O41.8X3 — Other specified disorders of amniotic fluid and membranes, third trimester
Is O41.8X3 billable?
No — O41.8X3 is a non-billable header code. O41.8X3 groups more specific codes and cannot be submitted on a claim. A valid ICD-10-CM code must be reported at the highest level of specificity available in its branch. Select one of the 7 billable codes beneath O41.8X3.
Billable codes under this header
- O41.8X30Other specified disorders of amniotic fluid and membranes, third trimester, not applicable or unspecified
- O41.8X31Other specified disorders of amniotic fluid and membranes, third trimester, fetus 1
- O41.8X32Other specified disorders of amniotic fluid and membranes, third trimester, fetus 2
- O41.8X33Other specified disorders of amniotic fluid and membranes, third trimester, fetus 3
- O41.8X34Other specified disorders of amniotic fluid and membranes, third trimester, fetus 4
- O41.8X35Other specified disorders of amniotic fluid and membranes, third trimester, fetus 5
- O41.8X39Other specified disorders of amniotic fluid and membranes, third trimester, other fetus
O41.8X3 at a glance
| Code | O41.8X3 |
|---|---|
| Description | Other specified disorders of amniotic fluid and membranes, third trimester |
| Billable | No — header code |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
How is O41.8X3 listed in the Alphabetic Index?
The Alphabetic Index lists these routes under O41.8X, the nearest indexed parent of O41.8X3. Use them to find the family, then select the specific code.
- Cyst › amnion, amniotic (colloid) (mucous) (simple) (retention)
- Cyst › chorion (colloid) (mucous) (simple) (retention)
- Fibrosis, fibrotic › amnion
- Fibrosis, fibrotic › chorion
- Pregnancy › complicated by › disorders of › amniotic fluid and membranes › specified NEC (single) (uterine)
Excludes1 — never code together — inherited from Chapter 15
The conditions below can never be reported together with O41.8X3 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- supervision of normal pregnancy (Z34.-)
Excludes1 — never code together — inherited from O41
The conditions below can never be reported together with O41.8X3 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
- encounter for suspected maternal and fetal conditions ruled out (Z03.7-)
Use additional code — inherited from Chapter 15
Report an additional code alongside O41.8X3 to fully describe the condition. O41.8X3 is sequenced first.
- code, if applicable, from category Z3A, Weeks of gestation, to identify the specific week of the pregnancy, if known.
Excludes2 — not included here — inherited from Chapter 15
The conditions below are not part of O41.8X3, but a patient may have both at the same time. When documentation supports it, O41.8X3 and the excluded code may both be reported.
What codes fall under O41.8X3? (7)
- O41.8X30Other specified disorders of amniotic fluid and membranes, third trimester, not applicable or unspecified
- O41.8X31Other specified disorders of amniotic fluid and membranes, third trimester, fetus 1
- O41.8X32Other specified disorders of amniotic fluid and membranes, third trimester, fetus 2
- O41.8X33Other specified disorders of amniotic fluid and membranes, third trimester, fetus 3
- O41.8X34Other specified disorders of amniotic fluid and membranes, third trimester, fetus 4
- O41.8X35Other specified disorders of amniotic fluid and membranes, third trimester, fetus 5
- O41.8X39Other specified disorders of amniotic fluid and membranes, third trimester, other fetus
How long has O41.8X3 existed?
O41.8X3 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.