Diagnosis Code: 424.1

Short Description: Aortic valve disorder

Long Description: Aortic valve disorders

Code Classification:

• Diseases of the circulatory system (390–459)
  • Other forms of heart disease (420-429)
    • 424 Other diseases of endocardium
      • 424.1 Aortic valve disorder

Code Version: 2015 ICD-9-CM

References to Index of Diseases and Injuries

The code 424.1 has the following ICD-9-CM references to the Index of Diseases and Injuries

• Aneurysm (anastomotic) (artery) (cirsoid) (diffuse) (false) (fusiform) (multiple) (ruptured) (saccular) (varicose) 442.9
  • aorta, aortic (nonsyphilitic) 441.9
    • valve (heart) (see also Endocarditis, aortic) 424.1

• Arteriosclerosis, arteriosclerotic (artery) (deformans) (diffuse) (disease) (endarteritis) (general) (obliterans) (obliterative) (occlusive) (senile) (with calcification) 440.9
  • heart (disease) - see also Arteriosclerosis, coronary
    • valve 424.99
      • aortic 424.1

• Atheroma, atheromatous (see also Arteriosclerosis) 440.9
  • aorta, aortic 440.0
    • valve (see also Endocarditis, aortic) 424.1

• Deformity 738.9
  • aortic
    • cusp or valve (congenital) 746.9
      • acquired (see also Endocarditis, aortic) 424.1

• Degeneration, degenerative
  • aorta, aortic 440.0
    • valve (heart) (see also Endocarditis, aortic) 424.1

• Disease, diseased - see also Syndrome
  • aortic (heart) (valve) (see also Endocarditis, aortic) 424.1
  • heart (organic) 429.9
    • aortic (valve) (see also Endocarditis, aortic) 424.1

• Ectasia, ectasis
  • annuloaortic 424.1

• Endocarditis (chronic) (indeterminate) (interstitial) (marantic) (nonbacterial thrombotic) (residual) (sclerotic) (sclerous) (senile) (valvular) 424.90
  • aortic (heart) (nonrheumatic) (valve) 424.1
    • with
      • mitral (valve) disease 396.9
        • active or acute 391.1
          • with chorea (acute) (rheumatic) (Sydenham's) 392.0
          • bacterial 421.0
      • rheumatic fever (conditions classifiable to 390)
        • active - see Endocarditis, acute, rheumatic
        • inactive or quiescent (with chorea) 395.9
          • with mitral disease 396.9
    • acute or subacute 421.9
    • arteriosclerotic 424.1
    • congenital 746.89
    • hypertensive 424.1
    • rheumatic (chronic) (inactive) 395.9
      • with mitral (valve) disease 396.9
        • active or acute 391.1
          • with chorea (acute) (rheumatic) (Sydenham's) 392.0
      • active or acute 391.1
        • with chorea (acute) (rheumatic) (Sydenham's) 392.0
    • specified cause, except rheumatic 424.1
    • syphilitic 093.22

• Incompetency, incompetence, incompetent
  • annular
    • aortic (valve) (see also Insufficiency, aortic) 424.1
  • aortic (valve) (see also Insufficiency, aortic) 424.1
    • syphilitic 093.22

• Insufficiency, insufficient
  • aortic (valve) 424.1
    • with
      • mitral (valve) disease 396.1
        • insufficiency, incompetence, or regurgitation 396.3
        • stenosis or obstruction 396.1
      • stenosis or obstruction 424.1
        • with mitral (valve) disease 396.8
    • congenital 746.4
    • rheumatic 395.1
      • with
        • mitral (valve) disease 396.1
          • insufficiency, incompetence, or regurgitation 396.3
          • stenosis or obstruction 396.1
        • stenosis or obstruction 395.2
          • with mitral (valve) disease 396.8
    • specified cause NEC 424.1
    • syphilitic 093.22

• Murmur (cardiac) (heart) (nonorganic) (organic) 785.2
  • aortic (valve) (see also Endocarditis, aortic) 424.1
  • Flint (see also Endocarditis, aortic) 424.1

• Obstruction, obstructed, obstructive
  • aortic (heart) (valve) (see also Stenosis, aortic) 424.1
    • rheumatic (see also Stenosis, aortic, rheumatic) 395.0

• Pulse
  • water-hammer (see also Insufficiency, aortic) 424.1

• Regurgitation 787.03
  • aortic (valve) (see also Insufficiency, aortic) 424.1
    • congenital 746.4
    • syphilitic 093.22

• Rupture, ruptured 553.9
  • aorta, aortic 441.5
    • valve or cusp (see also Endocarditis, aortic) 424.1

• Sclerosis, sclerotic
  • annularis fibrosi
    • aortic 424.1
  • aorta, aortic 440.0
    • valve (see also Endocarditis, aortic) 424.1
  • Dewitzky's
    • aortic 424.1

• Stenosis (cicatricial) - see also Stricture
  • aortic (valve) 424.1
    • with
      • mitral (valve)
        • insufficiency or incompetence 396.2
        • stenosis or obstruction 396.0
    • atypical 396.0
    • congenital 746.3
    • rheumatic 395.0
      • with
        • insufficiency, incompetency or regurgitation 395.2
          • with mitral (valve) disease 396.8
        • mitral (valve)
          • disease (stenosis) 396.0
          • insufficiency or incompetence 396.2
          • stenosis or obstruction 396.0
    • specified cause, except rheumatic 424.1
    • syphilitic 093.22

• Stricture (see also Stenosis) 799.89
  • aortic (valve) (see also Stenosis, aortic) 424.1
    • congenital 746.3

• Water-hammer pulse (see also Insufficiency, aortic) 424.1

Crosswalk Information

The code 424.1 converts into the following ICD-10 code(s):

Similar Codes

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

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