Ask Dr. Z

For a left or right heart catheterization, my physician is currently documenting the following: "Access was obtained from the right femoral artery, and a left heart catheterization was done using standard guide wire approach using standard Judkins catheters." For correct coding guidelines, should the physician be more specific in stating where the catheter goes? Such as stating the complete path of the catheter through the femoral, iliac, aorta, and over the arch into the left marginal artery? Would this have anything to do with ICD-10 -PCS coming?