human: Describe taxonomy code 305S00000X

gpt: Code: 305S00000X
Name: Point of Service
Group: Managed Care Organizations
Classification: Point of Service
Specialization: 
Definition: This product may also be called an open-ended HMO and offers a transition product incorporating features of both HMOs and PPOs. Beneficiaries are enrolled in an HMO but have the option to go outside the networks for an additional cost.