ICD 9 CM Codes

Excludes
cardiovascular collapse (785.50)
maternal hypotension syndrome (669.2)
shock (785.50-785.59)
Shy-Drager syndrome (333.0)
Includes
hypopiesis
458.0Orthostatic hypotension
458.1Chronic hypotension
458.2Iatrogenic hypotension
458.8Other specified hypotension
458.9Hypotension, unspecified