Abscess of bursa, other site

This code identifies an infection with pus formation within a bursa located in an anatomical region other than the shoulder, elbow, hand, hip, knee, ankle, or foot. It signifies an inflammatory process affecting a synovial sac, leading to localized collection of purulent material.

Apply this code when documentation specifies a bursal abscess in a site not otherwise specified by more specific M71.0 subcategories. This typically occurs when the physician explicitly diagnoses an abscess of a bursa in an "other" or "unspecified" location. Supporting documentation includes physician notes detailing the diagnosis, location, and presence of purulence.

• Ensure the documentation clearly states "abscess of bursa" and specifies an "other site" or a site not covered by more specific M71.0 codes.
• Do not use this code if a more specific anatomical site (e.g., shoulder, knee) is documented; instead, choose the appropriate M71.0 subcategory.
• Consider an additional code for the causative organism (e.g., B95-B97) if identified and documented.