Convert ICD-10-CM N05.9 to ICD-9-CM

ICD-10-CM N05.9 converts approximately to:
  • 2015 ICD-9-CM 583.0 Nephritis and nephropathy, not specified as acute or chronic, with lesion of proliferative glomerulonephritis
    or:
  • 2015 ICD-9-CM 583.4 Nephritis and nephropathy, not specified as acute or chronic, with lesion of rapidly progressive glomerulonephritis
    or:
  • 2015 ICD-9-CM 583.9 Nephritis and nephropathy, not specified as acute or chronic, with unspecified pathological lesion in kidney

Note: approximate conversions between ICD-9-CM codes and ICD-10-CM codes may require clinical interpretation in order to determine the most appropriate conversion code(s) for your specific coding situation.

Source: 2020 ICD-10-CM CMS General Equivalence Mappings.