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ICD-10 Coding for Crigler-Najjar Syndrome and CNS Lymphoma(E80.5, C72.9, C83.390)

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Learn about ICD-10 coding for Crigler-Najjar syndrome and CNS lymphoma, including documentation requirements and common pitfalls.

Also known as:
Crigler-Najjar Type 1Crigler-Najjar Type 2Primary CNS Lymphoma
Related ICD-10 Code Ranges

Complete code families applicable to Crigler-Najjar Syndrome and CNS Lymphoma

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
E80.5Crigler-Najjar syndrome
C83.390Primary central nervous system lymphoma, unspecified
Primary ICD-10-CM Codes
Crigler-Najjar syndrome
E80.5Billable
Differential Codes

Alternative codes to consider when ruling out similar conditions

Gilbert syndromeE80.4
Malignant neoplasm of central nervous system, unspecifiedC72.9

Use only when lymphoma is not confirmed.

Documentation & Coding Risks

Avoid these common issues when documenting Crigler-Najjar Syndrome and CNS Lymphoma.

Using C72.9 for confirmed CNS lymphoma

Impact

Clinical: Misrepresentation of patient's condition, Regulatory: Non-compliance with ICD-10 coding guidelines, Financial: Potential claim denials or delays

Mitigation

Verify diagnosis with biopsy results, Ensure documentation specifies primary CNS involvement

Confusing CNS lymphoma with Crigler-Najjar syndrome

Impact

Reimbursement: Incorrect coding may lead to denied claims., Compliance: Non-compliance with coding standards., Data Quality: Inaccurate clinical data and statistics.

Mitigation

Verify diagnosis with genetic and biopsy tests.

Misclassification of CNS lymphoma

Impact

Risk of coding CNS lymphoma as unspecified CNS neoplasm.

Mitigation

Ensure biopsy and imaging results are documented.

Frequently Asked Questions

Related condition guides

Documentation requirements, coding pitfalls and FAQs for conditions coded with E80.5.