Provider Credentialing: A Step-by-Step Guide
Credentialing is how payers verify that a provider is qualified before allowing them to bill. It takes time, and every week of delay can mean unbilled visits. Starting early and staying organised is the best protection.
Credentialing, enrolment and privileging
Credentialing verifies licence, education, training and history. Enrolment or contracting sets up the provider with a payer so claims can be paid. Privileging is separate and gives a provider permission to work at a particular facility.
Documents you will need
- State licence and any required registrations
- Board certification or training certificates
- Malpractice insurance certificate
- Work history with no unexplained gaps
- NPI and tax identification details
Why it takes time
Timelines depend on the payer, the completeness of the application and how quickly references and verifications respond. Plan for several weeks to a few months and avoid scheduling insured patients until the effective date is confirmed.
Using CAQH
Many US payers pull information from the CAQH profile. Keep it complete, re-attest on schedule and give the right payers access. An outdated profile is a common cause of delay.
Re-credentialing and maintenance
Payers require periodic re-credentialing. Track licence and insurance expiry dates and set reminders well in advance so that no provider drops out of network.
Where we help
We manage applications, follow-up and tracking for providers and groups, and load contract details once payers confirm.
Example: onboarding a new provider
Four months before the start date, collect documents and begin applications. Two months before, confirm CAQH is attested. One month before, chase pending payers. On day one, schedule insured patients only with payers whose effective dates are confirmed.
Frequently asked questions
Can a provider bill before credentialing is complete?
Payers differ, and many will not pay for services before the effective date, so confirm in writing first.
How often must providers re-credential?
Payers set their own cycles, commonly every few years, so track each date.
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