ICD-9-CM

The following fifth-digit subclassification is for use with categories 651-659 to denote the current episode of care:

0 unspecified as to episode of care or not applicable

1 delivered, with or without mention of antepartum condition

2 delivered, with mention of postpartum complication

3 antepartum condition or complication

4 postpartum condition or complication

658 Other problems associated with amniotic cavity and membranes Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 650-659 for definitions. Excludes: amniotic fluid embolism (673.1) suspected problems with amniotic cavity and membranes not found (V89.01)
658.0: Oligohydramnios [0,1,3] Oligohydramnios without mention of rupture of membranes
658.1: Premature rupture of membranes [0,1,3] Rupture of amniotic sac less than 24 hours prior to the onset of labor
658.2: Delayed delivery after spontaneous or unspecified rupture of membranes [0,1,3] Prolonged rupture of membranes NOS Rupture of amniotic sac 24 hours or more prior to the onset of labor
658.3: Delayed delivery after artificial rupture of membranes [0,1,3]
658.4: Infection of amniotic cavity [0,1,3] Amnionitis Chorioamnionitis Membranitis Placentitis
658.8: Other [0,1,3] Amnion nodosum Amniotic cyst
658.9: Unspecified [0,1,3]

658 Other problems associated with amniotic cavity and membranes

Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 650-659 for definitions.

Excludes:

amniotic fluid embolism (673.1)

suspected problems with amniotic cavity and membranes not found (V89.01)

[0,1,3]

Oligohydramnios without mention of rupture of membranes

[0,1,3]

Rupture of amniotic sac less than 24 hours prior to the onset of labor