The Select Tier 1 (HMO) plan offers comprehensive care at a lower cost to members who use Health Net's participating providers for care. Select Tier 1 is similar to a traditional HMO plan. The member chooses a primary care physician (PCP) who is responsible for providing or coordinating the member's care. If the member requires services outside the PCP's scope of practice, the PCP refers the member to a specialist or other ancillary provider.