Many people believe that Medicare covers nursing home stays. In fact Medicare's coverage of nursing home care is quite limited. Medicare covers up to 100 days of "skilled nursing care" per illness, but there are a number of requirements that must be met before the nursing home stay will be covered. The result of these requirements is that Medicare recipients are often discharged from a nursing home before they are ready.
In order for a nursing home stay to be covered by Medicare, you must enter a Medicare-approved "skilled nursing facility" or nursing home within 30 days of a hospital stay that lasted at least three days. The care in the nursing home must be for the same condition as the hospital stay. In addition, you must need "skilled care." This means a physician must order the treatment and the treatment must be provided daily by a registered nurse, physical therapist, or licensed practical nurse. Finally, Medicare only covers "acute" care as opposed to custodial care. This means it covers care only for people who are likely to recover from their conditions, not care for people who need ongoing help with performing everyday activities, such as bathing or dressing.
Note that if you need skilled nursing care to maintain your status (or to slow deterioration), then the care should be provided and is covered by Medicare. In addition, patients often receive an array of treatments that don't need to be carried out by a skilled nurse but which may, in combination, require skilled supervision. For example, the potential for adverse interactions among multiple treatments may require that a skilled nurse monitor the patient's care and status. In such cases, Medicare should continue to provide coverage.
Once you are in a facility, Medicare will cover the cost of a semi-private room, meals, skilled nursing and rehabilitative services, and medically necessary supplies. Medicare covers 100 percent of the costs for the first 20 days. Beginning on day 21 of the nursing home stay, there is a significant co-payment ($185.50 a day in 2021). This copayment may be covered by a Medigap (supplemental) policy. After 100 days are up, you are responsible for all costs.
If you are in a nursing home and the nursing home believes that Medicare will no longer cover you, it must give you a written notice of non-coverage. The nursing home cannot discharge you until the day after the notice is given. The notice should explain how to file an expedited appeal to a Quality Improvement Organization (QIO). A QIO is a group of doctors and other professionals who monitor the quality of care delivered to Medicare beneficiaries. You should appeal right away. You will not be charged while waiting for the decision, but if the QIO denies coverage, you will be responsible for the cost. If the QIO denies coverage, you can appeal the decision to an Administrative Law Judge (ALJ). It is recommended that a patient hire a lawyer to pursue an appeal