Alphabetic Index · main term
Altitude, high (effects)
Altitude, high (effects) is a main term in the FY2027 ICD-10-CM Alphabetic Index (Index to Diseases and Injuries). It is a cross-reference: the Index sends you to Effect, adverse, high altitude, which lists T70.29. Confirm the code in the Tabular List before you report it.
Where the Index sends you
see Effect, adverse, high altitude NEC
Other effects of high altitude