M86.652

HCC Category Mapping

What This Code Means

A chronic bone infection in the left thigh bone (femur) characterized by persistent inflammation and long-term bone involvement.

Coding Tips

• •Verify 'left thigh' laterality is clearly documented in the medical record
• •Note any sequelae such as limb length discrepancy or gait abnormalities that may develop from chronic infection

Clinical Significance

Other chronic osteomyelitis of the left thigh indicates a persistent bone infection specifically involving the left femur, representing significant morbidity that substantially impacts weight-bearing capacity, ambulation, and overall functional independence. This condition necessitates comprehensive treatment approaches including prolonged antibiotic therapy and potential surgical management, significantly affecting patient mobility and quality of life.

Documentation Requirements

• ✓Documentation of chronic osteomyelitis diagnosis
• ✓Anatomic specification of left thigh (femur) involvement
• ✓Evidence of chronic duration and ongoing infection
• ✓Laboratory evidence including cultures and inflammatory markers
• ✓Imaging studies demonstrating left femur bone infection
• ✓Comprehensive treatment history and current management
• ✓Assessment of ambulation status and weight-bearing capacity
• ✓Documentation of functional limitations and rehabilitation needs

Commonly Confused Codes