Diagnosis Code: 458.9

Short Description: Hypotension NOS

Long Description: Hypotension, unspecified

Code Classification:

• Diseases of the circulatory system (390–459)
  • Diseases of veins and lymphatics, and other diseases of circulatory system (451-459)
    • 458 Hypotension
      • 458.9 Hypotension NOS

Code Version: 2015 ICD-9-CM

References to Index of Diseases and Injuries

The code 458.9 has the following ICD-9-CM references to the Index of Diseases and Injuries

• Abnormal, abnormality, abnormalities - see also Anomaly
  • blood pressure
    • low (see also Hypotension) 458.9
      • reading (incidental) (isolated) (nonspecific) 796.3

• Blood
  • pressure
    • low (see also Hypotension) 458.9
      • incidental reading (isolated) (nonspecific), without diagnosis of hypotension 796.3

• Constitutional - see also condition
  • arterial hypotension (see also Hypotension) 458.9

• Hypotension (arterial) (constitutional) 458.9
  • chronic 458.1
  • iatrogenic 458.29
  • maternal, syndrome (following labor and delivery) 669.2
  • of hemodialysis 458.21
  • orthostatic (chronic) 458.0
    • dysautonomic-dyskinetic syndrome 333.0
  • permanent idiopathic 458.1
  • postoperative 458.29
  • postural 458.0
  • specified type NEC 458.8
  • transient 796.3

• Low
  • blood pressure (see also Hypotension) 458.9
    • reading (incidental) (isolated) (nonspecific) 796.3

• Pressure
  • hyposystolic (see also Hypotension) 458.9

Crosswalk Information

The code 458.9 converts into the following ICD-10 code(s):

Similar Codes

This page was last updated on: 10/1/2014

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