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2007 ICD-9-CM Volume 1 Diagnosis Codes Home > Complications Of Pregnancy, Childbirth, And The Puerperium 630-677 > Complications Mainly Related To Pregnancy 640-649 > Other Complications Of Pregnancy Not Elsewhere Classified 646.* >

2007 ICD-9-CM Diagnosis 646.2

Unspecified renal disease in pregnancy without mention of hypertension

 On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date.

The 2009 version of ICD-9-CM 646.2 can be accessed here.

  • 646.2 is a non-specific code that cannot be used to specify a diagnosis
  • 646.2 contains 22 index entries
  • View the ICD-9-CM Volume 1 646.* hierarchy

646.2 excludes:

Index entries containing 646.2:

Albuminuria, albuminuric (acute) (chronic) (subacute) 791.0
  • complicating pregnancy, childbirth, or puerperium 646.2
    • with hypertension - see Toxemia, of pregnancy
    • affecting fetus or newborn 760.1
  • gestational 646.2
  • gravidarum 646.2
    • with hypertension - see Toxemia, of pregnancy
    • affecting fetus or newborn 760.1
Disease, diseased - see also Syndrome
  • renal (functional) (pelvis) (see also Disease, kidney) 593.9
    • complicating pregnancy or puerperium NEC 646.2
      • with hypertension - see Toxemia, of pregnancy
      • affecting fetus or newborn 760.1
Gestational proteinuria 646.2
  • with hypertension - see Toxemia, of pregnancy
Necrosis, necrotic
  • kidney (bilateral) 583.9
    • cortical 583.6
      • acute 584.6
        • complicating pregnancy 646.2
          • affecting fetus or newborn 760.1
    • tubular 584.5
      • complicating
        • pregnancy 646.2
          • affecting fetus or newborn 760.1
Nephritis, nephritic (albuminuric) (azotemic) (congenital) (degenerative) (diffuse) (disseminated) (epithelial) (familial) (focal) (granulomatous) (hemorrhagic) (infantile) (nonsuppurative, excretory) (uremic) 583.9
  • complicating pregnancy, childbirth, or puerperium 646.2
    • with hypertension 642.1
      • affecting fetus or newborn 760.0
    • affecting fetus or newborn 760.1
Nephropathy (see also Nephritis) 583.9
  • complicating pregnancy 646.2
Oliguria 788.5
  • complicating
    • pregnancy 646.2
      • with hypertension - see Toxemia, of pregnancy
Pregnancy (single) (uterine) (without sickness) V22.2
  • complicated (by) 646.9
    • albuminuria 646.2
      • with hypertension - see Toxemia, of pregnancy
    • current disease or condition (nonobstetric)
      • renal 646.2
    • necrosis
      • renal, cortical 646.2
    • nephritis or nephrosis (conditions classifiable to 580-589) 646.2
    • nephropathy NEC 646.2
    • proteinuria (gestational) 646.2
      • with hypertension - see Toxemia, of pregnancy
    • renal disease or failure NEC 646.2
      • with secondary hypertension 642.1
      • hypertensive 642.2
Proteinuria (see also Albuminuria) 791.0
  • gestational 646.2
    • with hypertension - see Toxemia, of pregnancy
Puerperal
  • albuminuria (acute) (subacute) 646.2
  • disease 674.9
    • renal NEC 646.2
  • nephritis or nephrosis (conditions classifiable to 580-589) 646.2
  • renal
    • disease NEC 646.2