Referral

Understanding Referrals in Medical Billing Processes: The 2026 Guide That Stops Denials

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A referral is your PCP saying “you need to see a specialist.” Prior authorization is insurance saying “we’ll pay for it.” HMO plans always need a referral, PPO usually not, POS/Medicare Advantage/Medicaid MCO depends. Missing referral = specialist visit denied. 8% of in-network denials are for missing referral or auth. Referral goes in Box 23 on claim. Published: Aug … Read more

What’s the difference between authorization and referral?

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Diff b/w auth and referral.

In medical billing, authorization and referral serve different purposes, though both are crucial for insurance coverage and patient care. Simply put, authorization is permission from the insurance company for a service, while a referral is a recommendation from a primary care provider (PCP) to see a specialist. Let’s break down the details to help you … Read more