O41.1099 ICD-10-CM Code: Infection of amniotic sac and membranes, unspecified, unspecified trimester, other fetus
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
O41.1099Infection of amniotic sac and membranes, unspecified, unspecified trimester, other fetus
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where O41.1099 sits
- 1
Chapter 15
Pregnancy, childbirth and the puerperium (O00-O9A)
- 2
Section
Maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48)
- 3
Category O41
Other disorders of amniotic fluid and membranes
- 4
Subcategory O41.109
Infection of amniotic sac and membranes, unspecified, unspecified trimester
- 5
Code O41.1099
Infection of amniotic sac and membranes, unspecified, unspecified trimester, other fetus
Documentation details
Notes for this code
Inclusion terms
No inclusion terms are listed for O41.1099.
Code first
No “code first” instruction is listed for O41.1099.
Use additional code
No “use additional code” instruction is listed for O41.1099.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for O41.1099.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for O41.1099.
Transparency
Source and release
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code O41.1099 mean?
O41.1099 is the FY 2027 U.S. ICD-10-CM code for “Infection of amniotic sac and membranes, unspecified, unspecified trimester, other fetus.”
Is O41.1099 a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, O41.1099 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.
Where is O41.1099 located in ICD-10-CM?
O41.1099 is listed in Chapter 15, Pregnancy, childbirth and the puerperium (O00-O9A), within Maternal care related to the fetus and amniotic cavity and possible delivery problems (O30-O48) (O30–O48), under category O41, Other disorders of amniotic fluid and membranes and subcategory O41.109, Infection of amniotic sac and membranes, unspecified, unspecified trimester.
What coding notes are listed for O41.1099?
No inclusion terms are listed for O41.1099 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.
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