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O33.3XX1
Billable

Maternal care for disproportion due to outlet contraction of pelvis (fetus 1)

Chapter 15: Pregnancy, childbirth and the puerperium

Inclusion Terms

2 items
  • Maternal care for disproportion due to mid-cavity contraction (pelvis)
  • Maternal care for disproportion due to outlet contraction (pelvis)

Billable Code

O33.3XX1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

Additional Information from Parent Codes

The following information may apply to this code from its parent codes in the ICD-10 hierarchy. This information is important for proper coding and classification.

Inclusion Terms

2 items

From O33.3:

  • Maternal care for disproportion due to mid-cavity contraction (pelvis)
  • Maternal care for disproportion due to outlet contraction (pelvis)

Includes

1 item

From O33:

  • 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

2 items

From O00-O9A:

  • supervision of normal pregnancy (Z34.-)

From O33:

  • disproportion with obstructed labor (O65-O66)

Excludes2

4 items

From O00-O9A:

  • mental and behavioral disorders associated with the puerperium (F53.-)
  • obstetrical tetanus (A34)
  • postpartum necrosis of pituitary gland (E23.0)
  • puerperal osteomalacia (M83.0)

Use Additional Code

1 item

From O00-O9A:

  • code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.

Notes

6 items

From O00-O9A:

  • CODES FROM THIS CHAPTER ARE FOR USE ONLY ON MATERNAL RECORDS, NEVER ON NEWBORN RECORDS
  • Codes from this chapter are for use for conditions related to or aggravated by the pregnancy, childbirth, or by the puerperium (maternal causes or obstetric causes)
  • Trimesters are counted from the first day of the last menstrual period. They are defined as follows:
  • 1st trimester- less than 14 weeks 0 days
  • 2nd trimester- 14 weeks 0 days to less than 28 weeks 0 days
  • 3rd trimester- 28 weeks 0 days until delivery

7th Character Notes

8 items

From O33.3:

  • One of the following 7th characters is to be assigned to code O33.3. 7th character 0 is for single gestations and multiple gestations where the fetus is unspecified. 7th characters 1 through 9 are for cases of multiple gestations to identify the fetus for which the code applies. The appropriate code from category O30, Multiple gestation, must also be assigned when assigning code O33.3 with a 7th character of 1 through 9.
  • 0: not applicable or unspecified
  • 1: fetus 1
  • 2: fetus 2
  • 3: fetus 3
  • 4: fetus 4
  • 5: fetus 5
  • 9: other fetus
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