ICD-10 Diagnosis Code I99.9

Unspecified disorder of circulatory system

Diagnosis Code I99.9

ICD-10: I99.9
Short Description: Unspecified disorder of circulatory system
Long Description: Unspecified disorder of circulatory system
This is the 2018 version of the ICD-10-CM diagnosis code I99.9

Valid for Submission
The code I99.9 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Diseases of the circulatory system (I00–I99)
    • Other and unspecified disorders of the circulatory system (I95-I99)
      • Other and unspecified disorders of circulatory system (I99)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code I99.9 is grouped in the following Diagnostic Related Group(s) (MS-DRG V34.0)

  • 302 - ATHEROSCLEROSIS WITH MCC
  • 303 - ATHEROSCLEROSIS WITHOUT MCC

Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

Synonyms
  • Acquired cardiovascular abnormality associated with atrioventricular septal defect
  • Acute disease of cardiovascular system
  • Cardiovascular abnormality due to anomalous origin of coronary artery from pulmonary artery
  • Cardiovascular abnormality due to anomalous origin of coronary artery orifice
  • Cardiovascular abnormality due to anomalous origin of ductus arteriosus
  • Cardiovascular abnormality due to bilateral ductus arteriosus
  • Cardiovascular abnormality due to infective myocarditis
  • Cardiovascular abnormality due to patent ductus arteriosus
  • Cardiovascular sequelae of disorders
  • Cardiovascular system complication of procedure
  • Cardiovascular system problem
  • Corvisart's facies
  • Disease affecting entire cardiovascular system
  • Disorder of blood vessel
  • Disorder of blood vessels of thorax
  • Erythrocytosis due to cardiovascular disease
  • Erythrocytosis due to tissue hypoxemia
  • Glaucoma associated with vascular disorder
  • Glaucoma associated with vascular disorder
  • Hereditary angiopathy with nephropathy, aneurysms, and muscle cramps syndrome
  • Inflammatory disorder of the cardiovascular system
  • Neovascular glaucoma
  • Secondary angle-closure glaucoma
  • Sequelae of cardiovascular disorders
  • Sequelae of disorders by system of sequelae
  • Vascular disease of abdomen
  • Vascular disorder of pelvis

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