Final answer:
Yes, John can enroll in a Chronic Special Needs Plan (CSNP) using his Special Election Period (SEP) due to his newly diagnosed chronic condition. The correct option is c.
Step-by-step explanation:
The question you've asked concerns whether John can enroll in a Chronic Special Needs Plan (CSNP) after being diagnosed with a chronic condition. John can indeed use a Special Election Period (SEP) for individuals with a chronic condition to enroll in a CSNP.
SEP is a time outside the usual enrollment periods when someone is allowed to change or enroll in Medicare health plans due to special circumstances, like being diagnosed with a qualifying chronic condition.
This enrollment period applies specifically to people who require substantial, ongoing medical care, allowing them to get the specialized coverage they need. The correct option is c.