ICD-9 Diagnosis Code 362.11

Hypertensive retinopathy

Diagnosis Code 362.11

ICD-9: 362.11
Short Description: Hypertensive retinopathy
Long Description: Hypertensive retinopathy
This is the 2014 version of the ICD-9-CM diagnosis code 362.11

Code Classification
  • Diseases of the sense organs
    • Disorders of the eye and adnexa (360-379)
      • 362 Other retinal disorders

Information for Patients

High Blood Pressure

Also called: Benign essential hypertension, Essential hypertension, HBP, HTN, Hypertension

Blood pressure is the force of your blood pushing against the walls of your arteries. Each time your heart beats, it pumps blood into the arteries. Your blood pressure is highest when your heart beats, pumping the blood. This is called systolic pressure. When your heart is at rest, between beats, your blood pressure falls. This is called diastolic pressure.

Your blood pressure reading uses these two numbers. Usually the systolic number comes before or above the diastolic number. A reading of

  • 119/79 or lower is normal blood pressure
  • 140/90 or higher is high blood pressure
  • Between 120 and 139 for the top number, or between 80 and 89 for the bottom number is called prehypertension. Prehypertension means you may end up with high blood pressure, unless you take steps to prevent it.

High blood pressure usually has no symptoms, but it can cause serious problems such as stroke, heart failure, heart attack and kidney failure.

You can control high blood pressure through healthy lifestyle habits such as exercise and the DASH diet and taking medicines, if needed.

NIH: National Heart, Lung, and Blood Institute

  • ACE inhibitors
  • Blood pressure measurement
  • Blood pressure monitors for home
  • Controlling your high blood pressure
  • Drug-induced hypertension
  • High blood pressure
  • High blood pressure and eye disease
  • High blood pressure medications
  • Hypertensive heart disease
  • Low-salt diet
  • Malignant hypertension
  • Renovascular hypertension
  • Talk with Your Health Care Provider about High Blood Pressure (Agency for Healthcare Research and Quality)

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Retinal Disorders

The retina is a layer of tissue in the back of your eye that senses light and sends images to your brain. In the center of this nerve tissue is the macula. It provides the sharp, central vision needed for reading, driving and seeing fine detail.

Retinal disorders affect this vital tissue. They can affect your vision, and some can be serious enough to cause blindness. Examples are

  • Macular degeneration - a disease that destroys your sharp, central vision
  • Diabetic eye disease
  • Retinal detachment - a medical emergency, when the retina is pulled away from the back of the eye
  • Retinoblastoma - cancer of the retina. It is most common in young children.
  • Macular pucker - scar tissue on the macula
  • Macular hole - a small break in the macula that usually happens to people over 60
  • Floaters - cobwebs or specks in your field of vision

NIH: National Eye Institute

  • Amaurosis fugax
  • Central serous choroidopathy
  • Electroretinography
  • Fluorescein angiography
  • High blood pressure and eye disease
  • Home vision tests
  • Intravitreal injection
  • Ophthalmoscopy
  • Retinal artery occlusion
  • Retinal vein occlusion
  • Retinitis pigmentosa
  • Retinopathy of prematurity
  • Slit-lamp exam
  • Standard ophthalmic exam

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