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How to Check Authorization Status: The Complete Guide

Providers, families, and patients can prevent avoidable delays by understanding when prior authorization is needed for a healthcare service and how to check the request status. This guide clarifies the meaning of authorization status, where to check, what information to maintain and what to do with a request pending approval, denied or needs some documentation.

Definition & Purpose of Authorization Status

Are you waiting until services can begin? Do you have doubts on whether an authorization request is received or read? Do you need to know whether extra documentation is required?

Authorization status indicates the current position of a request to the relevant payer. A request can be pending, approved, denied, expired or categorized as not needing authorization depending on the payer and service. These statuses are considered as shared prior authorization statuses at CMS, but other statuses may be utilised by any individual payer. 

Monitoring position aids providers with the normal check-up of the status to provide information to patients and referral partners, respond to documentation requests, and identify outstanding requests.

Understanding Authorization & Timing

Authorization requirements vary by payer, plan, service, and patient circumstances. Some services may require prior authorization before they are provided, while others may not require it.

The status can help determine whether

For certain impacted payers, CMS requires prior authorization decisions to be communicated within seven calendar days for standard requests and 72 hours for expedited requests

What Authorization Status Means

Authorization status refers to the current stage of a payer’s review of a request for a particular healthcare service.

Common statuses include

Pending

The request has been submitted and is still being reviewed by the payer.

Approved

The payer has approved the requested service, subject to the applicable authorization terms.

Denied

The payer has determined that the request is not approved. For impacted payers, providers must receive a specific reason for certain denied prior authorization decisions.

Additional Information Required

The payer needs further documentation or information before completing the review.

Expired

The authorization period has ended or the approved authorization is no longer active.

Authorization Not Required

The requested service does not require prior authorization under the applicable payer’s requirements.

Authorization Status Breakdown

Checking authorization status involves more than simply confirming whether a request was approved. Providers should review the details associated with the authorization.

Core authorization status considerations typically include

Request Number

The authorization or reference number helps identify the specific request when communicating with the payer.

Patient Information

Patient identifiers should be verified to ensure the correct authorization is being reviewed.

Requested Service

Confirm that the status relates to the correct service, procedure, treatment, or level of care.

Submission Date

The submission date helps providers determine how long the request has been under review.

Current Status

Review whether the request is pending, approved, denied, expired, or requires additional information.

Authorization Dates

For approved requests, review the effective and expiration dates to confirm the period during which services are authorized.

Approved Services or Units

Check whether the payer approved the requested service, frequency, duration, or number of units.

Additional Documentation

Determine whether the payer has requested medical records or other supporting information before completing the review.

The Four Stages of Authorization Review

Authorization requests generally move through several stages from submission to final determination.

Step 1 – Request Submission

The provider submits the authorization request and requires supporting documentation through the payer’s approved process.

Step 2 – Payer Review

The payer reviews the request and supporting information to determine whether the requested service meets applicable requirements.

Step 3 – Status Determination

The request may remain pending, require additional information, be approved, or be denied based on the payer’s review.

Step 4 – Ongoing Authorization Monitoring

Approved authorizations should be monitored for expiration dates, remaining units, changes in services, and additional authorization requirements.

How to Check Authorization Status

The exact process depends on the payer and its available systems. Providers should use the payer’s designated portal, electronic system, or provider contact method.

Step 1: Gather Authorization Information

Keep the patient’s name, member identification number, authorization number, service requested, and submission date available.

Step 2: Access the Payer System

Log into the payer’s provider portal or applicable authorization platform. Some payers also provide electronic authorization tools through connected healthcare systems.

Step 3: Search for the Request

Use the authorization number, patient information, reference number, or other identifying information required by the payer.

Step 4: Review the Current Status

Check whether the request is pending, approved, denied, expired, or awaiting additional information.

Step 5: Review Authorization Details

If approved, verify the authorized services, effective dates, expiration date, quantity, frequency, and duration where applicable.

Step 6: Follow Up When Needed

If the request remains pending, additional information is requested, or the status cannot be located, contact the payer through its designated provider service channel and document the follow-up.

Supporting Patients & Referral Partners

Authorization delays can create uncertainty for patients, families, and referral partners. Clear communication helps everyone understand what is happening with a request.

Authorization Updates

Providers can share appropriate status updates with patients, families, and referral partners while protecting patient information.

Documentation Support

If additional clinical records are requested, the care team can identify and submit the appropriate supporting documentation.

Payer Communication

When an authorization cannot be located or remains pending beyond the expected timeframe, providers can contact the payer for clarification.

Ongoing Monitoring

Authorization status should be checked throughout the service period to prevent missed expiration dates or interruptions in approved care.

Authorization Status & Care Settings

Authorization requirements can differ depending on the payer, service, and care setting.

Prior authorization may be relevant to services provided in settings such as

CMS requires certain impacted payers to provide electronic prior authorization capabilities, including functionality that allows providers to determine whether authorization is required, identify documentation requirements, and exchange authorization requests and responses. The exact process still depends on the applicable payer and service.

Preparing to Check Authorization Status

Providers and referral partners can make status checks easier by keeping authorization information organised.

Consider

Ask questions such as

FAQs

How can I check the status of an authorization?

Providers can generally check through the payer’s provider portal, authorization system, or designated provider service channel. The specific process varies by payer.

Pending generally means the payer has received the request and has not yet made a final determination. The payer may also request additional information during the review.

Review the approved service, authorization number, effective date, expiration date, units, frequency, and duration to ensure they match the requested care.

Review the denial reason and determine whether additional documentation, correction, resubmission, or an appeal may be appropriate under the payer’s process. CMS requires certain impacted payers to provide specific denial reasons for prior authorization decisions.

For certain impacted payers, CMS requires decisions within 72 hours for expedited requests and seven calendar days for standard requests. Individual payer and program requirements may vary.