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ICD-10 Coding for Olecranon Bursa(M70.21, M70.22, M70.20)

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

Also known as:

Elbow BursitisOlecranon Bursitis

Related ICD-10 Code Ranges

Complete code families applicable to Olecranon Bursa

M70.2-Primary Range

Olecranon bursitis codes

This range includes codes specifically for olecranon bursitis, distinguishing between right, left, and unspecified sides.

Other infective bursitis codes

This range is for other types of infective bursitis and is excluded from olecranon bursitis coding.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
M70.21Olecranon bursitis, right elbowUse when bursitis is confirmed in the right elbow without infection.
  • Documentation of right elbow swelling
  • Aspiration results showing non-infective fluid
M70.22Olecranon bursitis, left elbowUse when bursitis is confirmed in the left elbow without infection.
  • Documentation of left elbow swelling
  • Aspiration results showing non-infective fluid
M70.20Olecranon bursitis, unspecified elbowUse when bursitis is confirmed but laterality is not specified.
  • Documentation of elbow swelling without specified laterality

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 olecranon bursitis

Essential facts and insights about Olecranon Bursa

The ICD-10 code for olecranon bursitis is M70.21 for the right elbow, M70.22 for the left elbow, and M70.20 for unspecified laterality.

Primary ICD-10-CM Codes for olecranon bursa

Olecranon bursitis, right elbow
Billable Code

Decision Criteria

clinical Criteria

  • Presence of swelling and pain in the right elbow

Applicable To

  • Right elbow bursitis

Excludes

  • Other infective bursitis (M71.1-)

Clinical Validation Requirements

  • Documentation of right elbow swelling
  • Aspiration results showing non-infective fluid

Code-Specific Risks

  • Incorrect laterality documentation

Coding Notes

  • Ensure laterality is documented to avoid unspecified coding.

Ancillary Codes

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

Staphylococcus aureus as the cause of diseases classified elsewhere

B95.61
Use when infection is confirmed with Staphylococcus aureus.

Methicillin resistant Staphylococcus aureus as the cause of diseases classified elsewhere

B95.62
Use when infection is confirmed with MRSA.

Differential Codes

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

Other infective bursitis, right elbow

M71.121
Use only if infection is confirmed and not specific to olecranon.

Other infective bursitis, left elbow

M71.122
Use only if infection is confirmed and not specific to olecranon.

Other infective bursitis, unspecified elbow

M71.129
Use only if infection is confirmed and not specific to olecranon.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Olecranon Bursa to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code M70.21.

Impact

Clinical: Ambiguity in treatment location, Regulatory: Non-compliance with coding standards, Financial: Potential claim denials

Mitigation Strategy

Train staff on importance of laterality, Use templates that prompt for laterality

Impact

Reimbursement: Incorrect coding may lead to denied claims., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate data for clinical and research purposes.

Mitigation Strategy

Ensure documentation specifies olecranon location to use M70.22.

Impact

High risk of audit if laterality is not documented.

Mitigation Strategy

Implement mandatory laterality documentation in EHR systems.

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 Olecranon Bursa, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Olecranon Bursa

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

Non-infectious Olecranon Bursitis

Specialty: Orthopedics

Required Elements

  • Laterality
  • Aspiration results
  • Clinical signs

Example Documentation

Patient presents with swelling over the left olecranon. Aspiration yields 5mL of clear fluid. No signs of infection.

Examples: Poor vs. Good Documentation

Poor Documentation Example
Elbow bursitis treated.
Good Documentation Example
Left olecranon bursitis treated with aspiration yielding clear fluid.
Explanation
The good example specifies laterality and provides details of the treatment.

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