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ICD-10 Coding for Avascular Necrosis of the Left Hip(M87.852)

Complete ICD-10-CM coding and documentation guide for Avascular Necrosis of the Left Hip. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Osteonecrosis of the Left HipAVN Left Hip

Related ICD-10 Code Ranges

Complete code families applicable to Avascular Necrosis of the Left Hip

M87.0-M87.9Primary Range

Osteonecrosis

This range includes all codes related to osteonecrosis, including avascular necrosis of the femur.

Key Information: ICD-10 code for avascular necrosis left hip

Essential facts and insights about Avascular Necrosis of the Left Hip

The ICD-10 code for avascular necrosis of the left hip is M87.852.

Primary ICD-10-CM Code for avascular necrosis left hip

Other osteonecrosis, left femur
Billable Code

Decision Criteria

clinical Criteria

  • MRI shows characteristic signs of AVN

documentation Criteria

  • Laterality and stage are specified in the medical record

Applicable To

  • Avascular necrosis of the left femoral head

Excludes

  • Drug-induced osteonecrosis (M87.15)
  • Post-traumatic osteonecrosis (M87.05)

Clinical Validation Requirements

  • MRI showing 'double line sign' or crescent sign
  • X-ray demonstrating subchondral collapse

Code-Specific Risks

  • Incorrectly coding unspecified laterality
  • Failing to document the stage of AVN

Coding Notes

  • Ensure laterality and stage are documented for accurate coding.

Ancillary Codes

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

Pain in left hip

M25.551
Use to document persistent pain associated with AVN.

Long-term (current) use of corticosteroids

Z79.52
Use with M87.151 to indicate drug-induced AVN.

Differential Codes

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

Osteonecrosis due to drugs, left femur

M87.151
Use when AVN is linked to corticosteroids or other medications.

Post-traumatic osteonecrosis, left femur

M87.051
Use for AVN following hip fracture or dislocation.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Avascular Necrosis of the Left Hip to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code M87.852.

Impact

Clinical: Leads to incomplete diagnosis and treatment planning., Regulatory: Non-compliance with documentation standards., Financial: Potential for denied claims due to lack of specificity.

Mitigation Strategy

Always document the suspected or known cause of AVN.

Impact

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

Mitigation Strategy

Always specify left or right femur in documentation.

Impact

Missing laterality or stage can trigger audits.

Mitigation Strategy

Implement documentation checklists for AVN cases.

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 Avascular Necrosis of the Left Hip, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Avascular Necrosis of the Left Hip

Use these documentation templates to ensure complete and accurate documentation for Avascular Necrosis of the Left Hip. These templates include all required elements for proper coding and billing.

Orthopedic Progress Note

Specialty: Orthopedics

Required Elements

  • Patient history
  • Imaging findings
  • Stage of AVN
  • Etiology

Example Documentation

Patient presents with left hip pain worsening with weight-bearing. MRI confirms AVN left femoral head, ARCO stage II. History of long-term prednisone use for SLE.

Examples: Poor vs. Good Documentation

Poor Documentation Example
AVN left hip, needs surgery
Good Documentation Example
Symptomatic ARCO Stage III AVN left femoral head (alcohol-induced) with subchondral collapse on CT. Scheduled for left total hip arthroplasty.
Explanation
The good example provides specific staging, etiology, and planned intervention, improving clarity and coding accuracy.

Need help with ICD-10 coding for Avascular Necrosis of the Left Hip? Ask your questions below.

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