If you're approaching 65, planning for health coverage is crucial, especially if you expect to continue working.
Many people are choosing to delay retirement (and Medicare enrollment) past the age of 65. The reasons for doing so can include saving money for retirement, waiting to receive full Social Security benefits, continuing health insurance through their employer, or timing retirement with a spouse.
While delaying Medicare may make sense for some, it's important to enroll in Medicare Part B on time to avoid penalties. Generally, you should enroll at 65 unless you have current coverage through your or your spouse's employer, which may allow you to delay without extra costs.