the operating conversation is about switcher acquisition during OEP (January through March), SEP enrollment throughout the year, and Star Rating performance for the next year's bonus payments. At month twelve the honest conversation shifts to which channels produced positive ROAS at CMS-compliant CACs, which broker relationships drove sustained enrollment, and which Star Rating investments moved the plan's competitiveness. Medicare Advantage plans that succeed in the category treat CMS compliance as a first-class capability, invest in broker channels as the compounding acquisition asset, protect Plan Finder accuracy, and treat Star Rating performance as marketing infrastructure rather than as a separate quality metric.

Beyond 90 days the operating cadence follows the AEP-OEP-SEP cycle across the calendar year. AEP planning in Q2, execution in Q4, OEP retention work in Q1, and SEP-plus-quality investment year-round. At month twelve the strategic conversation shifts to Star Rating trajectory, broker channel enrollment quality, and D-SNP or Chronic Special Needs Plan expansion opportunities. Medicare Advantage plans that succeed treat CMS compliance as first-class capability rather than as friction on marketing.

Stage-appropriate planning matters. A new MA plan focuses on CMS filing, initial provider network build, and initial Star Ratings baseline. A scaling plan focuses on broker channel growth, Plan Finder accuracy, and Star Rating improvement. A mature plan focuses on member retention, C-SNP expansion, and geographic expansion. Adaptation for stage is important.