2007 ICD-9-CM Procedure 96.70 Continuous mechanical ventilation of unspecified duration 96.70 is a specific code that can be used to specify a procedure 96.70 contains 2 index entries View the full Volume 3 96.* hierarchy 96.70 also known as: Mechanical ventilation NOS Index entries containing 96.70: Therapy respiratory NEC 93.99 other continuous (unspecified duration) 96.70 Ventilation mechanical other continuous (unspecified duration) 96.70