The form used by the provider to document ICD-9-CM and CPT codes for routine services is referred to as a(n):

Under HIPAA providers must have policies and procedures in place for securing and protecting patient health information

Indicate whether the statement is true or false

In reviewing a sleep study, you note 20 to 25 episodes per hour like that depicted in example 'A' in the following figure. What type of abnormal respiratory event does this indicate?

A. central sleep apnea B. mixed sleep apnea C. obstructive sleep apnea D. respiratory effort-related arousal