ABN stands for Advanced Beneficiary Notification. An ABN must be signed prior to providing a Medicare service or test to document that the patient is willing to assume responsibility for payment of services that Medicare may not cover when subject to either National or Local Coverage Determinations (NCD) or (LCD).
Chinchillas are crepuscular (most active around dawn and dusk) rodents, slightly larger and more robust than ground squirrels. They are native to the Andes mountains in South America and live in colonies called  herds  at high elevations up to 4,270 m (14,000 ft).
How to Care for Chinchillas. Chinchillas are adorable, gentle animals and need quite a bit of care. If they are handled from birth, they will be tame and docile. They make great pets but are delicate so should be handled gently. Provide a suitable cage. Chinchillas...