All Available Payers with Office Ally Payer List

Payer returns ERAs automatically once electronic claim submission begins.

Workers Comp only.

Workers Comp and Auto.

ERA enrollment forms will be listed under Centene Corporation.

Workers Comp Only. At this time, only Professional (HCFA) claims are accepted.

Effective 9/1/2022 Please contact ProviderRelationsDept@networkmedicalmanagement.com for ERA enrollment requests.

Effective 9/1/2022 Please contact ProviderRelationsDept@networkmedicalmanagement.com for ERA enrollment requests.

Effective 9/1/2022 Please contact ProviderRelationsDept@networkmedicalmanagement.com for ERA enrollment requests.

Workers Comp Only. At this time, only Professional (HCFA) claims are accepted.

Workers Comp only.

If you have never submitted claims to John Muir before, please fax your W-9 with contact name and # to Patty Kan 925-941-2026.

If you have never submitted claims to John Muir before, please fax your W-9 with contact name and # to Patty Kan 925-941-2026.

If you have never submitted claims to John Muir before, please fax your W-9 with contact name and # to Patty Kan 925-941-2026.

Please contact the payer (951-791-1111) prior to submitting claims electronically.

Please contact the payer (951-791-1111) prior to submitting claims electronically.

Formerly under Payer ID KPS01. For DOS prior to 1/1/16, claims should be mailed to KPS - P.O. Box 34803, Seattle, WA 98124. For DOS on or after 1/1/16, submit the claim to Kaiser WA/Group Health (91051). Provider Assistance Unit: (888) 767-4670. ERA Assistance Unit: (877) 833-6821.

Formerly under Payer ID KPS01. For DOS prior to 1/1/16, claims should be mailed to KPS - P.O. Box 34803, Seattle, WA 98124. For DOS on or after 1/1/16, submit the claim to Kaiser WA/Group Health (91051). Provider Assistance Unit: (888) 767-4670. ERA Assistance Unit: (877) 833-6821.

Formerly under Payer ID KPS01. For DOS prior to 1/1/16, claims should be mailed to KPS - P.O. Box 34803, Seattle, WA 98124. For DOS on or after 1/1/16, submit the claim to Kaiser WA/Group Health (91051). Provider Assistance Unit: (888) 767-4670. ERA Assistance Unit: (877) 833-6821.

ERA only payer - IAS Admin Payer.

Formerly known as Kaiser PPO

Formerly known as Kaiser PPO

Updated ERA enrollment instructions coming soon.

Updated ERA enrollment instructions coming soon.

Updated ERA enrollment instructions coming soon. Previous payer ID NG010.

Updated ERA enrollment instructions coming soon. Previous payer ID NG010.