No! Detego Health plans do not require you to select a primary care physician or obtain a referral to see a specialist. However, an ongoing relationship with a primary care physician can help you manage your health and address any concerns you have early on. You can use the PHCS Physician and Ancillary Network Provider Finder from your computer or mobile phone Web browser to search for primary care physicians for you and your covered family members in specialties such as internal medicine, family practice and pediatrics.