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ICD-10 Coding for Magnesium Screening(E83.42, E83.4, E87.4)

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Comprehensive guide on magnesium screening, including ICD-10 codes, documentation requirements, and coding pitfalls. Learn when to use E83.42 for hypomagnesemia.

Also known as:
Serum Magnesium TestMagnesium Level Check
Related ICD-10 Code Ranges

Complete code families applicable to Magnesium Screening

E00-E89Primary Range

Endocrine, nutritional and metabolic diseases

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Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescription
E83.42Hypomagnesemia
N18.3Chronic kidney disease, stage 3
Primary ICD-10-CM Codes
Hypomagnesemia
E83.42Billable
Differential Codes

Alternative codes to consider when ruling out similar conditions

HypermagnesemiaE87.4
Chronic kidney disease, stage 4N18.4

Documentation & Coding Risks

Avoid these common issues when documenting Magnesium Screening.

Omitting symptoms in documentation

Impact

Clinical: Leads to incomplete clinical picture., Regulatory: May result in non-compliance with coding standards., Financial: Potential for claim denials.

Mitigation

Always document symptoms linked to magnesium levels.

Using R79.8 for abnormal magnesium levels

Impact

Reimbursement: Incorrect coding may lead to claim denials., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation

Use E83.42 for hypomagnesemia with documented symptoms.

Inadequate documentation

Impact

Lack of detailed symptom documentation linked to magnesium levels.

Mitigation

Ensure comprehensive documentation of symptoms and lab results.

Frequently Asked Questions

Related condition guides

Documentation requirements, coding pitfalls and FAQs for conditions coded with E83.42.