MEDICAL CODING TRAINING INSTITUTE IN CALICUT

 

E74.03 

(CORI DISEASE)

Glycogen storage disease type III (also known as GSDIII or Cori disease) is an inherited disorder caused by the buildup of a complex sugar called glycogen in the body's cells. The accumulated glycogen is structurally abnormal and impairs the function of certain organs and tissues, especially the liver and musclesGlycogen storage disease type III (also known as GSDIII or Cori disease) is an inherited disorder caused by the buildup of a complex sugar called glycogen in the body's cells. The accumulated glycogen is structurally abnormal and impairs the function of certain organs and tissues, especially the liver and muscles.
SYMPTOMS
  • Not growing fast enough.
  • Not feeling comfortable in hot weather (heat intolerance)
  • Bruising too easily.
  • Low blood sugar (hypoglycemia)
  • An enlarged liver.
  • A swollen belly.
  • Weak muscles (low muscle tone)
  • Muscle pain and cramping during exercise.

Type I - Von Gierke Disease

  • Enlarged liver and kidneys
  • Low blood sugar
  • High levels of lactate, fats, and uric acid in the blood
  • Impaired growth and delayed puberty
  • Bone thinning from osteoporosis
  • Increased mouth ulcers and infection

Type II - Pompe's Disease

  • Enlarged liver and heart
  • In severe cases, muscle weakness and heart problems develop
  • In severe cases, infants may suffer heart failure by the age of 18 months
  • Milder forms of type II may not cause heart problems

Type III - Cori's Disease

  • Swollen abdomen due to an enlarged liver
  • Growth delay during childhood
  • Low blood sugar
  • Elevated fat levels in blood
  • Possible muscle weakness

Type IV - Anderson's Disease

  • Growth delay in childhood
  • Enlarged liver
  • Progressive cirrhosis of the liver (which may lead to liver failure)
  • May affect muscles and heart in late-onset type

Type V - McArdle's Disease

  • Muscle cramps during exercise
  • Extreme fatigue after exercise
  • Burgundy-colored urine after exercise

Types VI, IX - Hers' Disease

  • Liver enlargement occurs, but diminishes with age
  • Low blood sugar

Type VII- Tarui's Disease

  • Muscle cramps with exercise
  • Anemia

Type VIII

  • Muscle weakness
  • Anemia
  • Increased levels of uric acid

  • E74.03 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2021 edition of ICD-10-CM E74.03 became effective on October 1, 2020.
  • This is the American ICD-10-CM version of E74.03 - other international versions of ICD-10 E74.03 may differ.
Applicable To
  • Forbes disease
  • Type III glycogen storage disease
The following code(s) above E74.03 contain annotation back-references
 that may be applicable to E74.03:
  • E00-E89 
     Endocrine, nutritional and metabolic diseases
  • E70-E88 
     Metabolic disorders
  • E74 
     Other disorders of carbohydrate metabolism
Approximate Synonyms
  • Glycogen storage disease type iii
  • Glycogen storage disease, type 3
Clinical Information
  • An autosomal recessive inherited type of glycogen storage disease caused by deficiency of the glycogen debranching enzyme. It results in the accumulation of structurally abnormal glycogen in the heart, skeletal muscles, and/or liver.
  • An autosomal recessive metabolic disorder due to deficient expression of amylo-1,6-glucosidase (one part of the glycogen debranching enzyme system). The clinical course of the disease is similar to that of glycogen storage disease type i, but milder. Massive hepatomegaly, which is present in young children, diminishes and occasionally disappears with age. Levels of glycogen with short outer branches are elevated in muscle, liver, and erythrocytes. Six subgroups have been identified, with subgroups type iiia and type iiib being the most prevalent.
  • Autosomal recessive metabolic disorder due to deficient expression of amylo-1,6-glucosidase; clinical course is similar to that of glycogen storage disease type i, but milder; massive hepatomegaly, which is present in young children, diminishes and occasionally disappears with age; levels of glycogen with short outer branches are elevated in muscle, liver, and erythrocytes.
CD-10-CM E74.03 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
  • 642 Inborn and other disorders of metabolism

Convert E74.03 to ICD-9-CM

Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
Diagnosis Index entries containing back-references to E74.03:
  • Amylopectinosis E74.03 (brancher enzyme deficiency)
  • Cori's disease E74.03 (glycogen storage)
  • Deficiency, deficient
    • brancher enzyme E74.03 (amylopectinosis)
    • debrancher enzyme E74.03 (limit dextrinosis)
  • Dextrinosis, limit E74.03 (debrancher enzyme deficiency)
  • Disease, diseased - see also Syndrome
    • glycogen storage E74.00
      • Cori's E74.03
      • Forbes' E74.03
      • type III E74.03
    • Cori's E74.03 (glycogenosis III)
    • Forbes' E74.03 (glycogenosis III)
  • Forbes' glycogen storage disease E74.03
  • Infiltrate, infiltration
    • liver K76.89
      • glycogen E74.03 - see also Disease, glycogen storage

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.



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