How To Submit Claims To Oscar Ins Co of Texas

For Oscar Ins Co of Texas, the practical claims workflow usually starts with electronic submission guidance and only falls back to paper instructions when the payer documents a mailing address for specific claim types or exceptions. The details below keep the workflow broad instead of reducing it to a single address.

At a glance

• Oscar provider resources indicate that claims can be viewed and managed in the Provider Portal. During the Change Healthcare outage, Oscar stated that claims could be submitted through standard channels, including alternate clearinghouse routing, mail, and portal follow-up for additional information. Public pages reviewed did not surface a general Texas paper claims address or a permanent payer ID in a provider-facing public document.

Submission channels

• Provider Portal
• Electronic claims through standard clearinghouse/EHR workflows
• Mail
• Alternate clearinghouse routing when applicable
• Fax for additional information requested on claims

Electronic claims payer IDs

• Not clearly published in the researched sources.

Paper claims addresses

• Not clearly published in the researched sources.

Corrected claims and follow-up

• Use Oscar’s Provider Portal to return additional information requested for claims processing.

• During the Change Healthcare outage guidance, Oscar also provided fax submission for additional requested information at 888-977-2602.

• For claims disputes, Oscar requires the Claims Disputes Provider Form effective October 1, 2025; portal is the preferred submission method.

• Claims status resource 1

• Claims status resource 2

Caveats

• No general public paper-claims mailing address for Oscar Ins Co of Texas was found in the reviewed sources.
• No general public electronic payer ID was found in the reviewed sources.
• Claims routing may vary by clearinghouse and by whether the claim is medical, dispute, or claims-related documentation.

Provider resources

• Oscar Providers landing page (official)
• Oscar Provider Portal overview (official)
• Prior Authorization List (official)
• Provider Cover Forms (official)
• Change Healthcare outage provider resource center (official)
• Texas Welcome Packets (official)
• Texas Forms (official)

Sources