ICD-10-CM > N00-N99 > N17-N19 > N17 > N17.2 N17.2 Acute kidney failure with medullary necrosis Billable/Specific Copy Code Copy Description Applicable To Medullary [papillary] necrosis NOSAcute medullary [papillary] necrosisRenal medullary [papillary] necrosis