ICD-10 Coding for Hypocalcemia(E83.51, E20.810)
Complete ICD-10-CM coding and documentation guide for Hypocalcemia. Includes clinical validation requirements, documentation requirements, and coding pitfalls.
Also known as:
Related ICD-10 Code Ranges
Complete code families applicable to Hypocalcemia
Code Comparison: When to Use Each Code
Compare key differences between these codes to ensure accurate selection
| Code | Description | When to Use | Key Documentation |
|---|---|---|---|
| E83.51 | Hypocalcemia | Use when hypocalcemia is present without a more specific underlying cause like hypoparathyroidism. |
|
| E20.810 | Autosomal dominant hypocalcemia | Use when hypocalcemia is confirmed to be genetic in origin. |
|
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: ICD-10 code for hypocalcemia
Essential facts and insights about Hypocalcemia
Primary ICD-10-CM Codes for hypocalcemia
Decision Criteria
clinical Criteria
- Presence of low calcium levels with symptoms
Applicable To
- Symptomatic hypocalcemia
- Severe hypocalcemia
Excludes
- Hypoparathyroidism-related hypocalcemia (E20.81X)
Clinical Validation Requirements
- Total calcium ≤ 8.5 mg/dL or ionized calcium ≤ 4.6 mg/dL
- Symptoms such as neuromuscular irritability or prolonged QT interval
Code-Specific Risks
- Misclassification if underlying cause is not identified
Coding Notes
- Ensure to document calcium levels and symptoms clearly.
E20.810 - Autosomal dominant hypocalcemia
Use when hypocalcemia is confirmed to be genetic in origin.
Applicable To
- Genetic hypocalcemia
Excludes
- Other forms of hypoparathyroidism
Clinical Validation Requirements
- Genetic testing confirming autosomal dominant hypocalcemia
Coding Notes
Genetic confirmation is crucial for this code.
Ancillary Codes
Additional codes that should be used in conjunction with the main diagnosis codes when applicable.
Chronic kidney disease, unspecified
N18.9Documentation & Coding Risks
Avoid these common documentation and coding issues when documenting Hypocalcemia to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code E83.51.
Impact
Clinical: Inadequate treatment planning., Regulatory: Non-compliance with documentation standards., Financial: Potential claim denials.
Mitigation Strategy
Use templates to ensure all symptoms are documented., Regular training on documentation standards.
Impact
Reimbursement: May lead to incorrect DRG assignment and reimbursement issues., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate clinical data representation.
Mitigation Strategy
Identify and code the underlying condition first, such as CKD or hypoparathyroidism.
Impact
Failure to sequence underlying conditions first.
Mitigation Strategy
Educate coders on sequencing rules and use of templates.
Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.
Frequently Asked Questions
Common questions about ICD-10 coding for Hypocalcemia, with expert answers to help guide accurate code selection and documentation.
Documentation Templates for Hypocalcemia
Use these documentation templates to ensure complete and accurate documentation for Hypocalcemia. These templates include all required elements for proper coding and billing.
Hypocalcemia due to CKD
Specialty: NephrologyRequired Elements
- Calcium levels
- CKD stage
- Symptoms
- Treatment plan
Example Documentation
Examples: Poor vs. Good Documentation
Poor Documentation Example
Good Documentation Example
Explanation
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