What Is Provider Credentialing?
Provider credentialing is the process by which a payer verifies a provider's qualifications, training, licensure, malpractice history, and other professional credentials before adding the provider to its network and authorizing reimbursement.
- Start credentialing 90+ days before the provider's first patient.
- Maintain CAQH attestations on the 120-day schedule.
- Track each payer's credentialing effective date in a credentialing matrix; hold claim submission until credentialing is complete (or use date-of-service hold mechanics) to avoid denied-revenue write-offs.
Provider Credentialing
Also known as: Credentialing; Payer Credentialing; Provider Verification
Provider credentialing is the process by which a payer verifies a provider's qualifications, training, licensure, malpractice history, and other professional credentials before adding the provider to its network and authorizing reimbursement.
Definition
Credentialing typically takes 60-180 days per payer and follows NCQA standards for primary source verification of education, residency, board certification, state license, DEA registration, malpractice insurance, work history, and OIG/SAM exclusion checks. Most payers use CAQH ProView as the centralized data source, with the provider attesting to data every 120 days. Credentialing is required before participation contracts (and resulting reimbursement at in-network rates) take effect. Re-credentialing typically occurs every 2-3 years. Credentialing should not be confused with enrollment, which is the contractual setup of billing privileges with the payer.
Example
A new physician joining a practice on January 1 begins the credentialing process at hire. With timely CAQH attestation and clean primary-source verification, BlueCross credentialing might complete by April 1. Until BCBS confirms an effective date, BCBS claims for that provider deny as 'non-participating' or 'unknown provider' — typically resulting in 90-120 days of held or denied revenue.
Common Misconceptions
Credentialing and enrollment are different. Credentialing is the verification of qualifications (NCQA-driven). Enrollment is the contractual participation setup with the payer's claims systems. Both must be complete before claims pay at in-network rates, and they can take different timelines.
Practical Application
Start credentialing 90+ days before the provider's first patient. Maintain CAQH attestations on the 120-day schedule. Track each payer's credentialing effective date in a credentialing matrix; hold claim submission until credentialing is complete (or use date-of-service hold mechanics) to avoid denied-revenue write-offs.
Related Terms
Provider Enrollment
Provider enrollment is the process of formally setting up a provider in a payer's claims system as a participating provider, including establishing billing privileges, EFT/ERA setup, and the contractual effective date for in-network reimbursement.
Read definition arrow_forwardRCM (Revenue Cycle Management)
Revenue Cycle Management is the end-to-end financial process by which healthcare organizations identify, collect, and manage revenue from patient services — spanning patient access, eligibility, coding, charge capture, claim submission, payment posting, denial management, and patient collections.
Read definition arrow_forwardEligibility Verification
Eligibility verification is the process of confirming a patient's insurance coverage is active for the date of service, determining the plan benefits (deductible, copay, coinsurance, covered services), and identifying any prior-auth or referral requirements before the encounter.
Read definition arrow_forwardWhere This Applies on MedPrecision
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