National Medicare market brief: August 24-30, 2026

Week of August 24-30, 2026 · compiled September 28, 2026National

A quieter week for exits and a louder one for enforcement: a $541.5 million Medicare Advantage upcoding settlement, a court telling Elevance it is likely right on star ratings but too late for relief, and an appeals court leaving Medicare drug price negotiation intact.

This is a news brief, not a data release. It covers what was published in one seven-day window and cites the trade press and primary sources directly. Enrollment, penetration and plan figures on the rest of this site come from named CMS files with their own vintages, and are not restated here. Anything outside the window is labeled as background.

Executive summary

This week at a glance

ItemActivity dateSource dateSource
Study: lead-generator sites and call centers steer consumers away from ACA plans toward limited-benefit productsAug 24Aug 24Becker's Payer Issues
CMS approves Oregon's state-based ACA exchange, effective November 1, 2026Aug 24Aug 24Becker's Payer Issues
Most states decline the discounted Medicaid GLP-1 pricing deal; only Indiana has publicly committedAug 25Aug 25Becker's Payer Issues
Henry Ford Health Alliance Plan Medicare Advantage membership up 45.8% year over yearAug 26Aug 26Becker's Payer Issues
Monogram Health to pay $2.4 million to settle Medicare Advantage upcoding allegationsAug 26Aug 26Healthcare Dive
Fifth Circuit rejects PhRMA challenge to Medicare drug price negotiationAug 26Aug 27Fierce Pharma
The Villages Health agrees to $541.5 million Medicare Advantage upcoding settlementAug 27Aug 27Healthcare Dive
Medi-Cal enrollment falls by 730,000; asset limits for older adults set to tighten in July 2027Aug 27Aug 27Becker's Payer Issues
Maryland sues UnitedHealth and Optum for $380 million over Medicaid behavioral health administrationAug 27Aug 27Becker's Payer Issues
Court denies Elevance's bid for emergency 2026 star ratings recalculationAug 27Aug 28Becker's Payer Issues
CMS says it blocked $1.6 billion in potentially fraudulent Medicare lab paymentsAug 28Aug 28Becker's Payer Issues
California bill requiring prior authorizations to be honored for at least a year goes to the governorAug 28Aug 28Becker's Payer Issues
Context, outside the window: Medicare Advantage quality bonus payments reach $13.4 billion in 2026Aug 12Aug 12KFF

Every row is dated inside August 24-30, 2026 unless it is marked as context. Cited September 28, 2026.

National headlines

1. The Villages Health settles Medicare Advantage upcoding allegations for $541.5 million

What happened: The Villages Health, a Central Florida primary and specialty care provider serving about 55,000 patients, agreed to pay $541.5 million to resolve Justice Department allegations that it submitted unsupported diagnosis codes for Medicare Advantage patients from 2020 through 2024, including codes added months or years after visits. By 2024, about half of its patient codes lacked medical record support. The insurers paid on those codes included UnitedHealthcare and Humana. The provider self-disclosed, went through bankruptcy in 2025 and is now owned by Humana's CenterWell. A day earlier, Monogram Health agreed to pay $2.4 million over similar allegations involving Cigna and Humana members.

Why it matters: The coding happened at the provider, but the risk-adjusted revenue landed at the plan. As DOJ works through provider-level cases, the plans that paid on those codes face refund exposure, audit attention and reputational spillover, and the case is a live example of how a delegated or value-based arrangement can import coding risk into a plan's book.

Strategic implication: Treat retrospective chart review and provider-submitted diagnosis additions as a compliance priority before RADV and DOJ make it one. Specifically, look for late-added codes and for providers whose coding intensity moved sharply year over year. For strategy teams, factor coding normalization into any growth plan that depends on risk-bearing provider partners.

Becker's reported the settlement was approved by the bankruptcy court on August 25. The Monogram settlement was reported August 26.

Activity dateAugust 27, 2026
Source dateAugust 27, 2026
CitedSeptember 28, 2026
SourceHealthcare Dive

2. Court denies Elevance's emergency star ratings request but says it is likely to win on the merits

What happened: On August 27, a federal judge rejected Elevance's request for an emergency recalculation of its 2026 Medicare Advantage star ratings, finding the company waited too long after the October 2025 ratings release and did not show irreparable harm. Elevance argues it was treated unfairly after a May ruling for Clover Health removed 20 measures from Clover's rating and lifted it from 3.5 to 4.5 stars; the recalculation CMS then applied to other plans left Elevance's five contracts unchanged, which it says costs about $115 million in 2027 quality bonus payments. The judge found Elevance substantially likely to succeed on its claims about unlawful measures.

Why it matters: The ruling separates two questions every plan now faces: whether specific star measures are lawful, and whether a plan can get relief in time to matter for a payment year. The answer to the second is increasingly no unless a challenge is filed quickly. With CMS appealing the Clover decision, the measure set itself is unsettled heading into the next ratings release.

Strategic implication: Stars and legal teams should agree now on how quickly the organization would challenge a ratings outcome, and on which measures are exposed if the Clover reasoning holds on appeal. Competitive analysis should flag contracts whose bonus status could change through litigation, not only through performance.

Activity date is the court's decision; Becker's published August 28.

Activity dateAugust 27, 2026
Source dateAugust 28, 2026
CitedSeptember 28, 2026
SourceBecker's Payer Issues

3. Henry Ford's Health Alliance Plan grows Medicare Advantage membership 46%

What happened: Henry Ford Health's Health Alliance Plan reported 132,566 Medicare Advantage members as of June 30, 2026, up 45.8% from 90,935 a year earlier. Premium revenue rose 26.1% to $1.7 billion for the first half, while provider expenses rose 34.4% to $1 billion, driven mainly by the new Medicare Advantage members, with an 86.9% medical loss ratio. Medicaid and individual membership fell over the same period.

Why it matters: This is the other side of the national retrenchment story: a provider-sponsored plan in Michigan adding more than 41,000 Medicare Advantage members in a year. It follows a week in which Providence Health Plan closed after failing to sell its Medicare Advantage book, so the provider-sponsored model is producing both the fastest growers and the clearest failures.

Strategic implication: When mapping 2027 competition, do not assume displaced members go to the next-largest national carrier. Regional and provider-sponsored plans with local networks are absorbing volume. Track their cost trend as closely as their growth: expenses growing faster than premium is the early signal of a benefit or footprint reset a year later.

Activity dateAugust 26, 2026
Source dateAugust 26, 2026
CitedSeptember 28, 2026
SourceBecker's Payer Issues

4. Fifth Circuit upholds Medicare drug price negotiation

What happened: The U.S. Court of Appeals for the Fifth Circuit affirmed a lower court ruling against PhRMA and co-plaintiffs challenging the Inflation Reduction Act's drug price negotiation program. Judge Leslie Southwick wrote that manufacturers lack a protected interest in selling to Medicare beneficiaries at a preferred price because participation in Medicare and Medicaid is voluntary. PhRMA said it was reviewing the decision and its options.

Why it matters: With industry challenges now rejected by the Second, Third, Fifth and D.C. Circuits, the negotiated prices already in effect for 10 drugs in 2026, and those for 15 more Part D drugs on January 1, 2027, look settled for planning purposes.

Strategic implication: Part D and MA-PD pricing teams should treat negotiated prices as a fixed input rather than a litigation risk. The practical questions shift to formulary placement, pharmacy reimbursement for negotiated drugs, and how lower list prices change rebate economics and member out-of-pocket exposure in 2027 plan designs.

Fierce Pharma, published August 27, reports the ruling came on Wednesday, August 26. The circuit list comes from Patients For Affordable Drugs.

Activity dateAugust 26, 2026
Source dateAugust 27, 2026
CitedSeptember 28, 2026
SourceFierce Pharma

5. Medi-Cal loses 730,000 enrollees, with tighter asset limits for older adults still ahead

What happened: Medi-Cal enrollment fell by about 730,000, roughly 5%, between June 2025 and March 2026, to just over 14 million, with most of the drop in the first quarter of 2026, according to a California Health Care Foundation analysis of state data. The analysis notes California will lower Medi-Cal asset limits for older adults and people with disabilities in July 2027.

Why it matters: California is the largest Medicaid market in the country, and asset limits for older adults and people with disabilities apply directly to the population that qualifies for dual eligibility. Fewer full duals means a smaller eligible pool for D-SNP and integrated plans, and more members moving between D-SNP and general Medicare Advantage.

Strategic implication: D-SNP teams in California should model enrollment under the July 2027 asset limit change now, including how many current members may lose Medicaid eligibility and what the retention path into a non-D-SNP product looks like. Outside California, treat state eligibility rules as a leading indicator for dual-eligible density.

The prior issue covered Medi-Cal plans preparing for the asset limit change. What is new this week is the enrollment decline data.

Activity dateAugust 27, 2026
Source dateAugust 27, 2026
CitedSeptember 28, 2026
SourceBecker's Payer Issues

6. Study finds lead generators steering shoppers away from ACA plans

What happened: Georgetown University researchers posing as two West Virginia consumers fielded 20 sales calls over three days in May 2026. Every website in their search results was a lead generator rather than an official marketplace, and 17 of 20 sales representatives steered them away from ACA plans, including one profile that qualified for a $0 bronze plan. Representatives described ACA coverage as the public market and alternatives as the private market.

Why it matters: This is an individual-market study, but the mechanics are the same lead-generation and call-center channel that feeds Medicare Advantage enrollment, and the researchers describe enforcement against these practices as whack-a-mole. As carriers cut commissions and shoppers lean more on search, more Medicare volume runs through intermediaries whose incentives do not match the plan's.

Strategic implication: Audit where your Medicare leads originate and what scripts downstream agents use before AEP opens. CMS holds plans responsible for overseeing third-party marketing done on their behalf, and a misleading-steering story in Medicare would land on the carrier brand.

Activity dateAugust 24, 2026
Source dateAugust 24, 2026
CitedSeptember 28, 2026
SourceBecker's Payer Issues

Background that shapes the window

Background: Medicare Advantage quality bonus payments reach $13.4 billion in 2026

KFF estimates Medicare will spend at least $13.4 billion on Medicare Advantage quality bonus payments in 2026, up from $12.7 billion in 2025, while the share of enrollees in bonus-qualifying plans fell to 68% from 75%, the lowest since 2018. KFF also estimates the Clover-driven 2026 star ratings recalculation will raise 2027 bonus payments by about $600 million. This sits outside the window and is included because it sets the stakes for this week's Elevance ruling: with fewer plans clearing the bonus threshold, litigation over individual measures has become worth fighting.

Activity dateAugust 12, 2026
Source dateAugust 12, 2026
CitedSeptember 28, 2026
SourceKFF

Line-of-business impact

Line of businessWhat moved this week
Medicare AdvantageEnforcement led the week: a $541.5 million provider upcoding settlement at The Villages Health, a smaller Monogram Health settlement, and a court that denied Elevance emergency star ratings relief while signaling its measure claims are likely valid. On the growth side, Henry Ford's Health Alliance Plan reported 45.8% Medicare Advantage membership growth.Activity: Aug 26-27 · Source: Healthcare Dive, Becker's Payer Issues, Aug 26-28
Part D / PDPThe Fifth Circuit upheld Medicare drug price negotiation, leaving the negotiated prices for 15 more Part D drugs on track for January 1, 2027. No new CMS Part D premium or bid item inside the window.Activity: Aug 26 · Source: Fierce Pharma, Aug 27
D-SNPNo new CMS D-SNP guidance in the window. The signal is on eligibility: Medi-Cal lost about 730,000 enrollees, and California's lower asset limits for older adults and people with disabilities take effect in July 2027, which shrinks the dual-eligible pool in the largest Medicaid state.Activity: Aug 27 · Source: Becker's Payer Issues, Aug 27
MedigapNo material national item inside the window.Activity date: Unknown / no new event
ACA / IndividualCMS approved Oregon's state-based exchange for November 1, 2026, and a Georgetown secret-shopper study found lead generators steering subsidy-eligible shoppers away from ACA plans.Activity: Aug 24 · Source: Becker's Payer Issues, Aug 24
Medicaid / DualsMedi-Cal enrollment fell by 730,000, Maryland sued UnitedHealth and Optum for $380 million over Medicaid behavioral health administration, and 29 states have declined the discounted Medicaid GLP-1 pricing deal.Activity: Aug 25-27 · Source: Becker's Payer Issues, Aug 25-27
Distribution / broker channelNo new carrier commission announcement found inside the window; Aetna's September 15 non-commissionable date from the prior week is the operative change. The lead-generator steering study is the channel item to note, because the same intermediaries sell Medicare.Activity: Aug 24 · Source: Becker's Payer Issues, Aug 24

What this means for plans

Top risks

  • Provider coding becomes plan exposure. Settlements like The Villages Health show that diagnosis codes added by contracted providers flow straight into plan revenue, and into refund and audit exposure when they are unsupported.
  • Star ratings relief arrives too late to matter. The Elevance ruling shows a plan can be likely right on the merits and still lose a payment year if it does not challenge quickly.
  • Fast growth outruns cost. Plans absorbing displaced members at double-digit growth rates can see expenses outpace premium, as Henry Ford's first half showed, with the benefit correction arriving a bid cycle later.
  • The dual-eligible pool shrinks by rule, not by competition. State eligibility changes such as California's July 2027 asset limits can reduce D-SNP-eligible populations regardless of how well a plan competes.
  • Third-party marketing risk lands on the carrier. Misleading steering by lead generators and call centers is well documented in the individual market, and the same channel sells Medicare Advantage in the carrier's name.

Top opportunities

  • Clean coding is becoming a competitive advantage. Plans with defensible risk adjustment practices are better placed to partner with providers and to avoid the refund and reputational costs now landing on competitors' networks.
  • Measure-level star analysis has direct dollar value. With bonus-qualifying enrollment at its lowest share since 2018, knowing which measures are legally exposed and where you sit near cut points is worth more than it used to be.
  • Regional plans show the displaced-member opportunity is real. Health Alliance Plan's growth shows members will move to local, provider-aligned plans; that is a benchmark for any regional plan sizing its 2027 upside.
  • Negotiated drug prices are now a stable planning input. Part D and MA-PD teams can design 2027 and 2028 formularies and member cost sharing around negotiated prices without hedging for a court reversal.
  • Owned and compliant channels stand out as intermediaries draw scrutiny. Direct, retail and well-audited broker channels become easier to differentiate when lead-generator practices are in the news.

Sources

  1. Healthcare Dive, August 27, 2026. Risk adjustment enforcement is now reaching nine-figure settlements at the provider level.
  2. Becker's Payer Issues, August 28, 2026. Star ratings litigation is now a timing game as much as a merits game.
  3. Becker's Payer Issues, August 26, 2026. Some regional plans are growing fast while national carriers trim.
  4. Fierce Pharma, August 27, 2026. Medicare drug price negotiation looks durable enough to plan Part D bids around.
  5. Becker's Payer Issues, August 24, 2026. Study: lead-generator sites and call centers steer consumers away from ACA plans toward limited-benefit products
  6. Becker's Payer Issues, August 24, 2026. CMS approves Oregon's state-based ACA exchange, effective November 1, 2026
  7. Becker's Payer Issues, August 25, 2026. Most states decline the discounted Medicaid GLP-1 pricing deal; only Indiana has publicly committed
  8. Healthcare Dive, August 26, 2026. Monogram Health to pay $2.4 million to settle Medicare Advantage upcoding allegations
  9. Becker's Payer Issues, August 27, 2026. Medi-Cal enrollment falls by 730,000; asset limits for older adults set to tighten in July 2027
  10. Becker's Payer Issues, August 27, 2026. Maryland sues UnitedHealth and Optum for $380 million over Medicaid behavioral health administration
  11. Becker's Payer Issues, August 28, 2026. CMS says it blocked $1.6 billion in potentially fraudulent Medicare lab payments
  12. Becker's Payer Issues, August 28, 2026. California bill requiring prior authorizations to be honored for at least a year goes to the governor
  13. KFF, August 12, 2026. Context, outside the window: Medicare Advantage quality bonus payments reach $13.4 billion in 2026

Links open on the publisher's site. Where a publisher and this brief disagree on a figure, the publisher is the record.