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ICD-10 Coding for Hypercalcemia(E83.52, C79.51, E21.0)

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Learn about the ICD-10 coding for hypercalcemia, including documentation requirements and coding pitfalls. Ensure accurate coding with corrected calcium levels and underlying cause documentation.

Also known as:
Elevated calcium levelsHigh blood calcium
Related ICD-10 Code Ranges

Complete code families applicable to Hypercalcemia

E00-E89Primary Range

Endocrine, nutritional and metabolic diseases

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Primary ICD-10-CM Codes
Hypercalcemia
E83.52Billable
Differential Codes

Alternative codes to consider when ruling out similar conditions

Familial hypocalciuric hypercalcemiaE83.5

Use only when 'familial' or 'hypocalciuric' is documented.

Documentation & Coding Risks

Avoid these common issues when documenting Hypercalcemia.

Failing to document corrected calcium level

Impact

Clinical: May lead to misdiagnosis., Regulatory: Increases audit risk., Financial: Potential loss of reimbursement.

Mitigation

Educate clinicians on documentation standards., Implement EHR prompts for corrected calcium.

Using E83.5 without 'familial/hypocalciuric' modifiers

Impact

Reimbursement: May lead to incorrect DRG assignment., Compliance: Increases audit risk., Data Quality: Decreases accuracy of medical records.

Mitigation

Ensure documentation specifies 'familial' or 'hypocalciuric' before using E83.5.

Incorrect code usage

Impact

Using E83.52 without proper documentation.

Mitigation

Ensure corrected calcium and underlying causes are documented.

Frequently Asked Questions

Related condition guides

Documentation requirements, coding pitfalls and FAQs for conditions coded with E83.52.