Insurance credentialing is the process by which healthcare providers are verified and enrolled with insurance companies so they can offer services to insured patients and receive reimbursement for those services. This process involves reviewing and validating a provider’s education, licenses, certifications, work history, and practice details to ensure they meet payer requirements. Once credentialed, the provider is recognized as an approved or in-network participant, allowing claims to be submitted and processed correctly. Proper insurance credentialing helps prevent claim rejections, supports smooth billing workflows, and ensures that healthcare practices can receive timely payments for the care they deliver.