Terms and definitions of ICD-9 codes used in QAMC web pages
Terms and definitions of ICD-9 codes used in QAMC web pages
These codes and their definitions were extracted from the
International Classification of Diseases, Ninth Revision. Geneva:
World Health Organization, 1975.
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Excludes: hyperalimentation NOS (783.6), poisoning by vitamin
preparations (963.5).
Excludes: adiposigenital dystrophy (253.8), obesity of endocrine
origin NOS (259.9)
Fat pad
Excludes: when associated with frigidity (302.7)
Excludes: psychogenic vaginismus (306.5)
Excludes: psychogenic dysmenorrhoea (306.5)
Menstrual migraine
Includes: the listed conditions even if they arose or were present
during labour, delivery or the puerperium
Includes: haemorrhage before completion of 22 weeks' gestation
Low implantation of placenta without haemorrhage
Placenta praevia noted: during pregnancy; before labour and
delivered by casearean section; without mention of haemorrhage
Low-lying placenta
Placenta praevia: marginal; partial; total
- (these conditions NOS or with haemorrhage (intrapartum))
Excludes: haemorrhage from vasa praevia (666.5)
Ablatio placentae. Abruptio placentae. Accidental antepartum
haemorrhage. Premature separation of normally implanted placenta
Antepartum or intrapartum haemorrhage associated with:
afibrinogenaemia; hypofibrinogenaemia; hyperfibrinogenaemia
Antepartum or intrapartum haemorrhage associated with: trauma; uterine
leiomyoma
Haemorrhage: antepartum NOS; intrapartum NOS; of pregnancy NOS
Hypertension: benign essential; chronic NOS; essential;
pre-existing NOS
- specified as complicating, or as a reason for obstetric care
during pregnancy, childbirth or the puerperium
Hypertension secondary to renal disease, specified as
complicating, or as a reason for obstetric care during pregnancy,
childbirth or the puerperium
Malignant hypertension. Hypertensive: heart disease; heart and
renal disease; renal disease
- specified as complicating, or as a reason for obstetric care
during pregnancy, childbirth or the puerperium
Transient hypertension, so described, in pregnancy, childbirth or the
puerperium
Hypertension in pregnancy, childbirth or the puerperium, not
specified as pre-existing, with either albuminuria or oedema, or both;
mild or unspecified
Pre-eclampsia: NOS; mild
Excludes : albuminuria in pregnancy without mention of
hypertension (646.2)
Excludes: oedema in pregnancy without mention of hypertension (646.1)
Hypertension in pregnancy, childbirth or the puerperium, not specified
as pre-existing, with either albuminuria or oedema, or both; specified
as severe
Pre-eclampsia, severe
Toxaemia (pre-eclamptic), severe
Toxaemia: eclamptic; with convulsions
Conditions in 642.4-642.6, with conditions in 642.0-642.2
Hypertension NOS, without mention of albuminuria or oedema,
complicating pregnancy, childbirth or the puerperium
Hyperemesis gravidarum, mild or
unspecified, starting before the end of the 22nd week
Hyperemesis gravidarum, starting before
the end of the 22nd week, with metabolic disturbance such as:
carbohydrate depletion; dehydration; electrolyte imbalance.
Excessive vomiting after 22 completed
weeks of pregnancy
Vomiting due to organic disease or other
cause, specified as complicating pregnancy or as a reason for
obstetric case during pregnancy
Use additional code , if
desired, to identify cause
Vomiting as a reason for care during
pregnancy, length of gestation unspecified
Post-dates; post-term
Gestational oedema
Excludes: with mention of hypertension (642.-)
Albuminuria; nephropathy NOS; renal disease NOS
-in pregnancy, without mention of hypertension
Gestational proteinuria
Excludes: with mention of hypertension (642._)
Excludes: with current abortion (634.-)
Excludes: without
current pregnancy (629.9)
Conditions in 590, 595, 597, 599.0,
614-616 complicating pregnancy or labour
Excludes: major puerperal infection (670)
Excludes: hepatorenal syndrome following
delivery (674.8)
Fatigue during pregnancy; Herpes
gestationis
Includes: the listed conditions when complicating the pregnant state,
aggravated by the pregnancy, or when a main reason for obstetric care
Excludes: when the reason for the mother's medical care is that the
condition is known or suspected to have effected the fetus (655.-)
Conditions in
090-097
Conditions
in 098
Conditions in 099
Conditions
in 010-018
Conditions in
084
Conditions in
056
Conditions in 050-079, except 056
Includes: the listed conditions when complicating the pregnant state,
aggravated by the pregnancy, or when a main reason for obstetric care
Excludes: when the reason for the mother's medical care is that the
condition is known or suspected to have effected the fetus (655.-)
Conditions in 250
Conditions in 240-246
Conditions in
280-285
Conditions in 304._
Condition in 290-303, 305-316, 317-319
Conditions in 745-747
Conditions in 390-398, 410-459
Excludes: cerebral haemorrhage in the puerperium (674.0)
Excludes: venous complications (671.-)
Condition in 720-724 and
those classifiable to 711-719 or 725-738 specified as affecting
the lower limbs
Conditions in 790.2
Nutritional
deficiencies (conditions in 260-269)
Delivery without abnormality or complication elsewhere in categories
630-676, and with spontaneous cephalic delivery, without mention of
manipulation and instrumentation
Excludes: delivery by vacuum extractor, forceps, caesarean section or
breech extraction, without specified complication (669.5-669.7)
Excludes: breech delivery (assisted) (spontaneous) NOS (652.2)
Excludes: with obstructed labour (660.0)
Cephalic version NOS
Oblique lie; transverse lie
Mentum presentation
Failure of head to enter pelvic brim
Excludes: with obstructed labour (660.1)
Pelvic deformity NOS
Contracted pelvis NOS
Inlet contraction (pelvis)
Outlet contraction (pelvis)
Disproportion of mixed maternal and
fetal origin, with normally formed fetus
Cephalopelvic disproportion NOS
Disproportion of fetal origin with
normally formed fetus
Fetal disproportion NOS
Excludes: when the reason for medical care was concern for the
fetus (656.6)
Excludes when the reason for medical
care was concern for the fetus (655.0)
Conjoined twins
Fetal: ascites;
hydrops; myelomeningocele; sacral teratoma; tumour
Includes: the listed conditions during pregnancy, childbirth or the
puerperium
Excludes with obstructed labour (660.2)
Double uterus; uterus bicornis
Uterine fibroids
Previous caesarean section NOS
Cystocele; pelvic floor repair; pendulous
abdomen; prolapse of gravid uterus; rectocele; rigid pelvic floor
Shirodkar suture with or without mention of cervical incompetence
Polyp of cervix; tumour of
cervix; previous surgery to cervix
Previous surgery to vagina; stricture of
vagina; septate vagina; tumour of vagina; stenosis of vagina
(acquired) (congenital)
Fibrosis of perineum; rigid perineum;
persistent hymen; tumour to vulva; previous surgery to perineum or
vulva
Excludes: varicose veins of vulva (671.1)
Includes: the listed conditions in the fetus as a reason for
observation, or obstetrical care to the mother, or for termination of
pregnancy
Fetal or suspected fetal: anencephaly,
hydrocephalus; spina bifida
Suspected damage to fetus from
maternal rubella
Suspected damage to fetus from
maternal: alcohol addiction; listeriosis; toxoplasmosis
Excludes: fetal distress in labour and
delivery due to drug administration (656.3)
Suspected
damage to fetus from intrauterine contraceptive device
Leakage (microscopic) of fetal blood
into maternal circulation
Anti-D [Rh] antibodies; Rh incompatibility
ABO
isoimmunization
Abnormal
fetal: acid-base balance; heart-rate or rhythm
Fetal:
acidaemia; bradycardia
Meconium in liquor
"Light-for-dates"; "small-for-dates"; "placental insufficiency"
"Large-for-dates"
Abnormal placenta; placental infarct
Hydramnios
Excludes: amniotic fluid embolism (673.1)
Oligohydramnios without mention of rupture of membranes
Amnionitis; membranitis; chorioamnionitis;
placentitis
Failure of induction of labour by surgical
or other instrumental methods
Failed induction NOS
Failure of
induction of labour by medical methods, such as oxytocic drugs
Septicaemia during labour
Excludes: supervision only, in pregnancy (V23.3)
Excludes:
without current pregnancy (V61.5)
Pregnancy with history of:
hydatidiform mole; vesicular mole
Pregnancy with history of conditions in
643.- to 638.-
Excludes: habitual aborter: care during
pregnancy (646.3); without current pregnancy (629.9)
Excludes: care in relation to labour and delivery (659.4)
Pregnancy with history of
other condition in 630 to 676.-
Pregnancy with history
stillbirth or neonatal death
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