Addiction Care · 3 min read · Updated November 13, 2026
Prior authorization is an insurer’s review of a proposed service before it is provided. Some addiction services require it; others may not. Approval is not the same as a guarantee that every charge will be paid. Knowing who submits the request and what exactly was approved can prevent avoidable confusion.
Identify the exact requirement
HealthCare.gov: Preauthorization explains that preauthorization may be required for a service, treatment plan, or prescription and is not a promise of payment. Ask the plan whether your proposed setting and provider require approval, and ask the provider who handles the request. Do not rely on the general phrase “insurance verified.” Eligibility verification, network confirmation, and authorization are separate questions. Our insurance checklist can help you keep those answers distinct.
Track the request instead of waiting without a plan
Ask when the request was sent, what information was included, and whether anything is missing. Get a reference number and a contact at the provider’s office. Ask the insurer about the expected review time and whether the clinical situation qualifies for an expedited process. Do not delay emergency medical care to complete routine approval paperwork. For planned care, knowing the next follow-up date can be more useful than repeatedly calling different people with no shared reference.
Read the approval’s limits
An authorization may apply to a particular provider, level of care, number of visits, or date range. Ask what requires a new review, especially if the treatment plan changes. For example, approval for an initial assessment may not cover a residential stay. Confirm your expected cost sharing and network status separately. If the approved dates do not match the actual appointment, ask the office to resolve the difference before assuming the mismatch will be fixed automatically after billing.
Respond to a request for more information
The insurer may ask for clinical records or an explanation of medical necessity. Your treating provider is usually best placed to supply medical information. Ask whether the request is pending, incomplete, or formally denied, because those statuses can require different actions. Keep written notices. If it is denied, HealthCare.gov: Appealing a Health Plan Decision explains internal appeal and external review pathways for applicable plans. Our denial guide helps organize the reasons and deadlines without promising a particular outcome.
Recheck when the plan changes
Ask who monitors authorization during ongoing treatment and how you will be told if additional visits are not approved. Discuss clinically appropriate alternatives and appeal options before a coverage gap becomes urgent. You can ask the provider and insurer to explain the decision in ordinary language. A useful record includes the approved service, dates, reference number, expected costs, and next review point. That gives you something concrete to use if different departments provide conflicting answers.
Sources & further reading
General educational information. This guide is not a substitute for advice from a qualified treatment professional.
