Payer Enrollment Timeline
How Long Does Payer Enrollment Take?
Payer enrollment timelines vary by payer and application completeness. These are realistic ranges based on ProEnrollment's managed credentialing data across providers nationwide.
Timeline by Payer
| Payer | Typical Timeline | ProEnrollment Average |
|---|---|---|
| Medicare PECOS | 45–90 days | 62 days |
| Aetna | 55–90 days | 68 days |
| UnitedHealthcare | 60–95 days | 72 days |
| BCBS (state plans) | 60–120 days | 78 days |
| Cigna | 45–85 days | 64 days |
| Humana | 60–90 days | 71 days |
| Medicaid (state) | 30–90 days | 55 days |
| Behavioral health MBHOs | 45–90 days | 60 days |
What Affects Your Timeline
Three factors matter more than payer choice: CAQH readiness (an incomplete profile adds 2-4 weeks), application completeness (each deficiency cycle adds 2-8 weeks), and follow-up cadence (weekly contact closes applications 30-60 days faster than no follow-up).
Plan Your Start Date
With simultaneous submission across all payers, your total timeline equals your slowest single payer — not the sum of all of them. New practices should start credentialing the day the entity forms, not the day the practice opens. Calculate your specific timeline | start credentialing.