O41.8X24

Other specified disorders of amniotic fluid and membranes, second trimester, fetus 4

Billable / specific

O41.8X24 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Includes (from O41)

  • Note: CODES FROM THIS CHAPTER ARE FOR USE ONLY ON MATERNAL RECORDS, NEVER ON NEWBORN RECORDS
  • Note: 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)
  • Note: Trimesters are counted from the first day of the last menstrual period. They are defined as follows:
  • Note: 1st trimester- less than 14 weeks 0 days
  • Note: 2nd trimester- 14 weeks 0 days to less than 28 weeks 0 days
  • Note: 3rd trimester- 28 weeks 0 days until delivery

Excludes1

Not coded here — never report together with this code.

  • supervision of normal pregnancy (Z34.-) (from O41)
  • encounter for suspected maternal and fetal conditions ruled out (Z03.7-) (from O41)

Excludes2

Not included here — may be reported together when both conditions exist.

  • mental and behavioral disorders associated with the puerperium (F53.-) (from O41)
  • obstetrical tetanus (A34) (from O41)
  • postpartum necrosis of pituitary gland (E23.0) (from O41)
  • puerperal osteomalacia (M83.0) (from O41)

Use additional code

Add a code to identify the following, if applicable.

  • code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known. (from O41)

7th character

The 7th character values that apply to this code (defined at O41). Use the placeholder "X" for missing positions.

CharacterMeaning
0not applicable or unspecified
1fetus 1
2fetus 2
3fetus 3
4fetus 4
5fetus 5
9other fetus

Parent code

  • O41.8X2Other specified disorders of amniotic fluid and membranes, second trimesterNeeds 7th char

Related codes

  • O41.8X20Other specified disorders of amniotic fluid and membranes, second trimester, not applicable or unspecifiedBillable
  • O41.8X21Other specified disorders of amniotic fluid and membranes, second trimester, fetus 1Billable
  • O41.8X22Other specified disorders of amniotic fluid and membranes, second trimester, fetus 2Billable
  • O41.8X23Other specified disorders of amniotic fluid and membranes, second trimester, fetus 3Billable
  • O41.8X25Other specified disorders of amniotic fluid and membranes, second trimester, fetus 5Billable
  • O41.8X29Other specified disorders of amniotic fluid and membranes, second trimester, other fetusBillable

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