For Medicare Advantage members, any request to change an initial adverse 
plan decision must be handled through the appeals 
process — not 
through peer-to-peer discussion. For a pre-service decision, a 
provider may request a peer-to-peer discussion as part of an optional, informal 
process designed to encourage dialogue between the requesting provider and the 
Independence medical directors. However, this process cannot be used to request 
a reconsideration of the initial adverse decision. 
 
If you disagree with an adverse preapproval decision and wish it to be 
reconsidered, you must request an appeal by contacting Medicare member services 
at 1-800-645-3965 for Keystone 65 HMO members or 
1-888-718-3333 for Personal Choice 65SM PPO 
members.