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

653 Disproportion Requires fifth digit; valid digits are in [brackets] under each code. see beginning of section 650-659 for definitions. Code first any associated obstructed labor (660.1)
653.0: Major abnormality of bony pelvis, not further specified [0,1,3] Pelvic deformity NOS
653.1: Generally contracted pelvis [0,1,3] Contracted pelvis NOS
653.2: Inlet contraction of pelvis [0,1,3] Inlet contraction (pelvis)
653.3: Outlet contraction of pelvis [0,1,3] Outlet contraction (pelvis)
653.4: Fetopelvic disproportion [0,1,3] Cephalopelvic disproportion NOS Disproportion of mixed maternal and fetal origin, with normally formed fetus
653.5: Unusually large fetus causing disproportion [0,1,3] Disproportion of fetal origin with normally formed fetus Fetal disproportion NOS Excludes: that when the reason for medical care was concern for the fetus (656.6)
653.6: Hydrocephalic fetus causing disproportion [0,1,3] Excludes: that when the reason for medical care was concern for the fetus (655.0)
653.7: Other fetal abnormality causing disproportion [0,1,3] Fetal: ascites hydrops myelomeningocele sacral teratoma tumor Excludes: conjoined twins causing disproportion (678.1)
653.8: Disproportion of other origin [0,1,3] Excludes: shoulder (girdle) dystocia (660.4)
653.9: Unspecified disproportion [0,1,3]

653 Disproportion

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

Code first any associated obstructed labor (660.1)

[0,1,3]

Pelvic deformity NOS

[0,1,3]

Contracted pelvis NOS

[0,1,3]

Inlet contraction (pelvis)