Module 7 · Insurance Verification, Prior Authorization & Patient Access
Lesson 3 of 5

Prior Authorization Fundamentals

Prior authorization is a payer review process used for certain services, items or treatments before they are provided or paid. The exact rules differ by payer and benefit plan.

Intermediate20-24 minFree lesson

What prior authorization means

A payer may require approval before certain non-emergency services, procedures, equipment or treatments. The provider usually submits clinical and administrative information so the payer can determine whether its coverage criteria are met.

Typical authorization data

  • Patient and insurance identifiers.
  • Ordering/referring and servicing provider information.
  • Requested service or item.
  • Diagnosis or clinical indication.
  • Planned date, location and quantity/units when relevant.
  • Medical records or other supporting documentation required by the payer.

Authorization record

Status

Pending, approved, partially approved, denied, pended for information or other payer-specific state.

Scope

Approved service, units/visits, provider/facility, dates and other restrictions.

Reference

Authorization/reference number and documented payer response.

Authorization is not a payment guarantee. The eventual claim still must satisfy eligibility, coding, documentation, medical-necessity and other payer rules.

Quick knowledge check

Should staff assume every service needs authorization?

No. Requirements depend on the payer, product and service.

What should be checked after approval?

The approved service, dates, quantity/visits, provider/facility and authorization number or other restrictions.

Does an authorization guarantee payment?

No.

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Training note: This material is for education and staff development. Payer rules, plan benefits, coding guidance, contracts and regulations change; learners should verify current requirements with authoritative payer, CMS and coding resources when performing real billing work.