Payer directory
CareSource prior authorization
From CareSource's own provider pages.
Medical prior authorization (Medicaid, OH): 1-800-488-0134. From CareSource's own page on caresource.com, verified October 23, 2026. 2 more entries by plan type below.
CareSource prior authorization, by plan type
| For | Type | Value | Payer page says | Verified |
|---|---|---|---|---|
| Medical prior authorizationMedicaid, OH | Phone | 1-800-488-0134 | Medical Prior Authorization 1-800-488-0134caresource.com | |
| Prior authorization faxMedicaid, OH | Fax | 1-888-752-0012 | Email: mmauth@caresource.com Fax: 888-752-0012. For fax requests, use the prior authorization form on CareSource.com.caresource.com | |
| Medical prior authorizationMedicaid, GA | Phone | 1-855-202-1058 | Medical Prior Authorization 1-855-202-1058caresource.com |
Numbers and addresses change. Confirm on the linked CareSource page before you call, fax, or mail. This page lists contact details only. It does not say which providers or plans CareSource contracts with.
Questions
How do providers reach CareSource for prior authorization?
CareSource lists: Medical prior authorization (Medicaid, OH): 1-800-488-0134; Prior authorization fax (Medicaid, OH): 1-888-752-0012; Medical prior authorization (Medicaid, GA): 1-855-202-1058. Source: caresource.com.
Does this page show network status?
No. It lists contact details CareSource publishes for providers. Network status comes from CareSource directly.
Related
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Source: CareSource's own provider pages, linked in the table. Checked . Last updated . How Rivvi sources data. Spot an error? hello@rivvi.ai.
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