Does Medicare Home Health Cover Tap Water Enemas?

Does Medicare Home Health Cover Tap Water Enemas? Because the ALJ erred in finding the at-home intravenous drug and infusion supplies billed with HCPCS codes J0696, A4223 and A4221 are covered by Medicare, we refer this we refer this case to the Medicare Appeals Council for review on its own motion. Is A4562 covered by