Common credentialing delays and how practices can prepare

Credentialing involves multiple verification steps and multiple parties. Each hand-off is an opportunity for delay: from the practice to the payer, from the payer to primary source verification contacts, from the payer's credentialing team to its credentialing committee. Delays accumulate most often when information is missing, when communications go unanswered, or when the practice is not actively following up to keep the process moving.

Understanding where delays typically occur allows practices to put prevention in place before applications are submitted, and to recognize delay signals early enough to intervene before a timeline has slipped significantly.

The single most common cause of credentialing delays is incomplete or outdated documentation. This includes expired licenses that were not renewed before the application was submitted, malpractice certificates that have rolled over to a new policy period, work history gaps that were not anticipated, and required supporting letters or explanations that were overlooked. Payers that receive incomplete applications typically place them on hold rather than contacting the practice immediately, so the delay may not be apparent until a follow-up call reveals the hold.

• Review the complete documentation package before any application is submitted
• Confirm that no licenses, certificates, or insurance documents expire within 90 days
• Prepare explanation letters for any malpractice actions or employment gaps before submitting
• Verify that malpractice insurance provides uninterrupted coverage for the practice's history
• Confirm that all work history dates are accurate and consistent across the CV and application

For payers that use CAQH during credentialing review, a profile that is incomplete, expired, or not authorized for payer access will stall the application. The payer cannot access the CAQH data it needs, and the application is placed on hold pending resolution. Because CAQH issues are often discovered only when a practice makes a follow-up call, they can add weeks to a timeline without the practice knowing anything has gone wrong.

• Confirm CAQH profile completion and active attestation before submitting any application
• Grant payer authorization for CAQH access at the time of each application
• Check CAQH attestation status as part of every follow-up contact
• Set a CAQH attestation reminder 90 days after each attestation to prevent expiration
• Review CAQH for accuracy of each data field, not just document uploads

Payers check exclusion databases, including OIG and SAM.gov, as part of the credentialing process. A finding in one of these databases, whether current or historical, requires investigation and explanation before credentialing can proceed. Similarly, discrepancies between what is on the application and what appears in primary source records, a different graduation year, a name variation, a license number mismatch, trigger additional review.

Practices should proactively check exclusion databases for all providers before submitting applications. If a finding appears, even for a historical matter that has been resolved, having supporting documentation and a prepared explanation in hand will allow the practice to respond quickly rather than scrambling when the payer raises it.

Some credentialing delays are on the payer side and beyond the practice's direct control. Payer credentialing departments experience volume fluctuations, staffing changes, and system transitions that can extend processing timelines. These delays are not preventable by the practice, but they can be managed through consistent follow-up and, when appropriate, escalation to the payer's provider relations team.

• Follow up on a regular schedule regardless of the payer's stated processing time
• Confirm application receipt and obtain a case number at the time of submission
• Escalate to provider relations if a credentialing department contact is unresponsive
• Request a revised estimated completion date when timelines slip past the original estimate
• Document all follow-up contacts to support any escalation conversation