Crush betw merch ship and oth wtrcrft/obj due to clsn, sqla

This code signifies long-term health problems or complications arising from an individual being crushed between a merchant ship and another vessel or object during a collision. It indicates that the initial injury has resolved, but residual effects or chronic conditions persist as a direct result of the crushing trauma.

This code is appropriate for documenting follow-up care for conditions such as chronic pain, nerve damage, organ dysfunction, or musculoskeletal deformities that are directly attributable to a past crushing injury sustained in a maritime collision involving a merchant ship. It should be used when the patient is presenting for treatment of these persistent sequelae, not for the initial acute injury.

• Always assign an additional code to specify the exact nature of the sequela (e.g., chronic pain, specific fracture nonunion).
• Ensure documentation clearly links the current condition to the past crushing injury from the specified maritime incident.
• Do not use this code for the initial encounter of the injury; it is exclusively for sequelae.