Perennial Advantage is an HMO I-SNP, HMO, HMO POS-ISNP, HMO POS with a Medicare contract. Enrollment in Perennial Advantage plans depend on contract renewal. Out-of-network/non-contracted providers are under no obligation to treat Perennial Advantage members, except in emergency situations. Please call our customer service number or see your Evidence of Coverage for more information, including the cost-sharing that applies to out-of-network services. The benefits mentioned are a part of special supplemental program for the chronically ill. Not all members qualifyPerennial Advantage complies with applicable Federal civil rights laws and does not discriminate on the basis of race, color, national origin, age, disability, or sex. Medicare beneficiaries may also enroll in Perennial Advantage through the CMS Medicare Online Enrollment Center located at http://www.medicare.gov/.