2007 ICD-9-CM Procedure 96.71 Continuous mechanical ventilation for less than 96 consecutive hours 96.71 is a specific code that can be used to specify a procedure 96.71 contains 2 index entries View the full Volume 3 96.* hierarchy Index entries containing 96.71: Therapy respiratory NEC 93.99 for less than 96 consecutive hours 96.71 Ventilation mechanical for less than 96 consecutive hours 96.71