Osteoporosis is a progressive skeletal disease in which bones become thin, weak, brittle, and prone to fracture. Osteoporosis literally means âporous bones.â Thinning bones are caused by loss of bone density. Calcium and other minerals contribute to the bone mineral density that helps strengthen and protect bones.steoporosis is a progressive skeletal disease in which bones become thin, weak, brittle, and prone to fracture. Osteoporosis literally means âporous bones.â Thinning bones are caused by loss of bone density. Calcium and other minerals contribute to the bone mineral density that helps strengthen and protect bones.
An employer's federal payroll tax responsibilities include withholding from an employee's compensation and paying an employer's contribution for Social Security and Medicare taxes under the Federal Insurance Contributions Act (FICA).
Medicare Part B Requirements. Page Content. There are two types of Medicare coverage in which you are required to enroll when you become eligible: Part A (Hospital Insurance) and Part B (Medical Insurance). Medicare is the primary payer for Medicare Part A services for Medicare enrolled Fundsâ beneficiaries. The Funds is the primary payer for Medicare Part B services, if you have no other group health plan that is primary. You are required to notify the Funds when you become eligible for Medicare. When you are Medicare-eligible, you must enroll in Part B in order to keep your Fundsâ health services card. The Funds will not provide health benefits for beneficiaries who are eligible but not enrolled in Medicare.