M86.8X1

HCC Category Mapping

What This Code Means

A bone infection (osteomyelitis) affecting the shoulder area that doesn't fit into other specific osteomyelitis categories.

Coding Tips

• •Use this code when osteomyelitis of the shoulder is documented but doesn't meet criteria for acute, chronic, or other specified types
• •The 'X' in the code indicates this is part of the 'other osteomyelitis' category; ensure you're not using a more specific code if available

Clinical Significance

Other osteomyelitis of the shoulder represents bone infection that doesn't meet standard acute or chronic criteria, affecting the complex shoulder joint structure. This condition can significantly impact upper extremity function and mobility, requiring specialized orthopedic management due to the shoulder's critical role in arm movement and daily activities.

Documentation Requirements

• ✓Documentation of osteomyelitis diagnosis affecting shoulder
• ✓Clinical rationale for 'other' classification versus acute or chronic
• ✓Specification of shoulder bones involved (humerus, scapula, clavicle)
• ✓Supporting imaging studies showing bone involvement
• ✓Laboratory confirmation of infection when available
• ✓Treatment approach including antimicrobial therapy
• ✓Assessment of shoulder function and range of motion
• ✓Documentation of any atypical features warranting 'other' designation

Commonly Confused Codes