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ICD-10-CM Codes
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O00-O9A
Pregnancy, childbirth and the puerperium
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O30-O48
Maternal care related to the fetus and amniotic cavity and possible delivery problems
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O41-
Other disorders of amniotic fluid and membranes
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2021 ICD-10-CM Diagnosis Code O41.8X21
2021 ICD-10-CM Diagnosis Code O41.8X21
Other specified disorders of amniotic fluid and membranes, second trimester, fetus 1
2016 2017 2018 2019 2020 2021 Billable/Specific Code Maternity Dx (12-55 years) 2nd Trimester (14-28 weeks)
- O41.8X21 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
- Short description: Oth disrd of amniotic fluid and membrns, second tri, fetus 1
- The 2021 edition of ICD-10-CM O41.8X21 became effective on October 1, 2020.
- This is the American ICD-10-CM version of O41.8X21 - other international versions of ICD-10 O41.8X21 may differ.
ICD-10-CM Coding Rules
- O41.8X21 is applicable to maternity patients aged 12 - 55 years inclusive.
- O41.8X21 is applicable to mothers in the second trimester of pregnancy, which is defined as between equal to or greater than 14 weeks to less than 28 weeks since the first day of the last menstrual period.
The following code(s) above
O41.8X21 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
- Applicable To annotations, or
- Code Also annotations, or
- Code First annotations, or
- Excludes1 annotations, or
- Excludes2 annotations, or
- Includes annotations, or
- Note annotations, or
- Use Additional annotations
that may be applicable to
O41.8X21:
ICD-10-CM O41.8X21 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
- 817 Other antepartum diagnoses with o.r. Procedures with mcc
- 818 Other antepartum diagnoses with o.r. Procedures with cc
- 819 Other antepartum diagnoses with o.r. Procedures without cc/mcc
- 831 Other antepartum diagnoses without o.r. Procedures with mcc
- 832 Other antepartum diagnoses without o.r. Procedures with cc
- 833 Other antepartum diagnoses without o.r. Procedures without cc/mcc
Convert O41.8X21 to ICD-9-CM
Code History
- 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
- 2017 (effective 10/1/2016): No change
- 2018 (effective 10/1/2017): No change
- 2019 (effective 10/1/2018): No change
- 2020 (effective 10/1/2019): No change
- 2021 (effective 10/1/2020): No change
ICD-10-CM Codes Adjacent To O41.8X21
O41.8X1 Other specified disorders of amniotic fluid and membranes, first trimester
O41.8X10 …… not applicable or unspecified
O41.8X2 Other specified disorders of amniotic fluid and membranes, second trimester
O41.8X20 …… not applicable or unspecified
O41.8X21
…… fetus 1
O41.8X3 Other specified disorders of amniotic fluid and membranes, third trimester
O41.8X30 …… not applicable or unspecified
Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.