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Reporting LAHAN Alerts

Coronavirus Disease 2019

Healthcare Provider
Information Hub


COVID-19 Consultation

DPH COVID-19 Provider Call-Line:

  • Healthcare provider questions on testing, reporting, or other COVID-related issues.
  • Clinical questions about the COVID vaccine including but not limited to contraindications, precautions, side effects, post-vaccination assessment.
  • Monday through Friday, 8:00am-5:00pm, call 213-240-7941. For time-sensitive questions after hours, call 213-974-1234 and ask for the on-call clinician.

DPH COVID-19 Vaccine Administration and Clinic Call-lines and Consultation see Vaccine Contact Us

CDC Clinician Call Center is available to support clinicians regarding a wide range of COVID-19 topics, including clinical care, worker safety, PPE and more. Call 800-CDC-INFO (800-232-4636).

COVID-19 Reporting
For facilities:

In LA County, all facilities outlined in the County Health Officer Order are required to report clusters of COVID-19 cases. Visit the LAC DPH COVID-19 and ARI Cluster Reporting Instructions for information about reporting thresholds and how to report.

Labs & Providers:

If you are a representative from a laboratory or provider's office seeking information about mandated COVID-19 reporting, visit the Health Professional Mandatory Reporting webpage.




Public Health has made reasonable efforts to provide accurate translation. However, no computerized translation is perfect and is not intended to replace traditional translation methods. If questions arise concerning the accuracy of the information, please refer to the English edition of the website, which is the official version.

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