Strain of muscle, fascia and tendon of abdomen, subs encntr

This code indicates a muscle, fascia, or tendon injury within the abdominal region that is being treated or evaluated after the initial phase of care. It signifies a non-traumatic overstretching or tearing of these soft tissues, rather than a direct impact injury. The injury specifically affects the abdominal wall musculature, such as the rectus abdominis or obliques.

Apply this code when a patient presents for follow-up care, such as physical therapy, medication adjustments, or re-evaluation of a previously diagnosed abdominal strain. This includes encounters for ongoing management, healing assessment, or complications arising from the initial strain. It is appropriate for visits occurring after the acute phase of injury.

• Ensure documentation clearly states "subsequent encounter" or similar language indicating ongoing care for the strain.
• Distinguish from initial encounters (A) or sequela (S) codes for chronic conditions.
• Verify the injury is indeed a strain of muscle, fascia, or tendon, and not a contusion or other abdominal injury.