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ICD-10 Coding for Lymphoplasmacytic Lymphoma(C88.00)

Complete ICD-10-CM coding and documentation guide for Lymphoplasmacytic Lymphoma. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Waldenström MacroglobulinemiaLPL

Related ICD-10 Code Ranges

Complete code families applicable to Lymphoplasmacytic Lymphoma

C88.0-C88.9Primary Range

Immunoproliferative diseases

This range includes codes for Waldenström macroglobulinemia, which is synonymous with lymphoplasmacytic lymphoma.

Key Information: ICD-10 code for lymphoplasmacytic lymphoma

Essential facts and insights about Lymphoplasmacytic Lymphoma

The ICD-10 code for lymphoplasmacytic lymphoma is C88.00, used for Waldenström macroglobulinemia.

Primary ICD-10-CM Code for lymphoplasmacytic lymphoma

Waldenström macroglobulinemia
Billable Code

Decision Criteria

clinical Criteria

  • Presence of MYD88 mutation

documentation Criteria

  • Detailed bone marrow biopsy report

Applicable To

  • Lymphoplasmacytic lymphoma with IgM monoclonal gammopathy

Excludes

Clinical Validation Requirements

  • Serum IgM ≥3 g/dL
  • Bone marrow involvement >10%
  • MYD88 L265P mutation

Code-Specific Risks

  • Confusion with other B-cell lymphomas
  • Incorrect sequencing with history codes

Coding Notes

  • Ensure documentation specifies IgM levels and bone marrow findings.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Monoclonal gammopathy of undetermined significance (MGUS)

D47.2
Use if IgM <3 g/dL

Elevated IgM

R79.89
Use if IgM >3 g/dL without symptoms

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Small B-cell lymphoma

C83.0
CD5+/CD23+ versus LPL's CD5-/CD23-

Multiple myeloma

C90.00
Plasma cell dominance versus LPL's lymphoplasmacytic mix

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Lymphoplasmacytic Lymphoma to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code C88.00.

Impact

Clinical: Misdiagnosis risk, Regulatory: Non-compliance with coding standards, Financial: Potential reimbursement denial

Mitigation Strategy

Ensure mutation testing is documented, Cross-check lab results

Impact

Reimbursement: Incorrect DRG assignment, Compliance: Potential audit issues, Data Quality: Inaccurate clinical data

Mitigation Strategy

Verify IgM levels and MYD88 mutation status.

Impact

Using non-specific codes for LPL can trigger audits.

Mitigation Strategy

Ensure detailed documentation and correct code selection.

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 Lymphoplasmacytic Lymphoma, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Lymphoplasmacytic Lymphoma

Use these documentation templates to ensure complete and accurate documentation for Lymphoplasmacytic Lymphoma. These templates include all required elements for proper coding and billing.

New diagnosis of LPL

Specialty: Hematology

Required Elements

  • IgM level
  • Bone marrow biopsy results
  • MYD88 mutation status

Example Documentation

Patient diagnosed with LPL: IgM 4.5 g/dL, bone marrow biopsy shows 20% lymphoplasmacytic infiltrate, MYD88 L265P mutation positive.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Lymphoma present.
Good Documentation Example
Lymphoplasmacytic lymphoma with IgM 4.5 g/dL and MYD88 mutation.
Explanation
The good example provides specific clinical details necessary for accurate coding.

Need help with ICD-10 coding for Lymphoplasmacytic Lymphoma? Ask your questions below.

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