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.
ICD-10: N17.9. Short Description: Acute kidney failure, unspecified. Long Description: Acute kidney failure, unspecified. This is the 2017 version of the ICD-10-CM diagnosis code N17.9. Valid for Submission. The code N17.9 is valid for submission for HIPAA-covered transactions. Code Classification.