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Plain-English Medicare guidance and real South Dakota plan data — written for the people we serve, not for search engines.
Does Medicare Cover Compression Garments for Lymphedema? The 2024 Benefit Sioux Falls Still Doesn't Know About
Medicare Part B has covered lymphedema compression garments only since January 1, 2024, under a new DMEPOS benefit category created by Section 4133 of the Consolidated Appropriations Act, 2023, per CMS's own MLN Matters MM13286 — before that date, Medicare paid for none of it, no matter how clearly a doctor documented the medical need. For 2026, coverage means 20% coinsurance after the $283 Part B deductible, and up to 3 daytime garments every 6 months plus 2 nighttime garments every 2 years, per affected limb. The single biggest reason a claim still gets denied, per Noridian Healthcare Solutions (South Dakota's Medicare DME contractor): the wrong or missing lymphedema diagnosis code, not a doctor's medical judgment overruled. A peer-reviewed review hosted by the National Library of Medicine puts breast cancer-related lymphedema incidence at a pooled 16.6% of patients, rising to 21.4% in studies that track people over time — a real slice of Minnehaha County's own 8.0% adult cancer prevalence, per CDC PLACES 2023. Here's the full guide: what changed and why, what's covered and what isn't, the exact diagnosis codes and modifiers that make or break a claim, a worked cost example under Original Medicare versus Medicare Advantage, and where to get fitted in Sioux Falls.
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Chronic Condition Special Needs Plans: Why Sioux Falls Doesn't Have Medicare's Fastest-Growing Plan Type in 2026
National C-SNP enrollment jumped from about 674,500 people in 2024 to roughly 1.15 million in 2025, a 71% increase in a single year, per KFF's own analysis of CMS Medicare Advantage enrollment data — the first year this Special Needs Plan type outgrew every other kind combined. KFF's same analysis found 97% of C-SNPs nationally are built around diabetes or cardiovascular conditions, the exact two categories showing up most in Minnehaha County's own health data: 31.7% of adults have high blood pressure and 10.0% have diagnosed diabetes, per CDC PLACES 2023. Yet the CMS PY2026 Medicare Advantage/Part D Landscape file — the same federal dataset behind every plan count on this site — lists zero Chronic Condition Special Needs Plans anywhere in South Dakota, including Minnehaha County, for 2026. Here's the full guide: what a C-SNP actually is, the complete official list of all 15 CMS-approved qualifying conditions, why enrollment is exploding nationally, the real 11-plan Minnehaha County roster available instead, and what to actually do — including a real, separate Medicare benefit called Chronic Care Management — if you have a qualifying condition today.
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Does Medicare Cover Mammograms? The Diagnostic Imaging Bill South Dakota Should Know About in 2026
Medicare covers one screening mammogram every 12 months at $0 for women 40 and older, per Medicare.gov, but a diagnostic mammogram — ordered for a symptom, a lump, or a callback on something the screening found — carries a 20% coinsurance after the 2026 Part B deductible of $283, per CMS National Coverage Determination 220.4. South Dakota patients carry the 2nd-highest average out-of-pocket share of the bill for breast cancer follow-up imaging of any U.S. state, 48.6% between 2018 and 2023, per the American Cancer Society Cancer Action Network's own claims analysis — even though the state's breast cancer mortality rate (17.3 per 100,000) runs below the U.S. average (19.2), per NCI's State Cancer Profiles. Starting with 2026 plan years, HRSA's updated Women's Preventive Services Guidelines require most private and ACA-marketplace health plans to cover follow-up breast imaging at $0 — a real federal fix, per the American College of Radiology and Mercer's own reporting — and Medicare is not included, since it still runs on a national coverage determination from 1978. Here's the full guide: why the reclassification happens mid-visit, the modifier CMS uses to flag it on your bill, a worked dollar example by month, dense-breast notification rules, and how Medigap Plan G or Medicare Advantage changes what you actually owe.
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Your Medicare Advantage Benefits Expire December 31: What Sioux Falls Should Know Before 2027
Most Medicare Advantage supplemental benefits — dental, OTC, grocery, meal, and flex-card dollars — reset on a monthly, quarterly, or annual cycle, and whatever isn't spent inside that cycle does not carry into next year, per KFF's 2026 Medicare Advantage benefits analysis. CMS's 2024 final rule (CMS-4205-F) required plans to send a personal mid-year notice of unused benefits every June 30 to July 31, first due in 2026 — and CMS's own Contract Year 2027 final rule, published April 2, 2026, rescinded that requirement before a single notice went out. Starting with the 2027 plan year, nothing in federal rule requires a plan to tell you what's unused; checking is now entirely on the enrollee. Nationally, 98% of Medicare Advantage plans offer dental, 68% offer OTC items, and 65% offer a meal benefit for 2026, per KFF's own analysis of CMS's Landscape files — real dollars sitting in accounts many people never check. Here's the full guide: how the reset mechanic actually works, the rule CMS just took back and why, a step-by-step method to check your own balance before December 31, the real 5-plan Sioux Falls Medicare Advantage PPO roster, and why this problem doesn't exist on Medigap.
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Does Medicare Cover Chiropractic Care in Sioux Falls? What the Bill Doesn't Explain in 2026
Medicare Part B covers exactly one chiropractic service — manual spinal manipulation to correct a subluxation — and nothing else a chiropractor typically does in the same visit, per Medicare.gov. Exams, x-rays, massage, and acupuncture ordered by a chiropractor are statutorily excluded, which is exactly where a lot of Sioux Falls beneficiaries get an unexpected bill. CMS's own 2025 Medicare Fee-for-Service Supplemental Improper Payment Data found a 30.4% improper-payment rate on chiropractic claims nationwide, the highest of any Part B service type, with 89.5% of those errors caused by insufficient documentation — and a decade earlier, an HHS Office of Inspector General portfolio (February 2018) found the rate ran 43.9% to 54.1% from 2010 through 2015. A chiropractor must document a specific spinal level and use an 'AT' modifier to bill Medicare for active treatment, or Noridian, South Dakota's Medicare contractor, denies the claim automatically. Here's the full guide: what's covered and what isn't, the 2026 Part B deductible and coinsurance math, the maintenance-therapy line that ends coverage even when visits continue, the ABN form update, Medicare Advantage versus Medigap for chiropractic, and the complete 5-plan Sioux Falls standard PPO roster.
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Medicare Star Ratings for 2027: What Sioux Falls Should Know
CMS is removing 11 measures from the Medicare Advantage and Part D Star Ratings program starting with the 2027 measurement year, per its own Contract Year 2027 final rule fact sheet published April 2, 2026. The rewrite followed a federal court win for insurer Clover Health that forced CMS to recalculate 2026 star ratings on June 17, 2026 — a fix CMS applied only where it raised a plan's score, now the subject of separate lawsuits from Elevance Health, SCAN Health Plan, and Alignment Healthcare, per Healthcare Dive's reporting. KFF estimates that recalculation alone adds about $600 million to 2027 Medicare Advantage quality bonus payments, on top of a Quality Bonus Program already running at least $13.4 billion in 2026. Locally, every one of the 5 standard Medicare Advantage PPOs open to anyone with Medicare in Minnehaha County carries the same 3.5-star CMS rating for 2026, per the CMS PY2026 Landscape file — a flat field where the rating itself won't decide which plan fits you. Here's the full guide: what changed and why, the court fight and the money behind it, the complete 11-plan Sioux Falls Part C roster with its published stars, what a rating can and can't tell you, and a step-by-step method to actually use it before this year's October 15 Annual Enrollment Period.
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Medicare Drug Price Negotiation: What the New 2026 and 2027 Prices Actually Mean for Sioux Falls
Medicare negotiated a real, lower Maximum Fair Price for 10 Part D drugs — Eliquis, Jardiance, Xarelto, Januvia, Farxiga, Entresto, Enbrel, Imbruvica, Stelara, and the NovoLog/Fiasp insulins — effective January 1, 2026, cuts of 38% to 79% off the 2023 list price, per CMS's own August 2024 fact sheet. Fifteen more drugs, including Ozempic, Rybelsus, Wegovy, and Trelegy Ellipta, get a negotiated price on January 1, 2027, per CMS's November 2025 fact sheet, with discounts running as high as 85%. What almost nobody explains: whether that lower price reaches your own receipt depends on whether your Part D plan charges a flat copay or a percentage coinsurance for that drug's tier, per KFF's own analysis — a genuine "it depends," not an automatic discount. None of it changes the $2,100 Part D out-of-pocket cap for 2026, which caps your total annual drug spending regardless of which drugs you take. CMS already selected 15 more drugs for a third round effective 2028, the first to include Part B drugs. Here's the full guide: both negotiated-price tables in full, why the discount might not show up in your specific bill, how it interacts with the Sioux Falls area's $300–$615 Part D deductible range, and a step-by-step method to check your own drug list before your next fill.
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Medicare Advantage HMO vs. PPO: Why Every Sioux Falls Plan Is a PPO in 2026
All 5 standard Medicare Advantage plans open to anyone with Medicare in Minnehaha County for 2026 are PPOs, not HMOs, per CMS's own PY2026 Medicare Advantage/Part D Landscape file. That's the opposite of the national pattern: HMOs still make up 57% of all 2026 Medicare Advantage plans, and 59% of enrollees were in an HMO as of 2025, per KFF's own analysis of that same CMS data. The only HMO-structured plans in the county are 2 Institutional Special Needs Plans, restricted to nursing-home residents. Because every standard local plan is a PPO, none of them require a referral to see a specialist, and none limit you to strictly in-network care the way an HMO would — real, practical differences from the structure most of the country is used to. It doesn't mean a higher bill, either: 2 of the 5 standard plans carry a $0 monthly premium for 2026. Here's the full guide: what HMO and PPO actually mean, the complete 15-plan Minnehaha County roster broken out by network type, why the local pattern runs opposite the national one, how Special Needs Plans split between the two structures, what it means if you travel, and how to verify any plan's network type yourself before you enroll.
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Does Medicare Cover Air Ambulance? What a Sioux Falls Life Flight Really Costs in 2026
The No Surprises Act does not protect Medicare or Medicare Advantage beneficiaries from a big air ambulance bill — CMS says so directly, because "these programs already have certain protections against balance billing," per CMS's own No Surprises Act Overview of Key Consumer Protections (revised June 2026). That protection is called mandatory assignment: under 42 CFR § 414.610, every air ambulance supplier billing Medicare, regardless of the vehicle, must accept the Medicare-allowed amount as payment in full and cannot bill a beneficiary beyond the unmet Part B deductible and 20% coinsurance. Using CMS's real 2026 Ambulance Fee Schedule for South Dakota, a rural pickup 50 loaded miles from Sioux Falls by helicopter has a Medicare-approved total near $8,927, not the $30,000-plus billed-charge figures GAO found nationally between 2010 and 2014. A Medigap Plan G or Plan N can close nearly all of the resulting 20% coinsurance, and Medicare Advantage caps annual exposure at a plan's own out-of-pocket maximum, no higher than $9,250 in-network for 2026 per KFF's analysis of CMS's own plan data. Here's the full guide: why the No Surprises Act doesn't apply, how mandatory assignment actually works, the real 2026 South Dakota dollar math, how Medigap and Medicare Advantage each change the bill, and how to check your own coverage before you need it.
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Medicare Says Your Rehab Ends Friday: The Notice of Medicare Non-Coverage, and the Free Appeal Almost Nobody Files
A Notice of Medicare Non-Coverage must reach you at least 2 days before your skilled nursing, home health, rehab, or hospice coverage ends, per 42 CFR § 405.1200 — and you have until noon of the next calendar day to demand a free review by an organization that doesn't work for the facility, per § 405.1202. That reviewer must decide within 72 hours. It is worth making the call: CMS's own QIO Program Annual Report to Congress for fiscal year 2025 shows reviewers handled 625,608 post-acute Medicare Advantage appeals from May 2024 through September 2025 and agreed with the plan just 51% of the time, meaning roughly half went the other way. A CMS focused review of those coverage decisions found 92% of beneficiaries still required skilled services when their coverage was terminated, 72% were at high risk of decline or readmission if discharged early, and facilities often issued the notice around day 15 on an administrative schedule rather than a clinical one. And "you've stopped improving" is not a legal reason: the Jimmo Settlement Agreement, approved January 24, 2013, established that skilled care is covered to maintain a condition or slow decline. The 2026 stakes are real, with skilled nursing days 21 through 100 at $217 a day and nothing from Medicare after day 100. Here's the full guide: what the notice is, why it lands when it does, the Jimmo standard, a step-by-step method to file the fast appeal from Sioux Falls, what the 72 hours look like, when a notice is invalid and the facility eats the cost, and all 11 certified nursing homes in Minnehaha and Lincoln County.
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Your Pharmacy Stopped Being 'Preferred.' Here's What That Does to Your Medicare Drug Bill.
Only 8 major Medicare Part D plan sponsors still offer a preferred pharmacy network for 2026, a record low, per Drug Channels' analysis of CMS's own 2026 Part D enrollment data. Nationally, 65% of rural Medicare Part D beneficiaries live in a ZIP code with zero preferred pharmacy options, per MedPAC's April 2026 report to Congress, and independent pharmacies earn preferred status only about 3% of the time versus roughly 66% for chains — even though independents make up 62% of rural pharmacies. A peer-reviewed Health Affairs study found a pharmacy excluded from a plan's network entirely carries more than four times the closure risk of a preferred one, and U.S. pharmacy closures more than doubled from 1,764 in 2021 to 3,929 in 2025. Sioux Falls has its own wrinkle: Sanford Health acquired Lewis Drug, the 60-location Sioux Falls-based chain, in fall 2025, a reminder that who owns a pharmacy and whether it's preferred by your specific plan are two separate questions. Here's the full guide: how the preferred-versus-standard mechanic actually works, why it changed in 2024, what it means for Sioux Falls and the wider Siouxland region, and a 5-step method to check your own pharmacy before this year's Annual Enrollment Period.
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Medicare's Free Diabetes Prevention Program Just Got Easier to Use. Sioux Falls Still Doesn't Have One.
Medicare has covered the Diabetes Prevention Program (MDPP) at $0 cost since 2018 — 22 coaching sessions over 12 months for prediabetes, no copay, no deductible, per CMS's own MDPP FAQ. The Consolidated Appropriations Act, 2026 (H.R. 7148), signed February 3, 2026, eliminated MDPP's old once-per-lifetime enrollment cap and added a self-paced online delivery option plus home weight self-reporting, per CMS's March 2026 MDPP Bulletin. CMS's own MDPP supplier list shows exactly one enrolled organization in South Dakota — Monument Health Rapid City Hospital, about 350 miles from Sioux Falls — and zero in Minnehaha or Lincoln County, with the nearest listed Iowa and Minnesota suppliers hours away in Ames and Mankato. Nationally, 97.6 million adults had prediabetes as of 2021, including 27.2 million adults 65 and older, per NIDDK. Here's the full guide: what MDPP covers, who qualifies, exactly what changed for 2026, the real South Dakota supplier map, what untreated prediabetes costs, and how to actually use the benefit from Sioux Falls using the new virtual and online delivery options.
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