Hypomagnesemia is a clinical condition characterized by low levels of magnesium in the blood. Magnesium is an essential mineral that plays a crucial role in various bodily functions, including muscle and nerve function, blood glucose control, and blood pressure regulation. The International Classification of Diseases, 10th Revision (ICD-10), provides a standardized coding system for diagnosing and classifying diseases, including hypomagnesemia.
ICD-10 Coding for Hypomagnesemia
The ICD-10 code for hypomagnesemia is E83.4. This code is used to indicate a deficiency of magnesium in the blood, which can be caused by various factors, including inadequate dietary intake, excessive loss through the kidneys or gastrointestinal tract, or increased demand due to certain medical conditions.
Causes and Risk Factors
Hypomagnesemia can be caused by a range of factors, including:
- Inadequate dietary intake of magnesium
- Gastrointestinal disorders, such as Crohn’s disease or celiac disease, that impair magnesium absorption
- Excessive loss of magnesium through the kidneys, such as in patients with diabetes or certain kidney disorders
- Certain medications, such as diuretics or proton pump inhibitors, that can increase magnesium excretion
- Increased demand for magnesium due to certain medical conditions, such as pregnancy or lactation
Individuals at risk of developing hypomagnesemia include those with a history of gastrointestinal disorders, kidney disease, or certain medical conditions, as well as those taking medications that can increase magnesium excretion.
| ICD-10 Code | Description |
|---|---|
| E83.4 | Hypomagnesemia |
| E83.40 | Hypomagnesemia, unspecified |
| E83.41 | Hypomagnesemia due to dietary deficiency |
| E83.42 | Hypomagnesemia due to gastrointestinal disorder |
Diagnosis and Treatment
Diagnosis of hypomagnesemia is typically based on laboratory tests, including serum magnesium levels and urinary magnesium excretion. Treatment of hypomagnesemia depends on the underlying cause and severity of the condition. Mild cases may be managed with dietary modifications and oral magnesium supplements, while more severe cases may require intravenous magnesium administration.
In addition to correcting the underlying cause, treatment of hypomagnesemia may involve addressing related symptoms and complications, such as muscle cramps or cardiac arrhythmias. In some cases, hospitalization may be necessary to monitor and manage the condition.
Prevention
Prevention of hypomagnesemia involves maintaining adequate dietary intake of magnesium, avoiding excessive loss of magnesium through the kidneys or gastrointestinal tract, and managing underlying medical conditions that may increase the risk of developing hypomagnesemia.
A balanced diet that includes magnesium-rich foods, such as dark leafy greens, nuts, and whole grains, can help maintain adequate magnesium levels. Additionally, individuals at risk of developing hypomagnesemia should be monitored regularly for signs and symptoms of the condition and receive prompt treatment if necessary.
What is the normal range for serum magnesium levels?
+The normal range for serum magnesium levels is approximately 1.3-2.1 mEq/L (1.6-2.6 mg/dL), although this may vary slightly depending on the laboratory and measurement technique used.
What are the symptoms of hypomagnesemia?
+Symptoms of hypomagnesemia may include muscle weakness, fatigue, cramps, and cardiac arrhythmias, although some individuals may not exhibit any symptoms at all.
How is hypomagnesemia treated?
+Treatment of hypomagnesemia depends on the underlying cause and severity of the condition, but may involve dietary modifications, oral magnesium supplements, and intravenous magnesium administration in more severe cases.
