Oscar Health Payer ID
- Payer ID
- Varies — commonly OSCAR
- Category
- National Commercial
- Timely filing
- 90 days (typical) — see Oscar Health filing rules →
Payer IDs can differ between clearinghouses (Availity, Waystar, Office Ally, Trizetto, etc.) and by product line. Confirm this ID against your clearinghouse's payer list before submitting.
Routing notes for billers
Many clearinghouses list Oscar under the alpha ID 'OSCAR'; some use numeric equivalents. Confirm in your clearinghouse's payer list — alpha IDs are clearinghouse-specific by nature.
If claims to this payer go missing
Misrouted claims surface as CO-109 denials or remark N418 — and meanwhile the filing clock keeps running. Keep your clearinghouse acceptance reports as proof of original submission; they usually restart the clock on appeal.
OakClaim routes every claim right the first time.
Free audit shows how much misroutes and rejections are costing your practice.