T70 Effects of air pressure and water pressure

Category / Non-billable header 9 subcodes

Block: Other and unspecified effects of external causes (T66-T78)

Subcodes

Subcodes are listed below for reference. Detail pages are not available for chapters 11–22.

Code Description Billable
T70..0 Otitic barotrauma No
T70..1 Sinus barotrauma No
T70..2 Other and unspecified effects of high altitude No
T70..20 Unspecified effects of high altitude No
T70..29 Other effects of high altitude No
T70..3 Caisson disease [decompression sickness] No
T70..4 Effects of high-pressure fluids No
T70..8 Other effects of air pressure and water pressure No
T70..9 Effect of air pressure and water pressure, unspecified No

Last reviewed: September 2026