O33 - Maternal care for disproportion

The ICD 10 Code for Maternal care for disproportion is listed as O33.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field	Value
Diagnosis Code:	O33
Description:	Maternal care for disproportion Includes: the listed conditions as a reason for observation, hospitalization or other obstetric care of the mother, or for cesarean delivery before onset of labor Excludes1: disproportion with obstructed labor (O65-O66)

Chapter	Pregnancy, childbirth and the puerperium (O00-O9A)
ICD-10-CM Children (deeper level / typically more specific) of O33:
O33.0 - Maternal care for disproportion due to deformity of maternal pelvic bones
O33.1 - Maternal care for disproportion due to generally contracted pelvis
O33.2 - Maternal care for disproportion due to inlet contraction of pelvis
O33.3 - Maternal care for disproportion due to outlet contraction of pelvis
O33.4 - Maternal care for disproportion of mixed maternal and fetal origin
O33.5 - Maternal care for disproportion due to unusually large fetus
O33.6 - Maternal care for disproportion due to hydrocephalic fetus
O33.7 - Maternal care for disproportion due to other fetal deformities
O33.8 - Maternal care for disproportion of other origin
O33.9 - Maternal care for disproportion, unspecified