Partnership HealthPlan of California strives to support our providers in helping our members, and the communities we serve, be healthy. The Provider Relations Department is responsible for contracting, credentialing, provider education, and the Provider Directory. If you have any questions, please contact your Provider Relations representative or call the Provider Relations Department
at (707) 863-4100.

Important Updates:

New Claims System

Taxonomy codes for Billing Providers are required for ALL claim submissions beginning May 15, 2024. For updated billing guidelines, click here

Change Healthcare

In response to the Change Healthcare security incident, Partnership is sharing the following materials with providers:

HRP Go-Live

For the HRP Go-Live date, click here.

Lead Testing

Check back here for information on our new upcoming lead testing initiative in 2024.


For updated COVID-19 related provider resources, click here.


ATTENTION: Child Health and Disability Prevention (CHDP) Program Providers

Effective July 1, 2017, Partnership HealthPlan of California, in accordance with state and HIPAA standards, will be transitioning from the two-character CHDP billing code on the PM160 form to the CPT-4 national codes on the CMS-1500 form, the standard 837 electronic claims format, or the UB04 form. Read More | Recorded Webinar Trainings​


June 24, 2024

Your Partner in Health: Vaccine Education

​Vaccines are one of our greatest medical success stories. For centuries, humans explored ways to protect against deadly diseases that would...
June 10, 2024

Dignity Health and Partnership HealthPlan of California Reach Agreement on New Contract

Dignity Health and Partnership HealthPlan of California have finalized a new, multi-year contract. E...
February 08, 2024

Your Partner in Health: Preventing Lead Exposure in Young Children

​Exposure to lead is harmful to young children. All parents need to be vigilant and informed about lead poisoning prevention. 


August 14, 2024

Physician Advisory Committee (PAC) Meeting

​All meetings are held on the second Wednesday of each month from 7:30 - 9 a.m.(July and December meetings are tentative)...
August 28, 2024

Board of Commissioners Meeting

Partnership's Board of Commissioners meets on the fourth Wednesday of every even month from 10 a.m. to 2 p.m., unless otherwise notified. The meetings for October and December...
September 02, 2024

Labor Day Holiday

In observance of the Labor Day holiday, all Partnership offices will be closed Monday, September 2, 2024....