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646 Other complications of pregnancy, not elsewhere classified
Use additional code(s) to further specify complication
Requires fifth digit; valid digits are in [brackets] under each code. See beginning of section 640-649 for definitions. | |
 | 646.0 Papyraceous fetus
[0,1,3] |
| 646.1 Edema or excessive weight gain in pregnancy, without mention of hypertension
[0-4]
Gestational edema
Maternal obesity syndrome
Excludes: that with mention of hypertension (642.0-642.9) |
| 646.2 Unspecified renal disease in pregnancy, without mention of hypertension
[0-4]
Albuminuria in pregnancy or the puerperium, without mention of hypertension
Nephropathy NOS in pregnancy or the puerperium, without mention of hypertension
Renal disease NOS in pregnancy or the puerperium, without mention of hypertension
Uremia in pregnancy or the puerperium, without mention of hypertension
Gestational proteinuria in pregnancy or the puerperium, without mention of hypertension
Excludes: that with mention of hypertension (642.0-642.9) |
| 646.3 Habitual aborter
[0-1,3]
Excludes: with current abortion (634.0-634.9)
without current pregnancy (629.81) |
| 646.4 Peripheral neuritis in pregnancy
[0-4] |
| 646.5 Asymptomatic bacteriuria in pregnancy
[0-4] |
| 646.6 Infections of genitourinary tract in pregnancy
[0-4]
Conditions classifiable to 590, 595, 597, 599.0, 616 complicating pregnancy, childbirth, or the puerperium
Conditions classifiable to 614.0-614.5, 614.7-614.9, 615 complicating pregnancy or labor
Excludes: major puerperal infection (670) |
| 646.7 Liver disorders in pregnancy
[0,1,3]
Acute yellow atrophy of liver (obstetric) (true) of pregnancy
Icterus gravis of pregnancy
Necrosis of liver of pregnancy
Excludes: hepatorenal syndrome following delivery (674.8)
viral hepatitis (647.6) |
| 646.8 Other specified complications of pregnancy
[0-4]
Fatigue during pregnancy
Herpes gestationis
Insufficient weight gain of pregnancy |
| 646.9 Unspecified complication of pregnancy
[0,1,3] |