Provider Notifications

Welcome to Provider Notifications — an online resource where providers can find the latest news and updates about HPSM. In March 2026, notifications switched to a fully digital blog format. To read notifications prior to March 1, 2026, go to the Notification Archive.

Correction Status Requests Can Be Found in HPSM’s Provider Portal

In an effort to cut down wait times for responses to correction status requests, Health Plan of San Mateo (HPSM) providers can use the portal!  HPSM’s provider portal is a resource to support contracted network providers in accessing information in a timely fashion, whenever they need it. As a reminder, the timeliness requirement for completion of the correction request is 14 calendar days. 

Log into HPSM’s provider portal here: https://www.hpsm.org/provider/portal  

Providers may submit a correction request when they need to modify a previously submitted prior authorization request that has already been processed. Providers may submit a correction request when they need to add modifiers or codes or they want to make changes in dates of service to an approved, reviewed prior authorization. 

There are other circumstances in which a provider may want to make a correction request. Learn more in our Provider Manual: https://www.hpsm.org/provider/resources/manual/provider-disputes#a2  

You can direct questions regarding this notification to [email protected]. Any other questions can go to [email protected]