​Special circumstances exist for the medical assistant concerning collections.These circumstances include all but:

A) ​patients whose accounts are less than 30 days old
B) ​skip patients
C) ​patients under bankruptcy situations
D) ​deceased patients

Special circumstances for medical assistant collections typically do not include patients whose accounts are less than 30 days old, as this is considered a standard billing cycle. Skip patients, patients under bankruptcy situations, and deceased patients all present unique challenges that require special handling in collections.