ICD-9 Diagnosis Code 790.22

Impaired oral glucse tol

Diagnosis Code 790.22

ICD-9: 790.22
Short Description: Impaired oral glucse tol
Long Description: Impaired glucose tolerance test (oral)
This is the 2014 version of the ICD-9-CM diagnosis code 790.22

Code Classification
  • Symptoms, signs, and ill-defined conditions (780–799)
    • Nonspecific abnormal findings (790-796)
      • 790 Nonspecific findings on examination of blood

Information for Medical Professionals

Convert to ICD-10 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.
  • R73.02 - Impaired glucose tolerance (oral)

Index of Diseases and Injuries
References found for the code 790.22 in the Index of Diseases and Injuries:

    • Elevation
      • glucose
        • tolerance test 790.22
    • Findings, (abnormal), without diagnosis (examination) (laboratory test) 796.4
      • blood sugar level 790.29
        • high 790.29
          • glucose tolerance test 790.22
      • glucose 790.29
        • elevated
          • tolerance test 790.22
    • Impaired, impairment (function)
      • glucose
        • tolerance test (oral) 790.22

Information for Patients

Blood Sugar

Also called: Blood glucose

Blood sugar, or glucose, is the main sugar found in your blood. It comes from the food you eat, and is your body's main source of energy. Your blood carries glucose to all of your body's cells to use for energy.

Diabetes is a disease in which your blood sugar levels are too high. Over time, having too much glucose in your blood can cause serious problems. Even if you don't have diabetes, sometimes you may have problems with blood sugar that is too low or too high. Keeping a regular schedule of eating, activity, and taking any medicines you need can help.

If you do have diabetes, it is very important to keep your blood sugar numbers in your target range. You may need to check your blood sugar several times each day. Your health care provider will also do a blood test called an A1C. It checks your average blood sugar level over the past three months. If your blood sugar is too high, you may need to take medicines and/or follow a special diet.

NIH: National Institute of Diabetes and Digestive and Kidney Diseases

  • A1C test
  • Blood sugar test - blood
  • Continuous Glucose Monitoring - NIH (National Institute of Diabetes and Digestive and Kidney Diseases)
  • Glucose screening and tolerance tests during pregnancy
  • Home blood sugar testing
  • Know Your Blood Sugar Numbers - NIH - Easy-to-Read (National Diabetes Education Program)
  • Managing your blood sugar

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