Authorization code ranges

Coverage provided by Kaiser Foundation Health Plan of Washington or Kaiser Foundation Health Plan of Washington Options, Inc. (Kaiser Permanente).

Information on this site is for informational purposes only and does not guarantee coverage or payment. All services must be considered medically necessary and certain services may be subject to additional clinical review criteria. All benefits are subject to the patient’s medical coverage agreement including visit, quantity, and/or dollar limits.

The Kaiser Permanente Published Range page was developed to assist in administering plan benefits. For information concerning whether a specific service or benefit is covered, please refer to the patient's medical coverage agreement, the Provider Manual, your Provider contract, or call the Kaiser Permanente Provider Assistance Unit at 1-888-767-4670.

The Kaiser Permanente Published Range page results reflect the range information at the time of the inquiry only. Kaiser Permanente reserves the exclusive right to modify, revoke, suspend or change the Published Ranges, at Kaiser Permanente's sole discretion. Termed codes will remain in the range for 24 months to allow time for claims submission.

To verify coverage, contracted providers can use the Eligibility Inquiry toolPadlock. Non-contracted providers can contact the Provider Assistance Unit at 1-888-767-4670. To see prior authorization requirements or medical necessity review criteria, see the Pre-authorization Code Check tool..

Click on the specialty to view codes included by order ‘reason’ found in Affiliate Link: