Under Medicare, preventive services are generally covered without the need for beneficiaries to submit a claim. When you receive these services from a healthcare provider who accepts Medicare assignment, the provider typically submits the claim on your behalf. This ensures that you do not have to deal with any paperwork related to the claims process. It is important to note that while most preventive services are covered at no cost if the requirement conditions are met, there may be exceptions where a copayment or deductible applies. To ensure you are receiving coverage for the specific preventive services, it is advisable to check the details on the current Humana website regarding the types of preventive services covered and any associated requirements. This can provide you with clarity on your benefits and help avoid unexpected costs.