California ranks 6th in healthcare quality, according to U.S News & World Reports 2023 Best States rankings. That’s great news for healthcare providers looking to join insurance networks that serve part of the 39 million residents who call the state home.

Below is a California healthcare payer list with information on some of the insurance organizations doing business in the state. All offer easy-to-access provider portals where you can enroll, learn about offered plans, file claims, check patient eligibility, update credentials, and obtain resources to improve and grow your practice.

Payer Address Where to Join Phone
Alameda Alliance 1240 South Loop Road
Alameda, CA 94502
Provider Portal (510) 747-4500
Anthem Blue Cross 21215 Burbank Blvd.
Woodland Hills, CA 91367
Provider Portal (888) 831-2246
Blue Shield of California 601 12th Street
Oakland, CA, 94607
Provider Portal (800) 393-6130
Brand New Day P.O. Box 93122
Long Beach, CA 90809
Provider Portal (866) 255-4795
CalOptima 505 City Parkway West
Orange, CA 92868
Provider Portal (714) 246-8600
CenCal Health 4050 Calle Real
Santa Barbara, CA 93110
Provider Portal (800) 421-2560
Central California Alliance 530 W 16th St Suite B
Merced, CA 95340
Provider Portal (831) 430-5504
Chinese Community Health Plan 445 Grant Avenue
San Francisco, CA 94108
Provider Portal (628) 228-3485
Cigna HealthCare of California 401 Chestnut St Ste 110
Chattanooga, TN 37402
Provider Portal (800) 997-1654
Community Health Group 2420 Fenton Street, Suite 100
Chula Vista, CA 91914
Provider Portal (619) 240-8933
Contra Costa Health 2500 Alhambra Avenue
Martinez, CA 94553
Provider Portal (877) 800-7423
Dignity Health 185 Berry Street, Suite 300
San Francisco, CA 94107
Provider Portal (805) 657-0244
Emblem Health 55 Water St
New York, NY 10041
Provider Portal (646) 447-5000
Galaxy Health 901 E Valley Blvd
San Gabriel, CA 91776
Provider Portal (800) 975-3322
Gold Coast Health Plan 711 E. Daily Drive, Suite 106
Camarillo, CA 93010-6082
Provider Portal (888) 301-1228
Government Employees Health Assn. 310 NE Mulberry St
Lee’s Summit, MO 64086
Provider Portal (877) 927-1112
Health Net 21281 Burbank Blvd.
Woodland Hills, CA, 91367
Provider Portal (888) 926-4988
Health Plan of San Joaquin 7751 South Manthey Road
French Camp, CA 95231-9802
Provider Portal (209) 942-6340
Health Plan of San Mateo 801 Gateway Blvd., Suite 100
South San Francisco, CA 94080
Provider Portal (650) 616-0050
HealthPartners 8170 33rd Ave S
Bloomington, MN 55425
Provider Portal (866) 630-0188
Imperial Health Plan 600 S Lake Ave, Suite 308
Pasadena CA 91106
Provider Portal (800) 595-0619
Inland Empire Health Plan 10801 6th St STE 120
Rancho Cucamonga, CA 91730
Provider Portal (909) 890-2054
John Muir Health 1340 Treat Blvd. Ste 450.
Walnut Creek, CA 94597
Provider Portal (925) 952-2887
Kaiser Permanente of CA 1 Kaiser Plz
Oakland, CA 94612
Provider Portal (808) 432-7990
Kern Family Health Care 2900 Buck Owens Blvd.
Bakersfield, CA 93308
Provider Portal (661)-664.5000
L.A. Care Health Plan 1055 W. 7th Street, 10th Floor
Los Angeles, CA 90017
Provider Portal (866) 522-2736
Magellan Health 300 Continental Blvd
El Segundo, CA 90245
Provider Portal (424) 217-7759
Medi-Cal 1501 Capitol Ave., MS 4400
Sacramento, CA 95814
Provider Portal (800) 541-5555
Molina Healthcare of CA 200 Oceangate STE 100
Long Beach, CA 90802
Provider Portal (888) 562-5442
MultiPlan 25500 Commercentre Dr, Suite 100
Lake Forest, CA 92630
Provider Portal (800) 677-1098
Positive Healthcare 1001 N Martel Ave
West Hollywood, CA 90046
Provider Portal (888) 726-5411
San Francisco Health Plan 50 Beale Street, 12th Floor
San Francisco, CA 94119
Provider Portal (415) 547-7800
Santa Clara Family Health Plan 6201 San Ignacio Ave
San Jose, CA 95119
Provider Portal (408) 376-2000
SCAN Health Plan 3800 Kilroy Airport Way #100
Long Beach, CA, 90806
Provider Portal (800) 559-3500
Sharp Health Plan 8520 Tech Way #200
San Diego, CA 92123
Provider Portal (858) 499-8330
Sutter Health Plus P.O. Box 160307
Sacramento, CA 95816
Provider Portal (855) 315-5800
UnitedHealthcare of California 9700 Health Care Ln
Minnetonka, MN 55343
Provider Portal (866) 842-3278
Valley Health Plan 2480 N. First Street, Suite 160
San Jose, CA 95131
Provider Portal (888) 421-8444
Wellcare P.O. Box 31370
Tampa, FL 33631
Provider Portal (855) 538-0454
Western Health Advantage 2349 Gateway Oaks Dr #100
Sacramento, CA 95833
Provider Portal (916) 563-2250

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WEBINAR: Credentialing Is Evolving. Are You?

Use This California Healthcare Payer List and MedTrainer To Simplify Enrollment

Consider that enrolling one provider with one payer can take 4-8 hours of uninterrupted time. That makes this California healthcare payer list even more welcome! 

Using credentialing software can make the enrollment process faster and easier with comprehensive provider profiles, automated license verification and exclusions monitoring, and customizable reporting. Using proven enrollment workflows, you can keep your process on track and visible to anyone in your organization. 

Watch this 3-minute video to find out why healthcare organizations choose MedTrainer Credentialing.

Download Tools to Conquer Provider Enrollment, an in-depth guide with valuable tips on speeding up the time from credentialing to enrollment approval. You’ll find the Enrollment Application Checklist and a Post-Payer Decision Checklist with steps to follow for approvals, denials, and rejections.

Want more? Schedule your demo to see MedTrainer Credentialing Software in action.