ICD-10 Coding for Hypomagnesemia(E83.40, E83.40C, E83.40M)
Learn about hypomagnesemia, its ICD-10 coding (E83.42), documentation requirements, and billing considerations. Ensure accurate coding with specific lab values and symptoms.
Complete code families applicable to Hypomagnesemia
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| E83.42 | Hypomagnesemia | Use when lab tests confirm low serum magnesium and symptoms are present. |
|
| P71.2 | Neonatal hypomagnesemia | Use for confirmed cases of hypomagnesemia in neonates. |
|
Clinical Decision Support
Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.
Key Information
Essential facts and insights aboutHypomagnesemia
Alternative codes to consider when ruling out similar conditions
Documentation & Coding Risks
Avoid these common issues when documenting Hypomagnesemia.
Vague documentation of magnesium levels
Impact
Clinical: May lead to inappropriate treatment., Regulatory: Non-compliance with documentation standards., Financial: Potential for claim denials.
Mitigation
Always document specific lab values., Include clinical symptoms and treatment.
Using unspecified codes like E83.40
Impact
Reimbursement: May lead to claim denials., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate data representation.
Mitigation
Use E83.42 with specific magnesium levels and symptoms.
Documentation of serum magnesium levels
Impact
Lack of specific lab values can lead to audit issues.
Mitigation
Ensure all lab results are documented clearly.