Payer directory
Kaiser Permanente provider contacts
Provider phone number, Prior authorization, Payer ID, Claims address, from Kaiser Permanente's own provider pages.
Member Services Contact Center for providers, Northern California (cost share and eligibility verification) (HMO, CA): 1-888-576-6789. From Kaiser Permanente's own page on healthy.kaiserpermanente.org, verified October 23, 2026. 4 more entries by plan type below.
Provider phone number
| For | Type | Value | Payer page says | Verified |
|---|---|---|---|---|
| Member Services Contact Center for providers, Northern California (cost share and eligibility verification)HMO, CA | Phone | 1-888-576-6789 | (888) 576-6789 (Member cost share and eligibility verification)healthy.kaiserpermanente.org | |
| Claims phone, California (Northern and Southern California regions)CA | Phone | 1-800-464-4000 | California - SCAL 800-464-4000 PO Box 7004 Downey CA 90242-8004healthy.kaiserpermanente.org | |
| Claims phone, Colorado regionCO | Phone | 1-303-338-3800 | Colorado 303-338-3800 PO Box 373150 Denver CO 80237-3150healthy.kaiserpermanente.org | |
| Claims phone, Georgia regionGA | Phone | 1-888-865-5813 | Georgia 888-865-5813 PO Box 370010 Denver CO 80237-0010healthy.kaiserpermanente.org | |
| Claims phone, Mid-Atlantic region | Phone | 1-800-777-7902 | Mid-Atlantic 800-777-7902 PO Box 371860 Denver CO 80237-9998healthy.kaiserpermanente.org |
Prior authorization
| For | Type | Value | Payer page says | Verified |
|---|---|---|---|---|
| Authorizations and referrals, Northern CaliforniaCA | Web page | healthy.kaiserpermanente.org | Referrals and authorizations for HMO membershealthy.kaiserpermanente.org |
Payer ID
| For | Type | Value | Payer page says | Verified |
|---|---|---|---|---|
| EDI payer ID, Northern California region (837I and 837P)CA | Payer ID | 94135 | Optum 94135 94134 94123 21313 93079 52095 91617healthy.kaiserpermanente.org | |
| EDI payer ID, Southern California region (837I and 837P)CA | Payer ID | 94134 | Optum 94135 94134 94123 21313 93079 52095 91617healthy.kaiserpermanente.org | |
| EDI payer ID, Hawaii regionHI | Payer ID | 94123 | Optum 94135 94134 94123 21313 93079 52095 91617healthy.kaiserpermanente.org | |
| EDI payer ID, Georgia regionGA | Payer ID | 21313 | Optum 94135 94134 94123 21313 93079 52095 91617healthy.kaiserpermanente.org | |
| EDI payer ID, Northwest region | Payer ID | 93079 | Optum 94135 94134 94123 21313 93079 52095 91617healthy.kaiserpermanente.org | |
| EDI payer ID, Mid-Atlantic region | Payer ID | 52095 | Optum 94135 94134 94123 21313 93079 52095 91617healthy.kaiserpermanente.org | |
| EDI payer ID, Colorado regionCO | Payer ID | 91617 | Optum 94135 94134 94123 21313 93079 52095 91617healthy.kaiserpermanente.org |
Claims address
| For | Type | Value | Payer page says | Verified |
|---|---|---|---|---|
| Claims mailing address, Northern California regionCA | Mailing address | PO Box 8002, Pleasanton, CA 94588-8602 | California - NCAL 800-464-4000 PO Box 8002 Pleasanton CA 94588-8602healthy.kaiserpermanente.org | |
| Claims mailing address, Southern California regionCA | Mailing address | PO Box 7004, Downey, CA 90242-8004 | California - SCAL 800-464-4000 PO Box 7004 Downey CA 90242-8004healthy.kaiserpermanente.org | |
| Claims mailing address, Colorado regionCO | Mailing address | PO Box 373150, Denver, CO 80237-3150 | Colorado 303-338-3800 PO Box 373150 Denver CO 80237-3150healthy.kaiserpermanente.org | |
| Claims mailing address, Georgia regionGA | Mailing address | PO Box 370010, Denver, CO 80237-0010 | Georgia 888-865-5813 PO Box 370010 Denver CO 80237-0010healthy.kaiserpermanente.org |
Rivvi lists only what Kaiser Permanente publishes on its own provider pages (healthy.kaiserpermanente.org). A topic with nothing verified is left off. This page does not say which providers or plans Kaiser Permanente contracts with.
Related
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- Kaiser Permanente prior authorization
- Kaiser Permanente payer ID
- Kaiser Permanente claims address
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Source: Kaiser Permanente'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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