San Dieguito EMS District / County Service Area 17

 The County EMS Office administers the San Dieguito EMS District (also known as County Service Area 17 or CSA 17) for the provision of emergency ambulance services. You can determine if your residence is within the CSA by reviewing your tax bill.




  • For CSA 17 (Del Mar, Solana Beach, Encinitas, Rancho Santa Fe) ambulance billing and medical records inquiries, please call Digitech at 877-904-5704.  
  • For County Fire ambulance services for many of San Diego county's unincorporated areas, please visit the County Fire Ambulance Service page.

CSA 17 consists of:

  • Del Mar
  • Del Mar Heights
  • Solana Beach
  • Encinitas
  • Rancho Santa Fe
  • Portions of Elfin Forest.

Ambulance service is provided through American Medical Response (AMR). Click the Image for a downloadable map.

CSA 69:

Please note: Effective January 1, 2023, CSA 69 is dissolved and services provided after that date are by the Santee-Lakeside EMS Authority.