Parkinson's Disease: Therapy and Function

Sources

1. National Institute of Neurological Disorders and Stroke. Parkinson’s disease. Checked October 29, 2026.
   Show the passageHide the passage

   PD “is a disorder of the nervous system that affects movement and gets worse over time”; “by the time PD symptoms appear, most people have lost 60 to 80% or more of the dopamine-producing cells in the substantia nigra”; four common symptoms are tremors, rigidity, bradykinesia and postural instability, and symptoms “often begin on one side of the body”; depression or anxiety “may happen during the early stage of PD, even before the start of movement problems”; “The average age for PD to start is in a person’s early to mid-60s”; “There isn’t a specific, single test that can definitively diagnose PD”: doctors consider “medical history and a neurological examination,” blood and laboratory tests, brain imaging, and a DaT scan, which “can help diagnose PD”; “There is no cure for PD”; “Over time, medicines may work for shorter periods,” symptoms may return “in the morning before their first dose of carbidopa-levodopa and in between doses,” and people “may experience sudden, unpredictable ‘off periods’”; PD medicines may cause hallucinations and confusion; MAO-B inhibitor side effects include “a drop in blood pressure when standing up that can cause dizziness or fainting”; DBS “is usually considered for people with PD after medicines stop working well or cause difficult side effects,” “doesn’t cure the disease,” and “doesn’t improve other symptoms—like speech problems, ‘freezing,’ difficulty with body positioning and balance”; “Physical, occupational, and speech therapies” are among the supportive therapies; “PD usually takes a long time to get worse”; support groups help “people with PD, their families, and caregivers” and “Individual or family counseling may also help”; “Many people with PD continue to work either full- or part-time, although they may need to adjust their schedule and working environment”; in the late stages “Serious effects on the body may include choking, pneumonia, and falls.”
2. Parkinson’s Foundation. Statistics. Checked October 29, 2026.
   Show the passageHide the passage

   “An estimated 1.1 million people in the U.S. are living with Parkinson’s disease (PD). This number is expected to rise to 1.2 million by 2030”; “Nearly an estimated 90,000 people in the U.S. are diagnosed with PD each year”; “an estimated 4% of people with PD are diagnosed before age 50”; “Men are 1.5 times more likely to have Parkinson’s disease than women”; “Medicare covers the care of approximately 90% of people with Parkinson’s in the U.S.”
3. Parkinson’s Foundation. Physical, occupational & speech therapies. Checked October 29, 2026.
   Show the passageHide the passage

   Rehabilitation helps people “maintain or improve activities for daily living and independence”; “Most often, people with Parkinson’s are only referred to rehabilitation services when recovering from an injury, such as a fall. However, it is recommended that people with PD should begin rehabilitation at diagnosis and consistently every six to 12 months”; “only 14% of people living with PD use speech, occupational or physical therapy as part of a treatment plan”; physical therapists help with walking, freezing, balance, posture, moving around the house and “fear of falling”; “Movement impairments in the early stages of the disease may not be obvious”; “Talk to your doctor about getting a baseline physical therapy evaluation and then continue with periodic re-evaluations”; “Before your first visit, think about your movement goals and write down your problems and questions”; occupational therapists help people stay independent “whether in work, hobbies, social life or in daily activities”; OT tips include tools “with larger handles,” “Use both hands in tasks,” “Schedule tasks that require greater hand control for times when you are well-rested and medications are working well,” “imagining writing big can actually help you write big,” “a tub seat” and “a swivel seat cushion in the car”; “Request a referral for occupational therapy from your neurologist or movement disorder specialist”; speech-language pathologists “evaluate speech, voice, communication, swallowing and memory/thinking function”; speech changes “may include low volume, monotone, breathy/hoarse vocal quality, fast rate of speech, and/or reduced clarity”; people with PD “may have reduced awareness that their speech is getting softer” and, asked to speak at normal loudness, “often feel as if they are shouting, even though they are perceived by listeners to be speaking normally”; “The earlier a person receives a baseline speech evaluation and speech therapy, the more likely” communication is maintained; “pay attention to their comments” when a partner notices changes; “LSVT LOUD — the most researched voice treatment for people with PD — is virtually offered in select states”; the Helpline “1-800-4PD-INFO (1-800-473-4636) can help you locate an experienced physical therapist.”
4. Osborne JA, Botkin R, Colon-Semenza C, DeAngelis TR, Gallardo OG, Kosakowski H, et al. Physical therapist management of Parkinson disease: a clinical practice guideline from the American Physical Therapy Association. Physical Therapy. 2022;102(4):pzab302. doi:10.1093/ptj/pzab302 (PMID 34963139).
   Show the passageHide the passage

   Based on systematic reviews of randomized controlled trials; “The body of evidence for this CPG is comprised of 242 articles.” High-quality evidence, strong recommendations: physical therapists “should implement” moderate- to high-intensity aerobic exercise, resistance training, balance training, external cueing (“to reduce motor disease severity and freezing of gait”), gait training and task-specific training, and “should recommend community-based exercise”; physical therapist services “should be delivered within an integrated care approach” (strong evidence, strong recommendation), with a team that “may comprise movement disorder specialists, general neurologists, geriatricians, primary care physicians, nurses, physical therapists, occupational therapists, speech language pathologists, registered dieticians, social workers”; behavior-change approaches (strong evidence; recommendation “moderate – downgraded”); flexibility exercises (“Evidence quality: low; recommendation strength: weak”); and “Physical therapist services may be delivered via telerehabilitation to improve balance” (“Evidence quality: moderate; recommendation strength: weak – downgraded”). “Most studies reviewed include individuals in the early to mid-stages of PD as measured by Hoehn & Yahr (H&Y) stages 1 to 3” and “Recommendations may not generalize to those in the advanced H&Y stages 4 to 5”; “the GDG recommends initiating gait training early after diagnosis”; the trials suggest “a potential differential effect of high-intensity exercise on motor disease severity, though additional studies directly comparing moderate- and high-intensity aerobic exercise are needed”; “It is also important to determine if the benefits of aerobic exercise modify symptoms versus the disease progression”; “cycling rather than treadmill walking may be a safer aerobic exercise option in those who are at high risk of falling and/or with freezing of gait”; mobility improved with supervised multimodal balance programs “2 to 3 times per week, 16 to 30 total hours, for at least 5 and up to 10 weeks”; the Mini-BESTest “was the most frequently used primary outcome measure” for balance; outcome measures follow the Academy of Neurologic Physical Therapy’s Parkinson Evidence Database to Guide Effectiveness (PDEDGE); “Two moderate-quality studies favored” LSVT BIG, described as “Lee Silverman Voice Treatment physical or occupational therapy.”
5. American Physical Therapy Association, ChoosePT. Parkinson disease: how physical therapy can help and what to expect. Checked October 29, 2026.
   Show the passageHide the passage

   “Some people have the disease for 20 to 30 years”; for others problems come “much earlier (within five to 10 years)”; “people usually do not die from PD”; “Nonmotor symptoms of PD can begin many years before motor symptoms develop,” including “Decreased sense of smell. Sleep problems. Feeling lightheaded when first standing up”; “Movements that become smaller” (shuffling, less arm swing, a quieter voice); “there is not one definitive test for PD”; diagnosis may follow “A major improvement in symptoms when taking medicine to treat PD” and “Initial symptoms on one side of the body only”; the evaluation includes “tests to examine your: Posture. Strength. Flexibility. Walking. Endurance. Balance. Coordination. Attention with movement”; a “well-rounded exercise program specific to your stage of disease and your goals”; aerobic exercise “should be initiated early in the disease process”; strategies “to get in and out of bed, chairs, and cars”; “Some people with PD benefit from using a cane or a walker”; if you need physical assistance, the physical therapist “can work with you and your family to develop strategies to make moving easier”; “Your physical therapist will know how to time treatments, exercise, and activity based on the schedule and effects of your medicines”; “people with PD can lose the gains they make when supervised exercise programs end”; consider a physical therapist “experienced in treating people with neurological disorders” or “a board-certified clinical specialist or who has completed a residency or fellowship in neurologic physical therapy,” and “ask about the physical therapists’ experience in helping people with PD.”
6. Parkinson’s Foundation. Freezing. Checked October 29, 2026.
   Show the passageHide the passage

   “Freezing of gait is the temporary, involuntary inability to move”; it “only lasts a few seconds”; it occurs most often when transitioning from standing to walking, walking through a doorway, turning, stepping onto a different surface, or under stress or multitasking; “Freezing may occur when the person with PD is due for the next dose”; “About 38 percent of people living with Parkinson’s fall each year”; falls “occur mostly when turning or changing directions and are often related to a freezing episode”; those who freeze “are at a much higher risk of falling”; “Adjusting your PD treatment may be helpful”; therapists “trained in Parkinson’s disease can teach you techniques that reduce your risk of falling”; techniques: march or goose step, shift weight, step in time to music or hum, sing or count, imagine a line to step over or use a laser line, turn in a half circle, and “STOP, SIGH, SHIFT, STEP”; helpers should “Remain calm” and “Do not rush or push.”
7. Canning CG, Sherrington C, Lord SR, Close JC, Heritier S, Heller GZ, et al. Exercise for falls prevention in Parkinson disease: a randomized controlled trial. Neurology. 2015;84(3):304–312. doi:10.1212/WNL.0000000000001155 (PMID 25552576).
   Show the passageHide the passage

   Randomized controlled trial of 231 people; minimally supervised exercise targeting balance, leg strength and freezing of gait, 40 to 60 minutes 3 times weekly for 6 months; no significant difference in the rate of falls overall; in the lower disease severity subgroup “there were fewer falls in the exercise group” (incidence rate ratio 0.31), and in the higher severity subgroup “a trend toward more falls”; the exercise group scored better on the Short Physical Performance Battery, sit-to-stand, fear of falling, affect and quality of life; the authors rate it Class III evidence.
8. Parkinson’s Foundation. Speech & swallowing issues. Checked October 29, 2026.
   Show the passageHide the passage

   Dysphagia “usually starts mildly with issues such as taking a longer time to eat a meal or coughing at mealtimes” and “can lead to malnutrition, dehydration and aspiration”; “Aspiration, which can be silent (a person does not cough or choke), is a risk factor for aspiration pneumonia — the leading cause of death in PD”; working with an SLP “is the gold-standard treatment”; “Speech evaluation and therapy in early stages of PD — even before changes are noticeable — can make a big difference”; LSVT LOUD consists of “Four, one-on-one speech therapy sessions a week for four consecutive weeks,” daily home practice on therapy and non-therapy days, and ongoing daily home practice afterward; SPEAK OUT! “Eight to 12 speech therapy sessions” with “Re-evaluation every six months”; “Personal amplification devices can increase the loudness of your voice”; tips include eye contact, reducing background noise, small groups and video calls; “bring your loved ones to a couple of sessions so they can learn how to best understand your speech”; “contact your health insurance company to find out what therapy and procedures are eligible for reimbursement.”
9. Centers for Medicare & Medicaid Services. Jimmo settlement (CMS.gov). Checked October 29, 2026.
   Show the passageHide the passage

   The Jimmo Settlement Agreement (January 2013) “clarified that the Medicare program covers skilled nursing care and skilled therapy services under Medicare’s skilled nursing facility, home health, and outpatient therapy benefits when a beneficiary needs skilled care in order to maintain function or to prevent or slow decline or deterioration”; coverage “does not turn on the presence or absence of a beneficiary’s potential for improvement, but rather on the beneficiary’s need for skilled care.”
10. American Speech-Language-Hearing Association. Dysarthria in Adults (Practice Portal). Checked October 29, 2026.
    Show the passageHide the passage

    “It is estimated that dysarthria affects approximately 44%–88% of individuals with Parkinson’s disease”; LSVT LOUD is “an intensive program that targets high phonatory effort to improve loudness” and “may also influence intelligibility” and/or voice quality; SPEAK OUT! is “a standardized, comprehensive” program; in neurodegenerative disease “The goal of treatment is to maximize communication at each stage of the disease, not to reverse decline,” which may include “initiating AAC systems and voice banking as early as possible following a diagnosis.”
11. American Speech-Language-Hearing Association. Adult Dysphagia (Practice Portal). Checked October 29, 2026.
    Show the passageHide the passage

    Prevalence “as high as 90% in individuals diagnosed with Parkinson’s disease or amyotrophic lateral sclerosis”; signs include “coughing or throat clearing during or after eating or drinking” and a “wet or gurgly sounding voice”; “Silent aspiration may be present”; SLPs “typically use one of two types of instrumental evaluation: the videofluoroscopic swallowing study (VFSS) or the flexible endoscopic evaluation of swallowing (FEES)”; “Instrumental procedures are the only method that provides visualization of swallowing physiology.”
12. Sturkenboom IH, Graff MJ, Hendriks JC, Veenhuizen Y, Munneke M, Bloem BR, Nijhuis-van der Sanden MW; OTiP study group. Efficacy of occupational therapy for patients with Parkinson’s disease: a randomised controlled trial. The Lancet Neurology. 2014;13(6):557–566. doi:10.1016/S1474-4422(14)70055-9 (PMID 24726066).
    Show the passageHide the passage

    Multicenter, assessor-masked randomized controlled trial in the Netherlands: 191 patients with self-reported difficulties in daily activities (124 intervention, 67 control); 10 weeks of home-based occupational therapy against usual care; self-perceived performance on the Canadian Occupational Performance Measure improved, adjusted mean difference 1.2 points at 3 months; “There were no adverse events associated with the study.”
13. MedlinePlus, US National Library of Medicine. Head injury: first aid. “For a moderate to severe head injury, call 911”; get medical help right away if the person “Becomes very sleepy,” “Behaves abnormally, or has speech that does not make sense,” “Develops a severe headache or stiff neck” or “Has a seizure.” Checked October 29, 2026.
14. Parkinson’s Foundation. Hospital safety guide. “symptoms may get worse, and new symptoms, like confusion or thinking changes, can develop because of stress, infection, fatigue, sleep disturbances, surgery or new medications”; the guide includes a medication form and a doctor’s letter on “the importance of adherence to the Parkinson’s medication schedule.” Checked October 29, 2026.
15. Parkinson’s Foundation. Weight management. “Weight loss can result from reduced appetite, difficulty eating, nausea, swallowing problems or increased calorie burn from involuntary movements.” Checked October 29, 2026.
16. National Institute on Aging. Parkinson’s disease: causes, symptoms, and treatments. “People living with Parkinson’s disease should never stop taking levodopa without telling their doctor. Suddenly stopping the drug may have serious side effects, like being unable to move or having difficulty breathing.” Checked October 29, 2026.
17. Parkinson’s Foundation. 10 early signs. Checked October 29, 2026.
    Show the passageHide the passage

    Tremor, small handwriting (“called micrographia”), loss of smell, trouble sleeping (acting out dreams), trouble moving or walking (arms that “don’t swing like they used to”), constipation, a soft or low voice, masked face, dizziness or fainting, and stooping or hunching over; “No single one of these signs means that you should worry, but if you have more than one sign you should consider making an appointment to talk to your doctor”; a plan may include “A referral to a neurologist,” “Care from an occupational therapist, physical therapist or speech therapist” and “Meeting with a medical social worker to talk about how Parkinson’s will affect your life.”
18. Centers for Medicare & Medicaid Services. Occupational therapy services (Medicare.gov). “Therapy to help you perform activities of daily living (like dressing or bathing). You can get this therapy to help improve or maintain your current capabilities, or slow your rate of decline”; a doctor or other provider “must certify you need this care.” Checked October 29, 2026.
19. Ebersbach G, Ebersbach A, Edler D, Kaufhold O, Kusch M, Kupsch A, Wissel J. Comparing exercise in Parkinson’s disease—the Berlin LSVT®BIG study. Movement Disorders. 2010;25(12):1902–1908. doi:10.1002/mds.23212 (PMID 20669294).
    Show the passageHide the passage

    Randomized controlled trial: 60 patients with mild to moderate PD assigned to one-to-one LSVT BIG, group Nordic walking or unsupervised home exercise; BIG and walking had 16 hours of supervised training, within 4 weeks for BIG; LSVT BIG “is derived from the Lee Silverman Voice Treatment and focuses on intensive exercising of high-amplitude movements”; at 16 weeks UPDRS motor score improved by 5.05 points with BIG, against “a mild deterioration” with walking and home exercise; BIG was also better on timed-up-and-go and timed 10 m walking; “There were no significant group differences for quality of life (PDQ39).” (Crossref lists the title as “the Berlin BIG Study.”)
20. Parkinson’s Foundation. Stages of Parkinson’s. Checked October 29, 2026.
    Show the passageHide the passage

    “Some people experience the changes over 20 years or more”; “Motor fluctuations can become an issue five to 10 years after diagnosis”; “In 1967, Hoehn & Yahr defined five stages”; “stages 1 and 2 represent early-stage, 2 and 3 mid-stage, and 4 and 5 advanced-stage PD”; stage one: “mild symptoms that generally do not interfere with daily activities” on one side; stage two: both sides or the midline, “The person is able to live alone, but daily tasks are more difficult and lengthier”; stage three: “loss of balance … is the hallmark. Falls are more common”; stage four: “may need to ambulate with a cane/walker for safety. The person needs significant help with activities of daily living”; stage five: “bedridden or confined to a wheelchair unless aided. Around-the-clock care is required”; rating scales include the MDS-UPDRS and the PDQ-39.
21. Parkinson’s Foundation. Home safety. Checked October 29, 2026.
    Show the passageHide the passage

    “talk to your doctor about scheduling a Home Safety Evaluation — an in-home occupational therapist safety assessment”; remove clutter and rugs; chairs should “have arm rests and adequate seat height”; good lighting; “Raise bed height”; “Use a half side rail or bed pole”; “Use a bright nightlight”; “Most falls take place in the bathroom”; “Install grab bars near the toilet, tub and shower.”
22. Parkinson’s Foundation. Exercise. Checked October 29, 2026.
    Show the passageHide the passage

    “at least 2.5 hours per week”; in the Parkinson’s Outcomes Project, people “who start exercising earlier in their disease course for a minimum of 2.5 hours per week experience a slowed decline in quality of life compared to those who start later”; four components: aerobic activity, strength training, “Balance, Agility & Multitasking” and flexibility; “Biking, running, Tai Chi, yoga, Pilates, dance, weight training, non-contact boxing, qi gong and more are included”; “There is no ‘exercise prescription’ that is right for every person with PD”; “The most important thing is to do the exercise regularly”; “Before starting an exercise program, see a physical therapist specializing in PD for full functional evaluation and recommendations”; programs “longer than six months, regardless of exercise intensity, showed significant gains in functional balance and mobility as compared to two-week or 10-week programs”; “neurologists now recommend exercise as part of most PD treatment plans.”
23. Ernst M, Folkerts AK, Gollan R, Lieker E, Caro-Valenzuela J, Adams A, et al. Physical exercise for people with Parkinson’s disease: a systematic review and network meta-analysis. Cochrane Database of Systematic Reviews. 2023;(1):CD013856. doi:10.1002/14651858.CD013856.pub2 (PMID 36602886).
    Show the passageHide the passage

    Cochrane systematic review and network meta-analysis of 156 randomized controlled trials, 7,939 participants “with mostly mild to moderate disease and no major cognitive impairment”; dance “has a moderate beneficial effect on the severity of motor signs” (high confidence); aqua-based, gait/balance/functional and multi-domain training “might have a moderate beneficial effect” (low confidence); “The evidence is very uncertain about the effects of strength/resistance training and ‘Lee Silverman Voice training BIG’ (LSVT BIG) on the severity of motor signs”; “little evidence of differences between these interventions”; “the exact exercise type might be secondary”; the interventions “were described as relatively safe.”
24. Schenkman M, Moore CG, Kohrt WM, Hall DA, Delitto A, Comella CL, et al. Effect of high-intensity treadmill exercise on motor symptoms in patients with de novo Parkinson disease: a phase 2 randomized clinical trial. JAMA Neurology. 2018;75(2):219–226. doi:10.1001/jamaneurol.2017.3517 (PMID 29228079).
    Show the passageHide the passage

    SPARX, a phase 2 multicenter randomized trial: 128 people with Parkinson disease (Hoehn and Yahr stage 1 or 2, aged 40 to 80, within 5 years of diagnosis, not expected to need dopaminergic medication within 6 months) assigned to high-intensity treadmill exercise (80%–85% of maximum heart rate, 4 days a week), moderate intensity, or wait-list control for 6 months; UPDRS motor score changed by 0.3 points in the high-intensity group and 3.2 in the control group; only the high-intensity group “reached the predefined nonfutility threshold”; “An efficacy trial is warranted.”
25. Ramig L, Halpern A, Spielman J, Fox C, Freeman K. Speech treatment in Parkinson’s disease: randomized controlled trial (RCT). Movement Disorders. 2018;33(11):1777–1791. doi:10.1002/mds.27460 (PMID 30264896).
    Show the passageHide the passage

    Randomized controlled trial: 64 people with PD randomized to 1-month LSVT LOUD (n = 22), LSVT ARTIC (n = 20) or no treatment (n = 22), with 20 matched healthy controls; “LSVT LOUD showed greater improvements than both LSVT ARTIC and UNTXPD for SPL [sound pressure level] at 1 and 7 months”; “Only LSVT LOUD maintained CETI-M improvements at 7 months” (participant-reported communication effectiveness).
26. Ebersbach G, Grust U, Ebersbach A, Wegner B, Gandor F, Kühn AA. Amplitude-oriented exercise in Parkinson’s disease: a randomized study comparing LSVT-BIG and a short training protocol. Journal of Neural Transmission. 2015;122(2):253–256. doi:10.1007/s00702-014-1245-8 (PMID 24872078).
    Show the passageHide the passage

    Randomized study of 42 patients: LSVT BIG (16 one-hour sessions within 4 weeks) against a 2-week, 10-session short protocol with identical exercises; “Measures of motor performance were equally improved by LSVT-BIG and AOT-SP but high-intensity LSVT-BIG was more effective to obtain patient-perceived benefit.”
27. Parkinson’s Foundation. Getting dressed. Checked October 29, 2026.
    Show the passageHide the passage

    “Dress when your medications are working well”; “Sit down when dressing. Choose a chair with firm support and arms”; button hook, dressing stick, zipper pulls; elastic waistbands; “Replace buttons with Velcro or magnetic closures”; “Wear non-skid socks instead of bathroom slippers. Slippers can slide off your feet, which may result in falls”; “Wear lightweight, supportive shoes.”
28. Parkinson’s Foundation. Deep brain stimulation (DBS). Checked October 29, 2026.
    Show the passageHide the passage

    DBS “can reduce tremor, stiffness, slowness, dyskinesia (involuntary movements) and fluctuations in movement control between medication doses”; “DBS may worsen: Balance, speech and swallowing problems especially if experienced before DBS. Typically, these changes are related to stimulation and can improve or go away by adjusting the device settings”; “most continue taking some medication”; “Managing Parkinson’s usually involves a combination of treatments — including medication, exercise and other therapies.”
29. Parkinson’s Foundation. Driving. Checked October 29, 2026.
    Show the passageHide the passage

    “Many people with Parkinson’s disease (PD) continue to drive safely long after their diagnosis”; the ability to drive “depends on a person’s specific symptoms”; medicines may cause “sleepiness, dizziness, blurred vision and confusion”; “Do not drive when you feel fatigued, when your medication is wearing off, or when starting a new medicine”; a Driving Rehabilitation Specialist’s assessment uses “on- and off-road tests to see if, and how, PD affects your driving.”
30. Centers for Medicare & Medicaid Services. Physical therapy services (Medicare.gov). Checked October 29, 2026.
    Show the passageHide the passage

    Part B “helps pay for medically necessary outpatient physical therapy”; “You can also get this therapy to help improve or maintain your current function, or slow your rate of decline”; your doctor or other provider “must certify that you need it”; “you pay 20% of the Medicare-approved amount”; “There’s no limit on how much Medicare pays for your medically necessary outpatient therapy services in one calendar year.”
31. Centers for Medicare & Medicaid Services. Speech-language pathology services (Medicare.gov). Evaluation and treatment “to regain and strengthen speech and language skills. This includes cognitive and swallowing skills, or therapy to improve or maintain current function or slow decline”; “There’s no limit on how much Medicare pays.” Checked October 29, 2026.
32. Centers for Medicare & Medicaid Services. Costs (Medicare.gov). Part B deductible “Yearly $283 before Original Medicare starts to pay”; coinsurance “Usually 20% of the cost for each Medicare-covered service or item after you’ve paid your deductible.” Checked October 29, 2026.
33. Centers for Medicare & Medicaid Services. Therapy services (CMS.gov, page last modified March 10, 2026). Checked October 29, 2026.
    Show the passageHide the passage

    The law “preserves the former therapy cap amounts as thresholds above which claims must include the KX modifier as a confirmation that services are medically necessary as justified by appropriate documentation in the medical record”; “Claims for services over the KX modifier threshold amounts without the KX modifier are denied. For CY 2026 this KX modifier threshold amount is: $2,480 for PT and SLP services combined, and $2,480 for OT services”; “the MR threshold is $3,000 for PT and SLP services and $3,000 for OT services”; “not all claims exceeding the MR threshold amount are subject to review”; section 6209 of the Consolidated Appropriations Act, 2026 “extended the ability of PTs, OTs, and SLPs to furnish Telehealth Services … through December 31, 2027.”
34. Centers for Medicare & Medicaid Services. Compare Original Medicare & Medicare Advantage (Medicare.gov). Checked October 29, 2026.
    Show the passageHide the passage

    Medicare Advantage: “Plans must cover all medically necessary services that Original Medicare covers”; “You may need to use doctors and other providers who are in the plan’s network”; “You may need to get a referral to see a specialist”; “You may need to get approval (prior authorization) from your plan before it covers certain services or supplies”; “Plans may have different out-of-pocket costs for certain services.”
35. Centers for Medicare & Medicaid Services. Home health services (Medicare.gov). Checked October 29, 2026.
    Show the passageHide the passage

    Covered services include “Physical therapy, occupational therapy, and speech-language pathology services (if you meet certain conditions)”; “You must need part-time or intermittent skilled services and you’re ‘homebound’”; home health can help you “maintain your current condition or level of function, or slow your rate of decline”; “You pay nothing for covered services.”
36. HealthCare.gov. What Marketplace health insurance plans cover. Checked October 29, 2026.
    Show the passageHide the passage

    “All plans offered in the Marketplace cover these 10 essential health benefits,” including “Rehabilitative and habilitative services and devices (services and devices to help people with injuries, disabilities, or chronic conditions gain or recover mental and physical skills)”; “Specific services covered in each broad benefit category can vary based on your state’s requirements.”

Medical disclaimer. This page is for general educational purposes and does not constitute medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider about your individual situation. Never start, stop, or change a dose without medical guidance.