590.11
Acute pyelonephritis with lesion of renal medullary necrosis
The ICD-9 code for acute pyelonephritis with lesion of renal medullary necrosis is 590.11.
Legacy code — retired October 1, 2015ICD-10-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents.
View ICD-9 → ICD-10 crosswalk for 590.11 →