The patient is being seen due to right knee pain and decreased mobility. Previously the patient had a right total knee replacement for osteoarthritis. The patient also has extensive medical problems which were all monitored and treated while he was in the hospital: Parkinson's disease, hypertensive heart disease, congestive heart fail- ure, bilateral capsular glaucoma, old MI six months ago, and recent abnormal cardiac stress test. Evaluation of the right knee indicated that patient had aseptic loosening of the tibial component of the knee. The orthopedic consultant indicated that the patient would need to be scheduled for a revision arthroplasty once he was cleared by cardiol- ogy for surgery. The cardiac clearance will be done as an outpatient and the procedure will then be scheduled. Assign the correct diagnostic code(s). ICD-10-CM Code(s) with POA Indicator and MS-DRG: This 32-year-old patient was brought to the emergency department after a gas leak caused an explosion at his home. He was admitted with third-degree burns of the upper back involving 9 percent of the body surface. What codes are assigned? ICD-10-CM Code(s) with POA Indicator and MS-DRG: