1 R82.90 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.  Reimbursement claims with a date of service on or after Oct 1, 2015 require the use of ICD-10-CM codes.
The Whiskers are probably the most famous meerkat group on this planet, starring in Meerkat Manor. They are also an exceptionally interesting group, with a rich life history dominated by the females Holly, Flower and Ella (read more here). The Friends Package for Whiskers includes: A group overview and short history.
Within their territory the clan usually have up to 5 different burrows that they sleep in at night. The burrows have multiple entrances and can be 5 m deep. Meerkats mainly eat insects but also lizards, snakes, scorpions, spiders, plants, eggs, small mammals, centipedes and fungi.