The HCFA 487 form plays a crucial role in the healthcare system, particularly in the context of patient treatment and care management. It serves as an addendum to the plan of treatment and is essential for documenting medical updates. This form is used by healthcare providers to communicate important information about a patient’s ongoing treatment plan. Key details captured in the HCFA 487 include the patient’s Health Insurance claim number, the date of service certification, and the certification period for treatment. Additionally, it collects vital identifiers such as the patient’s name, medical record number, and provider number, which help ensure accurate record-keeping and billing. The form also requires the signature of the physician overseeing the treatment, along with the option for a nurse or therapist to add their name and signature, providing a comprehensive overview of the patient's care. With its structured format, the HCFA 487 not only facilitates effective communication between providers but also helps maintain compliance with healthcare regulations, ultimately ensuring that patients receive the best possible care.