Sprain of MCP joint of right index finger, init

This code signifies a sprain, or ligamentous injury, affecting the metacarpophalangeal (MCP) joint of the right index finger. It indicates damage to the connective tissues stabilizing this specific knuckle joint, without a fracture or dislocation. The "initial encounter" designation means the patient is receiving active treatment for this condition.

Use this code for patients presenting with pain, swelling, and limited range of motion in the right index finger MCP joint following a traumatic event, such as a fall or direct impact. It is appropriate when imaging confirms a sprain and rules out other injuries like fractures or dislocations. This code is applicable for the initial phase of care, including diagnosis and the start of treatment.

• Ensure documentation clearly specifies the right index finger and the metacarpophalangeal joint.
• Verify that "initial encounter" is appropriate; subsequent encounters for the same injury would use a different seventh character.
• Confirm that no fracture or dislocation is present, as these would require different, more specific codes.