Providers: It's easy to get the information you need
Secure Login
- Members
- Agents
- Providers
Use your Practice Management Software or our secure provider website to seamlessly submit and track Medicare transactions.
Submit electronic claims to Medicare for all Medicare covered services. There's nothing else you need to do! After processing the primary liability, Medicare sends us all appropriate secondary claims. You will automatically receive the EOB and a check. For faster payment, enroll in EFT and ERA.
Provider Eligibility Verification (no login required)
Add us to the Payer list in your Practice Management software. Use Payer ID AESSI to submit eligibility, benefit, and claim status inquiries. Use Payer ID 62118 to view claim payments and explanations of payments.
Don't have Practice Management software? It's free to register and use our secure Provider Website to check eligibility, claim status, explanations of payments, and more.
- Claim Submission Guide explains the claim submission process.
- EFT and ERA Enrollment Guide contains enrollment information and explains the benefits of EFT and ERA.
- Call Center Directory contains call center numbers for providers to get more information on eligibility or claim status.
- Claims Overpayment Information
7 a.m. – 8 p.m. CT (M-F)
7:30 a.m. – 4:30 p.m. CT (M-F)
800 264.4000
option 3, then option 1
7 a.m. – 8 p.m. CT (M-F)
800 587.5139 or aetssiwebassist@aetna.com