Nassau
dentalmedicalvision
Summary
Nassau is a dental, medical, and vision payer. Claims route under payer ID 10539, with 2 alternate IDs in use across clearinghouses. Through clearinghouses it supports eligibility checks and claim status inquiries.
At a glance
- Payer ID
10539Also seen as CRLMS, Z90023- Also known as
- Central Reserve Life Insurance Company (Medicare Supplement), Great American, Nassau Financial Group, Nassau Life Insurance Company of Kansas
Clearinghouse transaction setup
Which EDI transactions this payer supports, and how long clearinghouse enrollment typically takes when it is required.
| Transaction | Enrollment | Typical setup |
|---|---|---|
| Eligibility checks (270/271) | Not required | Immediate |
| Claim status (276/277) | Not required | Immediate |
Common questions
- What is the payer ID for Nassau?
- The payer ID for Nassau is 10539. Alternate IDs seen across clearinghouses include CRLMS, Z90023.
- What types of coverage does Nassau offer?
- Nassau covers dental, medical, and vision.
- Which EDI transactions does Nassau support?
- Nassau is reachable through clearinghouses for eligibility checks and claim status inquiries.
Compiled from public payer resources and clearinghouse catalogs. Details change often, so confirm with the payer before relying on them. Spot something out of date? Tell us and we will fix it.