Payer directory
CareSource provider contacts
Provider phone number, Prior authorization, Payer ID, Claims address, from CareSource's own provider pages.
Provider Services (Medicaid, OH): 1-800-488-0134. From CareSource's own page on caresource.com, verified October 23, 2026. 1 more entry by plan type below.
Provider phone number
| For | Type | Value | Payer page says | Verified |
|---|---|---|---|---|
| Provider ServicesMedicaid, OH | Phone | 1-800-488-0134 | Provider Services 1-800-488-0134 We are open Monday through Friday from 7 a.m. to 8 p.m. Eastern Time (ET).caresource.com | |
| Provider ServicesMedicaid, GA | Phone | 1-855-202-1058 | Provider Services 1-855-202-1058 We are open Monday through Friday from 7 a.m. to 7 p.m. Eastern Time (ET).caresource.com |
Prior authorization
| 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 |
Payer ID
| For | Type | Value | Payer page says | Verified |
|---|---|---|---|---|
| Electronic claims payer IDMedicaid, OH | Payer ID | 31114 | Please provide the clearinghouse with the CareSource payer ID number: 31114caresource.com |
Claims address
| For | Type | Value | Payer page says | Verified |
|---|---|---|---|---|
| Paper claimsMedicaid, OH | Mailing address | CareSource, Attn: Claims Department, P.O. Box 8730, Dayton, OH 45401-8730 | Please send all paper claim forms to CareSource at the following address: CareSource Attn: Claims Department P.O. Box 8730 Dayton, OH 45401-8730caresource.com |
Rivvi lists only what CareSource publishes on its own provider pages (caresource.com). A topic with nothing verified is left off. This page does not say which providers or plans CareSource contracts with.
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Source: CareSource's own provider pages, linked in each table. Checked . Last updated . How Rivvi sources data. Spot an error? hello@rivvi.ai.
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