Psychiatric-Mental Health Nurse Practitioner Exam 2025 – Complete Practice Resource

Medicare is pivotal in setting the standards for reimbursement in the healthcare system and often serves as a benchmark that other insurance companies follow. Established in 1965, Medicare provides health coverage primarily for individuals aged 65 and older, as well as some younger individuals with disabilities or specific illnesses. Due to its significant size and influence, many private insurance providers and other government programs look to Medicare's billing codes, guidelines, and payment structures when determining their own reimbursement practices. This relationship stems from Medicare's rigorous payment frameworks, which have been developed to ensure consistency and fairness across the healthcare system.

In contrast, while Medicaid and private health insurance companies play crucial roles in their respective coverage and reimbursement processes, they generally adapt their practices based on the standards that Medicare has established. Blue Cross Blue Shield is a prominent player in the insurance market, but their policies often align with or reference Medicare's frameworks.