Sprain of posterior cruciate ligament of unsp knee, subs

This code signifies a sprain of the posterior cruciate ligament (PCL) in a knee where the specific side (left or right) is not documented. A PCL sprain involves stretching or tearing of this crucial ligament, which helps prevent the tibia from sliding backward relative to the femur. This particular code is used for follow-up care after the initial treatment of the injury.

Use this code for encounters where a patient is receiving ongoing treatment, rehabilitation, or follow-up for a PCL sprain of an unspecified knee. This includes visits for physical therapy, re-evaluation of the injury, or management of persistent symptoms after the acute phase has passed. It is appropriate when the medical record does not specify which knee was affected.

• Always strive for laterality (left or right knee) documentation from the provider to use a more specific code.
• Ensure the encounter is for subsequent care, not the initial injury, as indicated by the "D" seventh character.
• If the PCL sprain is accompanied by other knee injuries, code all conditions appropriately.