For example: char a; a= getchar(); The function getchar() reads a single character from the standard input device, the keyboard being assumed because that is the standard input device, and assigns it to the variable a.
This excludes acute and chronic respiratory failure (518.84), acute respiratory distress (518.82), acute respiratory failure following trauma and surgery (518.51), chronic respiratory failure (518.83), respiratory arrest (799.1), and respiratory failure, newborn (770.84). This applies to respiratory failure NOS.
Failure to thrive (child) 1  R62.51 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. 2  This is the American ICD-10-CM version of R62.51. Other international versions of ICD-10 R62.51 may differ.