Kaiser Permanente

Prior authorization

Locate authorization teams and submission faxes. Medical, pharmacy and delegated reviews can follow different routes.

prior authorization

Outside Referral Dept - Los Angeles

Official page read
Phone323-783-4401Published hours

Not published in this record

Product, plan and location

commercial
California

Mailing address

Not researched for this route

Referral/authorization to home service area.

View source ↗ · Source checked 2026-10-20

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Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

prior authorization

Outside Referral Dept - Orange County

Official page read
Phone714-564-4150Published hours

Not published in this record

Product, plan and location

commercial
California

Mailing address

Not researched for this route

View source ↗ · Source checked 2026-10-20

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

prior authorization

Outside Referral Dept - San Diego

Official page read
Phone619-589-3360Published hours

Not published in this record

Product, plan and location

commercial
California

Mailing address

Not researched for this route

View source ↗ · Source checked 2026-10-20

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

prior authorization

Mid-Atlantic Flexible Choice — Option 1 HMO referrals and authorizations

Official page read
Phone800-810-4766Published hours

Not published in this record

Product, plan and location

commercial
Maryland · District of Columbia · Virginia

Mailing address

Not researched for this route

For the Option 1 HMO portion of Flexible Choice. The same page identifies different precertification routing for Options 2 and 3.

View source ↗ · Source checked 2026-10-22

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Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

prior authorization

Washington - Clinical Review (referral/authorization status)

Official page read
Phone800-289-1363Published hours

Not published in this record

Product, plan and location

commercial · medicare advantage · medicaid · exchange
Washington

Mailing address

Not researched for this route

Menu guidance in the source record

option 2, then option 4

Menus can change. No live call verification is claimed.

View source ↗ · Source checked 2026-10-21

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Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

prior authorization

Washington - EPRO emergency admission notification / ED authorization (24/7)

Official page read
Phone800-337-3197Published hours

Not published in this record

Product, plan and location

commercial · medicare advantage · medicaid · exchange
Washington

Mailing address

Not researched for this route

View source ↗ · Source checked 2026-10-21

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

fax prior auth

Washington - hospital admit notification fax

Official page read
Phone888-457-9516Fax

206-630-3418

Published hours

Not published in this record

Product, plan and location

commercial · medicare advantage · medicaid · exchange
Washington

Mailing address

Not researched for this route

Phone is the 24/7 admit notification voicemail line.

View source ↗ · Source checked 2026-10-21

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

fax prior auth

Washington - ABA clinical review fax

Official page read
Phone

No phone listed for this route

Fax

844-660-0717

Published hours

Not published in this record

Product, plan and location

commercial · medicare advantage · medicaid · exchange
Washington

Mailing address

Not researched for this route

View source ↗ · Source checked 2026-10-21

Report an update

prior authorization

California statewide - Emergency Prospective Review Program (EPRP) emergency notification, 24/7

Official page read
Phone800-447-3777Published hours

Not published in this record

Product, plan and location

commercial · medicare advantage · medicaid · exchange
California

Mailing address

Not researched for this route

Also listed in the SCAL provider reference guide.

View source ↗ · Source checked 2026-10-21

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Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

prior authorization

Northern California - out of service area referrals

Official page read
Phone877-520-4773Published hours

Not published in this record

Product, plan and location

commercial · medicare advantage · medicaid · exchange
California

Mailing address

Not researched for this route

View source ↗ · Source checked 2026-10-21

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

prior authorization

Southern California - Outside Utilization Review

Official page read
Phone800-225-8883Published hours

Not published in this record

Product, plan and location

commercial · medicare advantage · medicaid · exchange
California

Mailing address

Not researched for this route

View source ↗ · Source checked 2026-10-21

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

prior authorization

Southern California - Outside Referral Dept: Baldwin Park / Downey

Official page read
Phone562-622-3880Published hours

Not published in this record

Product, plan and location

commercial · medicare advantage · medicaid · exchange
California

Mailing address

Not researched for this route

View source ↗ · Source checked 2026-10-21

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

prior authorization

Southern California - Outside Referral Dept: Riverside / Coachella Valley / Yucca Valley

Official page read
Phone951-602-4294Published hours

Not published in this record

Product, plan and location

commercial · medicare advantage · medicaid · exchange
California

Mailing address

Not researched for this route

View source ↗ · Source checked 2026-10-21

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

prior authorization

Southern California - Outside Referral Dept: San Bernardino County

Official page read
Phone909-609-3262Published hours

Not published in this record

Product, plan and location

commercial · medicare advantage · medicaid · exchange
California

Mailing address

Not researched for this route

View source ↗ · Source checked 2026-10-21

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

prior authorization

Southern California - Outside Referral Dept: Kern County

Official page read
Phone661-852-3482Published hours

Not published in this record

Product, plan and location

commercial · medicare advantage · medicaid · exchange
California

Mailing address

Not researched for this route

View source ↗ · Source checked 2026-10-21

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

prior authorization

Southern California - Outside Referral Dept: Antelope Valley

Official page read
Phone661-729-7108Published hours

Not published in this record

Product, plan and location

commercial · medicare advantage · medicaid · exchange
California

Mailing address

Not researched for this route

View source ↗ · Source checked 2026-10-21

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

prior authorization

Southern California - Outside Referral Dept: Panorama City

Official page read
Phone818-375-2806Published hours

Not published in this record

Product, plan and location

commercial · medicare advantage · medicaid · exchange
California

Mailing address

Not researched for this route

View source ↗ · Source checked 2026-10-21

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

prior authorization

Southern California - Outside Referral Dept: South Bay

Official page read
Phone310-816-5324Published hours

Not published in this record

Product, plan and location

commercial · medicare advantage · medicaid · exchange
California

Mailing address

Not researched for this route

View source ↗ · Source checked 2026-10-21

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

prior authorization

Southern California - Outside Referral Dept: West Ventura / Woodland Hills

Official page read
Phone844-424-1869Published hours

Not published in this record

Product, plan and location

commercial · medicare advantage · medicaid · exchange
California

Mailing address

Not researched for this route

View source ↗ · Source checked 2026-10-21

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

fax prior auth

Colorado - Utilization Management prior authorization fax

Official page read
Phone

No phone listed for this route

Fax

866-529-0934

Published hours

Not published in this record

Product, plan and location

commercial · medicare advantage · medicaid · exchange
Colorado

Mailing address

Not researched for this route

View source ↗ · Source checked 2026-10-21

Report an update

fax prior auth

Georgia - Pharmacy Consult Service non-formulary/restricted drug form fax

Official page read
Phone

No phone listed for this route

Fax

404-467-2731

Published hours

Not published in this record

Product, plan and location

commercial · medicare advantage · medicaid · exchange
Georgia

Mailing address

Not researched for this route

View source ↗ · Source checked 2026-10-21

Report an update

prior authorization

Hawaii - Authorization and Referral Management (incl. denials/appeals)

Official page read
Phone808-432-5687Fax

808-432-5691

Published hours

M-F 8am-5pm

Product, plan and location

commercial · medicare advantage · medicaid · exchange
Hawaii

Mailing address

Not researched for this route

Alternate fax 808-432-5667.

View source ↗ · Source checked 2026-10-21

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

prior authorization

Northwest - Continuing Care Services UM (home health, hospice, SNF authorization)

Official page read
Phone503-499-5253Published hours

Not published in this record

Product, plan and location

commercial · medicare advantage · medicaid · exchange
Oregon · Washington

Mailing address

Not researched for this route

View source ↗ · Source checked 2026-10-21

Report an update
Wait time: not establishedBest time from caller reports: not established. Published hours are not a wait forecast.

Help the next office

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Call preparation · editorial guide

Make the call count.

Locate authorization teams and submission faxes. Medical, pharmacy and delegated reviews can follow different routes.

Have ready in your secure workspace

  • Ordering and rendering provider details
  • Service codes, requested dates and units
  • Existing authorization or submission reference

Questions to resolve

  • Is this the correct reviewer for this service and product?
  • Which documents are missing, and where should they be sent?
  • What is the case number and next status-check date?

This is a general administrative checklist, not payer policy or advice about a particular patient. Confirm the current plan instructions.

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For the people making the calls

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