Other infective bursitis, left wrist

This code signifies an inflammatory condition of the bursa in the left wrist, specifically caused by an infection. It indicates that the bursa, a fluid-filled sac that cushions tendons and bones, has become infected, leading to pain, swelling, and restricted movement in the left wrist.

Apply this code when documentation clearly indicates infective bursitis affecting the left wrist. This diagnosis is supported by findings such as localized pain, swelling, erythema, warmth, and potentially purulent drainage, along with laboratory evidence of infection (e.g., positive culture from bursal fluid).

• Differentiate from non-infective bursitis (e.g., M70.x codes) which lacks an infectious etiology.
• Ensure the laterality (left wrist) is explicitly documented to support this specific code.
• Confirm that the documentation specifies "infective" or provides clear evidence of infection to avoid miscoding as other forms of bursitis.