Oscar Health
CommercialVerified · August 2026National
- Standard timely filing
- Not yet published
- Appeal filing window
- Not yet published
- Prior authorization
- Not yet published
- Appeal channel
- Not yet published
- Provider portal
- Available
- Verification
- Verified · August 2026by AR Guide team
Payer Contact Finder
Know before you call
Provider portal
Oscar Provider Portal (opens in a new tab)Oscar provider resources — portal account creation and payer resources.
Timely filing
Not yet published for this entry. Claim filing and appeal windows are published only when verified against an official source — never estimated.
- Provider portal
- https://www.hioscar.com/providers/resources (opens in a new tab)Verified · August 2026Verified Aug 18, 2026 · Official web pageView source (opens in a new tab)
Oscar provider resources — portal account creation and payer resources.
Every contact is individually source-tracked and shows the date it was last verified. A green “Verified” badge only appears when a source and verification date exist.
- Features
- claims, eligibility, authorization
- Registration required
- Yes
- Notes
- Oscar provider portal account creation and payer resources on the official provider page.
Provider portal
Oscar provider resources — portal account creation and payer resources.
Referrals
Not yet published for this entry. Referral requirements and retro-referral rules are published only when verified against a source.
Appeals
Not yet published for this entry. Appeal levels, filing channels and external-review options are published only when verified against a source.
Documentation requirements
Not yet published for this entry. Required documentation for appeals and additional-information requests is published only when verified against a source.
- Common CARCs
- 197
- Top reasons
- Precertification / prior authorization / notification absent (CARC 197) — the payer documents authorization requirements for covered services.
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Recent updates
Change log
- Verified provider portal · Aug 18, 2026Oscar — Provider Resources
- Verified portal information · Aug 18, 2026Oscar — Provider Resources
- Verified denial patterns · Aug 18, 2026Oscar — Provider Resources
- Entry last reviewed · Aug 18, 2026Oscar Health — official websiteOscar — Provider Resources
Contact information is provided for reference and is verified against the cited source as of the date shown. Payer contact information may change. Always confirm the appropriate contact for the member's plan and claim.
Source & verification
Directory record
- Geographic scope
- National
- Line of business
- Commercial
- Last reviewed
- Aug 18, 2026
- Verified by
- AR Guide team
- Oscar Health — official website — https://www.hioscar.com
- Oscar — Provider Resources — https://www.hioscar.com/providers/resources